42054688731
42,054,688,731 is an odd composite number composed of five prime numbers multiplied together.
42054688731 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 42054688731:
3 × 112 × 43 × 1132 × 211
(3 × 11 × 11 × 43 × 113 × 113 × 211)See below for interesting mathematical facts about the number 42054688731 from the Numbermatics database.
Names of 42054688731
- Cardinal: 42054688731 can be written as Forty-two billion, fifty-four million, six hundred eighty-eight thousand, seven hundred thirty-one.
Scientific notation
- Scientific notation: 4.2054688731 × 1010
Factors of 42054688731
Divisors of 42054688731
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 11 33 43 113 121 129 211 339 363 473 633 1243 1419 2321 3729 4859 5203 6963 9073 12769 13673 14577 15609 23843 25531 27219 38307 41019 53449 71529 76593 99803 140459 160347 262273 299409 421377 549067 587939 786819 1025249 1097833 1545049 1647201 1763817 2694259 2885003 3075747 3293499 4635147 6039737 8082777 8655009 11277739 18119211 29636849 33833217 66437107 88910547 115853137 124055129 199311321 326005339 347559411 372165387 978016017 1274384507 3823153521 14018229577 42054688731
- Sum of all divisors σ(n): 63931835968
- Sum of proper divisors (its aliquot sum) s(n): 21877147237
- 42054688731 is a deficient number, because the sum of its proper divisors (21877147237) is less than itself. Its deficiency is 20177541494
Bases of 42054688731
- Binary: 1001110010101010011110011111110110112
- Hexadecimal: 0x9CAA79FDB
- Base-36: JBI9XI3
Squares and roots of 42054688731
- 42054688731 squared (420546887312) is 1768596844261298390361
- 42054688731 cubed (420546887313) is 74377789776037787436543185721891
-
The
square root of 42054688731 is 205072.3987546837 -
The
cube root of 42054688731 is 3477.5347165963
Scales and comparisons
How big is 42054688731?- 42,054,688,731 seconds is equal to 1,337 years, 10 weeks, 6 days, 1 hour, 58 minutes, 51 seconds.
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To count from 1 to 42,054,688,731 would take you about two thousand, six hundred seventy-four 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 42054688731 cubic inches would be around 289.8 feet tall.
Recreational maths with 42054688731
- 42054688731 backwards is 13788645024
- The number of decimal digits it has is: 11
- The sum of 42054688731's digits is 48
- More coming soon!
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