472968021

472,968,021 is an odd composite number composed of four prime numbers multiplied together.

What does the number 472968021 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

472968021 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 472968021:

3 × 23 × 461 × 14869

See below for interesting mathematical facts about the number 472968021 from the Numbermatics database.

Names of 472968021

Cardinal: 472968021 can be written as Four hundred seventy-two million, nine hundred sixty-eight thousand and twenty-one.

Scientific notation

Scientific notation: 4.72968021 × 10⁸

Factors of 472968021

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 15356

Divisors of 472968021

Number of divisors d(n): 16
Complete list of divisors:
1 3 23 69 461 1383 10603 14869 31809 44607 341987 1025961 6854609 20563827 157656007 472968021
Sum of all divisors σ(n): 659514240
Sum of proper divisors (its aliquot sum) s(n): 186546219
472968021 is a deficient number, because the sum of its proper divisors (186546219) is less than itself. Its deficiency is 286421802

Bases of 472968021

Binary: 11100001100001110101101010101₂
Hexadecimal: 0x1C30EB55
Base-36: 7TLCGL

Squares and roots of 472968021

472968021 squared (472968021²) is 223698748888656441
472968021 cubed (472968021³) is 105802354562043786248673261
The square root of 472968021 is 21747.8279605113
The cube root of 472968021 is 779.1311940435

Scales and comparisons

How big is 472968021?

472,968,021 seconds is equal to 15 years, 2 weeks, 4 hours, 21 seconds.
To count from 1 to 472,968,021 would take you about twenty-two 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 472968021 cubic inches would be around 64.9 feet tall.

Recreational maths with 472968021

472968021 backwards is 120869274
The number of decimal digits it has is: 9
The sum of 472968021's digits is 39
More coming soon!

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The information we have on file for 472968021 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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