231004942721
231,004,942,721 is an odd composite number composed of four prime numbers multiplied together.
What does the number 231004942721 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.
231004942721 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 231004942721:
7 × 79 × 1409 × 296473
See below for interesting mathematical facts about the number 231004942721 from the Numbermatics database.
Names of 231004942721
- Cardinal: 231004942721 can be written as Two hundred thirty-one billion, four million, nine hundred forty-two thousand, seven hundred twenty-one.
Scientific notation
- Scientific notation: 2.31004942721 × 1011
Factors of 231004942721
Divisors of 231004942721
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 267538137600
- Sum of proper divisors (its aliquot sum) s(n): 36533194879
- 231004942721 is a deficient number, because the sum of its proper divisors (36533194879) is less than itself. Its deficiency is 194471747842
Bases of 231004942721
- Binary: 110101110010001111011110110001100000012
- Hexadecimal: 0x35C8F7B181
- Base-36: 2Y4EDMKH
Squares and roots of 231004942721
- 231004942721 squared (2310049427212) is 53363283561532490883841
- 231004942721 cubed (2310049427213) is 12327182262536293935602144869471361
-
The
square root of 231004942721 is 480629.7355771905 -
The
cube root of 231004942721 is 6135.8362019907
Scales and comparisons
How big is 231004942721?- 231,004,942,721 seconds is equal to 7,345 years, 12 weeks, 4 days, 7 hours, 38 minutes, 41 seconds.
-
To count from 1 to 231,004,942,721 would take you about fourteen thousand, six hundred ninety 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 231004942721 cubic inches would be around 511.3 feet tall.
Recreational maths with 231004942721
- 231004942721 backwards is 127249400132
- The number of decimal digits it has is: 12
- The sum of 231004942721's digits is 35
- More coming soon!
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