introduction to number systems and different bases

Learn about different number systems and numbers with base 2 and base 3. We will also see how to convert a number from base 2 to base 10.

#maths #numbersystem #tutorial

[jorcyd]

There are 10 types of people in this world:
-Those who understand binary
-Those who don't
-Those who didn't expected a ternary joke

[dakotaroberson]

one of my more favourite videos so far! i loved how you made this seem fun, and you seemed more relaxed in the video!

[pierreabbat]

There are also centered base 3 (I use zug notation:ז=-1, ו=0, ג=1), negative bases, and complex bases (base i-1 works with the digits 0 and 1, but base 1+i does not).

[yush]

I had to figure this out because I was learning the int() function in python. The teacher was acting like I had heard of this stuff before. I have taken every advanced math class I could in highschool and I have never heard of this until today. W teacher

[Eternap]

Divide num with base 10 repeatedly by 2, the remainders obtained taken in reverse order are the base 2 form of the given base 10 num, Similarly we can do same process for converting numbers of different bases into certain base :)

[dolev]

It's always nice to relearn something you already know when the teacher is @blackpenredpen, isn't it?

[david-ytoo]

7:42 why do I get the impression that one way you could do that is by using some type of linear combination (given the way you wrote out the three numbers with the digits being "attached" to a coefficient of the "base" they were in)...

[wahyuadi]

Cool video, sir. Looks great with that clothes that you wear. 👍🙂
#YAY

[husklyman]

The second question we have is how we write a number with non-integer count of digits

[souravsaha]

can you make some videos on Ramanujan inventions???

[RohaanSyed]

I’m 11 years old and this has helped me a lot

[OtiumAbscondita]

Hello!
Thanks for the tshirt it just arrived, but, with it was a tshirt from el salvador which says "my son is super awesome soldier and I am lucky because I am his mamma" and it has pictures of guns all over it... Please explain...

[peggyfranzen]

The new math.Oh no! I saw that in fourth grade.

[zamolxezamolxe]

we can use chinese letter... that killed me, was random 😂🤣😂

[sonofmenoetius]

Um I tried this but it isn't interconvertible?
Like say I want to covert 321 in base 10 to base, say, 5. Using this method, I get 2241.
But when you try to convert 2241 back to base 10, I get 2241 again??
This works with different bases too, like even converting base 2 to base 3 and back:
Say I want to convert 321 in base 10 to base 2, I get
Now if i convert to base 3, I get 102220
Again using this, if i convert 102220 to base 2 I get... 11000111101001100.
*WHAT*

[pixel]

Excuseme Why you use zero(0) ì dont understand( srry)

[kinshukdua]

Hey, can you solve this integral?
integral of x/(sin x + cos x) from 0 to pi/2
I tried putting u = pi/2 - x and finally ended with integral of pi/4/(sin x + cos x ) from 0 to pi/2 how can we solve this?

[NurulIslam-sjqe]

How he is using 2 pens at the same time