15-Year-Old Human Calculator Stuns with Lightning Fast Mental Math!

15-Year-Old Human Calculator Stuns with Lightning Fast Mental Math!

Watch Yaashwin Sarawanan, the incredible 15-year-old "Human Calculator," as he blows everyone's mind with his speed mental calculations! From rapid addition to complex multiplication and even division with decimals, Yaashwin showcases his extraordinary mathematical abilities in this captivating demonstration.

Want to see someone add numbers like 46, 23, 89, 25, and more within seconds? Or calculate 45 times 29 in an instant? Yaashwin does all this and more, proving why he earned the title of a "Human Calculator." His wit, talent, and charisma make this a must-watch performance!

✨ Highlights in this video:

Superfast addition of multiple two-digit numbers.
Instantaneous multiplication of two-digit numbers.
Division with odd numbers for those tricky decimals.
If you enjoy watching extraordinary talents, mental math tricks, or just want to be amazed, hit that LIKE button and SUBSCRIBE for more jaw-dropping content!

#HumanCalculator #MathGenius #YaashwinSarawanan #MentalMath #AmazingTalents #MathWizard #AGT

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Transcript:

My name is Yaashwin Sarawanan I'm 15 years old and a human calculator and I'll be performing some speed mental calculations 46 46 plus +23 23 plus +89 89 plus +25 25 plus +14 14 plus +76 76 Okay one more number +12 285 If I was a girl I'd date you right now Luckily you're not Let's go on to some multiplication Give me a two digit multiplied by a two digit 45 45 times Times 29 13 oh 5 Let's try division Give me a three digit divided by one digit and try using odd numbers so that you get those decimal points at the back 58 9 58 9 Divided by 7 589 divided by 7 Let's say it together okay 84.1428571428 5 Any book Thank you

[phenixcrow]

In antiquity, this person would have taught the community these skills, which was undoubtedly to the betterment of the group; today, our system showcases thinkers as a circus act and their knowledge is reserved for the purpose of educating those that already have a leg up. So it's honestly a no-brainer to place the "loser" label squarely on the shoulders of society as a whole.

[mrburns]

I was just thinking about how I sucked at maths then I see this

[Joni_Tarvainen]

I used to have a friend that was able to do this to absurd degree, like 48 times 83 and it took like max 5 seconds to come up with the answer. Every single time I needed calculator he had already given to correct answer before I got my phone pulled out.

[SpiritOfIndiaaa]

Thats the magic of Indian Mathematicians...

[TenzinKim-yr]

When kids in his class was learning addition, he was learning calculus

[firstkingjose]

This is impressive as hell I wish I would’ve had the dedication that he had to learn math. The way he did. I legit always hated math growing up. The only time I didn’t was when it was involving money other than that, I wasn’t the greatest lol

[delorismoeller]

This guy is a genious’ GENIOUS!!! 😮😮😮😮😮❤❤❤❤

[Dave.]

We i heard him speak, i thought he was gunna try sell them something 😅

[wademckinnon]

Lordy - imagine listening to him all day

[Kevin-yqx]

Im the human calculator in my circle I can do most stuff within a couple seconds I hate when people ask to use my phones calculator..I'm like just let me hear it first

[aregbesolaibrahim]

His brain has been computerized, he's liable to virus😂

[blissbliss]

If he didn't have an ear piece in his ear I would have believed him. 😮😢

[NTom]

The bigger trick is convincing people hes 15

[a.v.y]

ok listen guys the speed math is really impressive and all, although it is absolutely a trainable skill.

but I just wanna say that the dividing by single digit numbers is mostly a memory trick. the decimals of all divisions under 10 have an extremely easy pattern to remember:

/2, .5
/3, multiples of
/4, multiples of .25
/5, multiples of .2
/6, multiples of
/7, repeating string of .142857-, where you start in the string depends on the fraction
/8, multiples of .125
/9, multiples of

even just above 10, it's still not that hard

/11, multiples of .09090909-
/12, multiples of

the harder ones really start coming in at /13, /17, and above, since prime number divisors convert to decimals in a really unfortunate way except for 2, 3, and 5.

/7 is just a 6-digit repeating string, but /13 is a particular 6-digit repeating string for some divisions, a different one for other divisions, and /17 is a 16-digit repeating string with similar conditions to /13. it only gets worse from there.

if you're a normal person, memorising a string of 6 digits isn't going to be very hard; for most people that's about half of their own phone number. so go forth with this knowledge and be labelled a nerd at parties

[davidsilvercreek]

Gilbert Ray Sr. of Raeford NC (Rockfish) was this smart...

[linlinlixin]

Speed mental calculations, today only.
😂😂. I can't even add up 10 +10+10+10+10.

[golmaal]

Saravanan speaks like a Middle East guy 😂

[V-A-U-G-H-N]

Emotional damage guys son he always wanted

[ZkKiphur]

Father: Doctor, boy or girl?
Doctor: It's a Calculator
Anyway 3-2= 1 deep😆

[kalisofamily]

That isn't a human. That is Indian god.