138049490656
138,049,490,656 is an even composite number composed of six prime numbers multiplied together.
What does the number 138049490656 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 432 divisors.
138049490656 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 138049490656:
25 × 72 × 11 × 292 × 31 × 307
(2 × 2 × 2 × 2 × 2 × 7 × 7 × 11 × 29 × 29 × 31 × 307)See below for interesting mathematical facts about the number 138049490656 from the Numbermatics database.
Names of 138049490656
- Cardinal: 138049490656 can be written as One hundred thirty-eight billion, forty-nine million, four hundred ninety thousand, six hundred fifty-six.
Scientific notation
- Scientific notation: 1.38049490656 × 1011
Factors of 138049490656
Divisors of 138049490656
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 29 31 32 44 49 56 58 62 77 88 98 112 116 124 154 176 196 203 217 224 232 248 307 308 319 341 352 392 406 434 464 496 539 614 616 638 682 784 812 841 868 899 928 992 1078 1228 1232 1276 1364 1421 1519 1568 1624 1682 1736 1798 2149 2156 2233 2387 2456 2464 2552 2728 2842 3038 3248 3364 3377 3472 3596 4298 4312 4466 4774 4912 5104 5456 5684 5887 6076 6293 6496 6728 6754 6944 7192 8596 8624 8903 8932 9251 9517 9548 9824 9889 10208 10912 11368 11774 12152 12586 13456 13508 14384 15043 15631 16709 17192 17248 17806 17864 18502 19034 19096 19778 22736 23548 23639 24304 25172 26071 26912 27016 28768 30086 31262 33418 34384 35612 35728 37004 38068 38192 39556 41209 44051 45472 47096 47278 48608 50344 52142 54032 60172 62321 62524 64757 66619 66836 68768 69223 71224 71456 74008 76136 76384 79112 82418 88102 94192 94556 97933 100688 104284 104687 108064 120344 124642 125048 129514 133238 133672 138446 142448 148016 152272 158224 164836 165473 176204 182497 188384 189112 195866 201376 208568 209374 240688 249284 250096 258187 259028 266476 267344 275993 276892 284896 286781 296032 304544 316448 329672 330946 352408 364994 378224 391732 417136 418748 436247 453299 466333 481376 484561 498568 500192 516374 518056 532952 534688 551986 553784 573562 659344 661892 685531 704816 729988 732809 756448 783464 834272 837496 872494 906598 932666 969122 997136 1032748 1036112 1065904 1103972 1107568 1147124 1277479 1318688 1323784 1371062 1409632 1459976 1465618 1566928 1674992 1744988 1807309 1813196 1865332 1931951 1938244 1994272 2007467 2065496 2072224 2131808 2207944 2215136 2294248 2554958 2647568 2742124 2840057 2919952 2931236 3035923 3133856 3349984 3489976 3614618 3626392 3730664 3863902 3876488 4014934 4130992 4415888 4588496 4798717 5109916 5129663 5295136 5484248 5680114 5839904 5862472 6071846 6979952 7229236 7252784 7461328 7727804 7752976 8003797 8029868 8261984 8831776 9176992 9597434 10219832 10259326 10968496 11360228 11724944 12143692 12651163 13523657 13959904 14052269 14458472 14505568 14922656 15455608 15505952 16007594 16059736 19194868 19880399 20439664 20518652 21251461 21936992 22720456 23449888 24287384 25302326 27047314 28104538 28916944 30911216 32015188 32119472 38389736 39760798 40879328 41037304 42502922 45440912 48574768 50604652 54094628 56026579 56209076 57833888 61822432 64030376 64238944 76779472 79521596 82074608 85005844 88041767 90881824 97149536 101209304 108189256 112053158 112418152 128060752 139162793 148760227 153558944 159043192 164149216 170011688 176083534 202418608 216378512 224106316 224836304 256121504 278325586 297520454 318086384 340023376 352167068 392186053 404837216 432757024 448212632 449672608 556651172 595040908 616292369 636172768 680046752 704334136 784372106 896425264 1113302344 1190081816 1232584738 1408668272 1568744212 1792850528 2226604688 2380163632 2465169476 2817336544 3137488424 4314046583 4453209376 4760327264 4930338952 6274976848 8628093166 9860677904 12549953696 17256186332 19721355808 34512372664 69024745328 138049490656
- Sum of all divisors σ(n): 369926548992
- Sum of proper divisors (its aliquot sum) s(n): 231877058336
- 138049490656 is an abundant number, because the sum of its proper divisors (231877058336) is greater than itself. Its abundance is 93827567680
Bases of 138049490656
- Binary: 100000001001000110010000001110111000002
- Hexadecimal: 0x2024640EE0
- Base-36: 1RF33OPS
Squares and roots of 138049490656
- 138049490656 squared (1380494906562) is 19057661870381031310336
- 138049490656 cubed (1380494906563) is 2630900514300373665035873068220416
-
The
square root of 138049490656 is 371550.1186327357 -
The
cube root of 138049490656 is 5168.2669330025
Scales and comparisons
How big is 138049490656?- 138,049,490,656 seconds is equal to 4,389 years, 28 weeks, 3 days, 44 minutes, 16 seconds.
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To count from 1 to 138,049,490,656 would take you about eight thousand, seven hundred seventy-nine 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 138049490656 cubic inches would be around 430.7 feet tall.
Recreational maths with 138049490656
- 138049490656 backwards is 656094940831
- The number of decimal digits it has is: 12
- The sum of 138049490656's digits is 55
- More coming soon!
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