13640938128
13,640,938,128 is an even composite number composed of six prime numbers multiplied together.
13640938128 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 13640938128:
24 × 32 × 19 × 41 × 277 × 439
(2 × 2 × 2 × 2 × 3 × 3 × 19 × 41 × 277 × 439)See below for interesting mathematical facts about the number 13640938128 from the Numbermatics database.
Names of 13640938128
- Cardinal: 13640938128 can be written as Thirteen billion, six hundred forty million, nine hundred thirty-eight thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.3640938128 × 1010
Factors of 13640938128
Divisors of 13640938128
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 24 36 38 41 48 57 72 76 82 114 123 144 152 164 171 228 246 277 304 328 342 369 439 456 492 554 656 684 738 779 831 878 912 984 1108 1317 1368 1476 1558 1662 1756 1968 2216 2337 2493 2634 2736 2952 3116 3324 3512 3951 4432 4674 4986 5263 5268 5904 6232 6648 7011 7024 7902 8341 9348 9972 10526 10536 11357 12464 13296 14022 15789 15804 16682 17999 18696 19944 21052 21072 22714 25023 28044 31578 31608 33364 34071 35998 37392 39888 42104 45428 47367 50046 53997 56088 63156 63216 66728 68142 71996 75069 84208 90856 94734 100092 102213 107994 112176 121603 126312 133456 136284 143992 150138 161991 181712 189468 200184 204426 215783 215988 243206 252624 272568 287984 300276 323982 341981 364809 378936 400368 408852 431566 431976 486412 545136 600552 647349 647964 683962 729618 757872 817704 863132 863952 972824 1025943 1094427 1201104 1294698 1295928 1367924 1459236 1635408 1726264 1942047 1945648 2051886 2188854 2310457 2589396 2591856 2735848 2918472 3077829 3452528 3884094 4103772 4377708 4620914 4985723 5178792 5471696 5836944 6155658 6931371 7768188 8207544 8755416 9241828 9971446 10357584 12311316 13862742 14957169 15536376 16415088 17510832 18483656 19942892 20794113 24622632 27725484 29914338 31072752 36967312 39885784 41588226 44871507 49245264 55450968 59828676 79771568 83176452 89743014 94728737 110901936 119657352 166352904 179486028 189457474 239314704 284186211 332705808 358972056 378914948 568372422 717944112 757829896 852558633 1136744844 1515659792 1705117266 2273489688 3410234532 4546979376 6820469064 13640938128
- Sum of all divisors σ(n): 41407766400
- Sum of proper divisors (its aliquot sum) s(n): 27766828272
- 13640938128 is an abundant number, because the sum of its proper divisors (27766828272) is greater than itself. Its abundance is 14125890144
Bases of 13640938128
- Binary: 11001011010001000000110010100100002
- Hexadecimal: 0x32D103290
- Base-36: 69LGN80
Squares and roots of 13640938128
- 13640938128 squared (136409381282) is 186075193011924144384
- 13640938128 cubed (136409381283) is 2538240195031315219771482673152
-
The
square root of 13640938128 is 116794.4267848427 -
The
cube root of 13640938128 is 2389.3590321449
Scales and comparisons
How big is 13640938128?- 13,640,938,128 seconds is equal to 433 years, 38 weeks, 3 days, 5 hours, 28 minutes, 48 seconds.
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To count from 1 to 13,640,938,128 would take you about eight hundred sixty-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 13640938128 cubic inches would be around 199.1 feet tall.
Recreational maths with 13640938128
- 13640938128 backwards is 82183904631
- The number of decimal digits it has is: 11
- The sum of 13640938128's digits is 45
- More coming soon!
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