139764972438
139,764,972,438 is an even composite number composed of seven prime numbers multiplied together.
139764972438 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 139764972438:
2 × 32 × 7 × 13 × 31 × 127 × 21673
(2 × 3 × 3 × 7 × 13 × 31 × 127 × 21673)See below for interesting mathematical facts about the number 139764972438 from the Numbermatics database.
Names of 139764972438
- Cardinal: 139764972438 can be written as One hundred thirty-nine billion, seven hundred sixty-four million, nine hundred seventy-two thousand, four hundred thirty-eight.
Scientific notation
- Scientific notation: 1.39764972438 × 1011
Factors of 139764972438
Divisors of 139764972438
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 6 7 9 13 14 18 21 26 31 39 42 62 63 78 91 93 117 126 127 182 186 217 234 254 273 279 381 403 434 546 558 651 762 806 819 889 1143 1209 1302 1638 1651 1778 1953 2286 2418 2667 2821 3302 3627 3906 3937 4953 5334 5642 7254 7874 8001 8463 9906 11557 11811 14859 16002 16926 21673 23114 23622 25389 27559 29718 34671 35433 43346 50778 51181 55118 65019 69342 70866 82677 102362 104013 130038 151711 153543 165354 195057 208026 248031 281749 303422 307086 358267 390114 455133 460629 496062 563498 671863 716534 845247 910266 921258 1074801 1343726 1365399 1690494 1972243 2015589 2149602 2535741 2730798 2752471 3224403 3944486 4031178 4703041 5071482 5504942 5916729 6046767 6448806 8257413 8734219 9406082 11833458 12093534 14109123 16514826 17468438 17750187 19267297 24772239 26202657 28218246 35500374 35782123 38534594 42327369 49544478 52405314 57801891 61139533 71564246 78607971 84654738 85326601 107346369 115603782 122279066 157215942 170653202 173405673 183418599 214692738 250474861 255979803 322039107 346811346 366837198 500949722 511959606 550255797 597286207 644078214 751424583 767939409 1100511594 1109245813 1194572414 1502849166 1535878818 1791858621 2218491626 2254273749 3327737439 3583717242 4508547498 5375575863 6655474878 7764720691 9983212317 10751151726 15529441382 19966424634 23294162073 46588324146 69882486219 139764972438
- Sum of all divisors σ(n): 387776643072
- Sum of proper divisors (its aliquot sum) s(n): 248011670634
- 139764972438 is an abundant number, because the sum of its proper divisors (248011670634) is greater than itself. Its abundance is 108246698196
Bases of 139764972438
- Binary: 100000100010101010010000111011100101102
- Hexadecimal: 0x208AA43B96
- Base-36: 1S7GGEXI
Squares and roots of 139764972438
- 139764972438 squared (1397649724382) is 19534247520594899663844
- 139764972438 cubed (1397649724383) is 2730203566313015988880532125131672
-
The
square root of 139764972438 is 373851.5379639357 -
The
cube root of 139764972438 is 5189.5868095215
Scales and comparisons
How big is 139764972438?- 139,764,972,438 seconds is equal to 4,444 years, 4 weeks, 6 days, 3 hours, 27 minutes, 18 seconds.
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To count from 1 to 139,764,972,438 would take you about eight thousand, eight hundred eighty-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 139764972438 cubic inches would be around 432.5 feet tall.
Recreational maths with 139764972438
- 139764972438 backwards is 834279467931
- 139764972438 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 139764972438's digits is 63
- More coming soon!
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The information we have on file for 139764972438 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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