13123524872
13,123,524,872 is an even composite number composed of five prime numbers multiplied together.
13123524872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 13123524872:
23 × 31 × 61 × 792 × 139
(2 × 2 × 2 × 31 × 61 × 79 × 79 × 139)See below for interesting mathematical facts about the number 13123524872 from the Numbermatics database.
Names of 13123524872
- Cardinal: 13123524872 can be written as Thirteen billion, one hundred twenty-three million, five hundred twenty-four thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.3123524872 × 1010
Factors of 13123524872
Divisors of 13123524872
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 8 31 61 62 79 122 124 139 158 244 248 278 316 488 556 632 1112 1891 2449 3782 4309 4819 4898 6241 7564 8479 8618 9638 9796 10981 12482 15128 16958 17236 19276 19592 21962 24964 33916 34472 38552 43924 49928 67832 87848 149389 193471 262849 298778 340411 380701 386942 525698 597556 669841 680822 761402 773884 867499 1051396 1195112 1339682 1361644 1522804 1547768 1734998 2102792 2679364 2723288 3045608 3469996 5358728 6939992 11801731 20765071 23603462 26892469 41530142 47206924 52917439 53784938 83060284 94413848 105834878 107569876 166120568 211669756 215139752 423339512 1640440609 3280881218 6561762436 13123524872
- Sum of all divisors σ(n): 26335814400
- Sum of proper divisors (its aliquot sum) s(n): 13212289528
- 13123524872 is an abundant number, because the sum of its proper divisors (13212289528) is greater than itself. Its abundance is 88764656
Bases of 13123524872
- Binary: 11000011100011100100011001000010002
- Hexadecimal: 0x30E391908
- Base-36: 611EOLK
Squares and roots of 13123524872
- 13123524872 squared (131235248722) is 172226905066002616384
- 13123524872 cubed (131235248723) is 2260224072261268137732498702848
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The
square root of 13123524872 is 114557.9542065937 -
The
cube root of 13123524872 is 2358.7586160221
Scales and comparisons
How big is 13123524872?- 13,123,524,872 seconds is equal to 417 years, 14 weeks, 6 days, 15 hours, 34 minutes, 32 seconds.
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To count from 1 to 13,123,524,872 would take you about eight hundred thirty-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 13123524872 cubic inches would be around 196.6 feet tall.
Recreational maths with 13123524872
- 13123524872 backwards is 27842532131
- The number of decimal digits it has is: 11
- The sum of 13123524872's digits is 38
- More coming soon!
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Keywords: Divisors of 13123524872, math, Factors of 13123524872, curriculum, school, college, exams, university, Prime factorization of 13123524872, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, one hundred twenty-three million, five hundred twenty-four thousand, eight hundred seventy-two.