212991201

212,991,201 is an odd composite number composed of three prime numbers multiplied together.

What does the number 212991201 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 28 divisors.

212991201 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-eight divisors.

Prime factorization of 212991201:

3⁶ × 23 × 12703

(3 × 3 × 3 × 3 × 3 × 3 × 23 × 12703)

See below for interesting mathematical facts about the number 212991201 from the Numbermatics database.

Names of 212991201

Cardinal: 212991201 can be written as Two hundred twelve million, nine hundred ninety-one thousand, two hundred one.

Scientific notation

Scientific notation: 2.12991201 × 10⁸

Factors of 212991201

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 12729

Divisors of 212991201

Number of divisors d(n): 28
Complete list of divisors:
1 3 9 23 27 69 81 207 243 621 729 1863 5589 12703 16767 38109 114327 292169 342981 876507 1028943 2629521 3086829 7888563 9260487 23665689 70997067 212991201
Sum of all divisors σ(n): 333251328
Sum of proper divisors (its aliquot sum) s(n): 120260127
212991201 is a deficient number, because the sum of its proper divisors (120260127) is less than itself. Its deficiency is 92731074

Bases of 212991201

Binary: 1100101100011111110011100001₂
Hexadecimal: 0xCB1FCE1
Base-36: 3IT529

Squares and roots of 212991201

212991201 squared (212991201²) is 45365251703422401
212991201 cubed (212991201³) is 9662399443979232999293601
The square root of 212991201 is 14594.2180674403
The cube root of 212991201 is 597.2010383259

Scales and comparisons

How big is 212991201?

212,991,201 seconds is equal to 6 years, 40 weeks, 1 day, 4 hours, 13 minutes, 21 seconds.
To count from 1 to 212,991,201 would take you about ten years!

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
A cube with a volume of 212991201 cubic inches would be around 49.8 feet tall.

Recreational maths with 212991201

212991201 backwards is 102199212
212991201 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 212991201's digits is 27
More coming soon!

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The information we have on file for 212991201 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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