31409902413
31,409,902,413 is an odd composite number composed of four prime numbers multiplied together.
31409902413 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 31409902413:
34 × 232 × 612 × 197
(3 × 3 × 3 × 3 × 23 × 23 × 61 × 61 × 197)See below for interesting mathematical facts about the number 31409902413 from the Numbermatics database.
Names of 31409902413
- Cardinal: 31409902413 can be written as Thirty-one billion, four hundred nine million, nine hundred two thousand, four hundred thirteen.
Scientific notation
- Scientific notation: 3.1409902413 × 1010
Factors of 31409902413
Divisors of 31409902413
- Number of divisors d(n): 90
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Complete list of divisors:
1 3 9 23 27 61 69 81 183 197 207 529 549 591 621 1403 1587 1647 1773 1863 3721 4209 4531 4761 4941 5319 11163 12017 12627 13593 14283 15957 32269 33489 36051 37881 40779 42849 85583 96807 100467 104213 108153 113643 122337 256749 276391 290421 301401 312639 324459 367011 733037 770247 829173 871263 937917 973377 1968409 2199111 2310741 2487519 2613789 2813751 5905227 6356993 6597333 6932223 7462557 8441253 16859851 17715681 19070979 19791999 22387671 50579553 53147043 57212937 59375997 151738659 159441129 171638811 387776573 455215977 514916433 1163329719 1365647931 3489989157 10469967471 31409902413
- Sum of all divisors σ(n): 50120112042
- Sum of proper divisors (its aliquot sum) s(n): 18710209629
- 31409902413 is a deficient number, because the sum of its proper divisors (18710209629) is less than itself. Its deficiency is 12699692784
Bases of 31409902413
- Binary: 111010100000010110100010011010011012
- Hexadecimal: 0x7502D134D
- Base-36: EFGN7T9
Squares and roots of 31409902413
- 31409902413 squared (314099024132) is 986581969594183222569
- 31409902413 cubed (314099024133) is 30988443387378628233334149158997
-
The
square root of 31409902413 is 177228.3905388749 -
The
cube root of 31409902413 is 3155.1658718485
Scales and comparisons
How big is 31409902413?- 31,409,902,413 seconds is equal to 998 years, 38 weeks, 2 days, 12 hours, 53 minutes, 33 seconds.
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To count from 1 to 31,409,902,413 would take you about one thousand, nine hundred ninety-seven 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 31409902413 cubic inches would be around 262.9 feet tall.
Recreational maths with 31409902413
- 31409902413 backwards is 31420990413
- The number of decimal digits it has is: 11
- The sum of 31409902413's digits is 36
- More coming soon!
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