138972511496
138,972,511,496 is an even composite number composed of four prime numbers multiplied together.
138972511496 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 138972511496:
23 × 75 × 13 × 433
(2 × 2 × 2 × 7 × 7 × 7 × 7 × 7 × 13 × 43 × 43 × 43)See below for interesting mathematical facts about the number 138972511496 from the Numbermatics database.
Names of 138972511496
- Cardinal: 138972511496 can be written as One hundred thirty-eight billion, nine hundred seventy-two million, five hundred eleven thousand, four hundred ninety-six.
Scientific notation
- Scientific notation: 1.38972511496 × 1011
Factors of 138972511496
Divisors of 138972511496
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 4 7 8 13 14 26 28 43 49 52 56 86 91 98 104 172 182 196 301 343 344 364 392 559 602 637 686 728 1118 1204 1274 1372 1849 2107 2236 2401 2408 2548 2744 3698 3913 4214 4459 4472 4802 5096 7396 7826 8428 8918 9604 12943 14749 14792 15652 16807 16856 17836 19208 24037 25886 27391 29498 31213 31304 33614 35672 48074 51772 54782 58996 62426 67228 79507 90601 96148 103243 103544 109564 117992 124852 134456 159014 168259 181202 191737 192296 206486 218491 219128 249704 318028 336518 362404 383474 412972 436982 556549 634207 636056 673036 722701 724808 766948 825944 873964 1033591 1113098 1177813 1268414 1342159 1346072 1445402 1533896 1747928 2067182 2226196 2355626 2536828 2684318 2890804 3895843 4134364 4439449 4452392 4711252 5073656 5368636 5781608 7235137 7791686 8244691 8268728 8878898 9395113 9422504 10737272 14470274 15583372 16489382 17757796 18790226 27270901 28940548 31076143 31166744 32978764 35515592 37580452 50645959 54541802 57712837 57881096 62152286 65957528 75160904 101291918 109083604 115425674 124304572 190896307 202583836 218167208 230851348 248609144 354521713 381792614 403989859 405167672 461702696 709043426 763585228 807979718 1336274149 1418086852 1527170456 1615959436 2481651991 2672548298 2836173704 3231918872 4963303982 5345096596 9926607964 10690193192 17371563937 19853215928 34743127874 69486255748 138972511496
- Sum of all divisors σ(n): 335179152000
- Sum of proper divisors (its aliquot sum) s(n): 196206640504
- 138972511496 is an abundant number, because the sum of its proper divisors (196206640504) is greater than itself. Its abundance is 57234129008
Bases of 138972511496
- Binary: 100000010110110110100000111101000010002
- Hexadecimal: 0x205B683D08
- Base-36: 1RUCN85K
Squares and roots of 138972511496
- 138972511496 squared (1389725114962) is 19313358951505852158016
- 138972511496 cubed (1389725114963) is 2684025998914521545541154968551936
-
The
square root of 138972511496 is 372790.1708682781 -
The
cube root of 138972511496 is 5179.7599742687
Scales and comparisons
How big is 138972511496?- 138,972,511,496 seconds is equal to 4,418 years, 46 weeks, 4 days, 3 hours, 24 minutes, 56 seconds.
-
To count from 1 to 138,972,511,496 would take you about eight thousand, eight hundred thirty-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 138972511496 cubic inches would be around 431.6 feet tall.
Recreational maths with 138972511496
- 138972511496 backwards is 694115279831
- 138972511496 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138972511496's digits is 56
- More coming soon!
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Numbermatics. (2024). Number 138972511496 - Facts about the integer. Retrieved 6 May 2024, from https://numbermatics.com/n/138972511496/
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