31429903492
31,429,903,492 is an even composite number composed of five prime numbers multiplied together.
What does the number 31429903492 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.
31429903492 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 31429903492:
22 × 13 × 41 × 617 × 23893
(2 × 2 × 13 × 41 × 617 × 23893)See below for interesting mathematical facts about the number 31429903492 from the Numbermatics database.
Names of 31429903492
- Cardinal: 31429903492 can be written as Thirty-one billion, four hundred twenty-nine million, nine hundred three thousand, four hundred ninety-two.
Scientific notation
- Scientific notation: 3.1429903492 × 1010
Factors of 31429903492
Divisors of 31429903492
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 4 13 26 41 52 82 164 533 617 1066 1234 2132 2468 8021 16042 23893 25297 32084 47786 50594 95572 101188 310609 328861 621218 657722 979613 1242436 1315444 1959226 3918452 12734969 14741981 25469938 29483962 50939876 58967924 191645753 383291506 604421221 766583012 1208842442 2417684884 7857475873 15714951746 31429903492
- Sum of all divisors σ(n): 60778881072
- Sum of proper divisors (its aliquot sum) s(n): 29348977580
- 31429903492 is a deficient number, because the sum of its proper divisors (29348977580) is less than itself. Its deficiency is 2080925912
Bases of 31429903492
- Binary: 111010100010101111001000100100001002
- Hexadecimal: 0x7515E4484
- Base-36: EFSJWQS
Squares and roots of 31429903492
- 31429903492 squared (314299034922) is 987838833516433794064
- 31429903492 cubed (314299034923) is 31047679203071369143438922471488
-
The
square root of 31429903492 is 177284.8089713273 -
The
cube root of 31429903492 is 3155.8354412813
Scales and comparisons
How big is 31429903492?- 31,429,903,492 seconds is equal to 999 years, 19 weeks, 3 days, 44 minutes, 52 seconds.
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To count from 1 to 31,429,903,492 would take you about one thousand, nine hundred ninety-eight 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 31429903492 cubic inches would be around 263 feet tall.
Recreational maths with 31429903492
- 31429903492 backwards is 29430992413
- The number of decimal digits it has is: 11
- The sum of 31429903492's digits is 46
- More coming soon!
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