138938854843264
138,938,854,843,264 is an even composite number composed of four prime numbers multiplied together.
138938854843264 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138938854843264:
27 × 73 × 672 × 893
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 67 × 67 × 89 × 89 × 89)See below for interesting mathematical facts about the number 138938854843264 from the Numbermatics database.
Names of 138938854843264
- Cardinal: 138938854843264 can be written as One hundred thirty-eight trillion, nine hundred thirty-eight billion, eight hundred fifty-four million, eight hundred forty-three thousand, two hundred sixty-four.
Scientific notation
- Scientific notation: 1.38938854843264 × 1014
Factors of 138938854843264
Divisors of 138938854843264
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 4 7 8 14 16 28 32 49 56 64 67 89 98 112 128 134 178 196 224 268 343 356 392 448 469 536 623 686 712 784 896 938 1072 1246 1372 1424 1568 1876 2144 2492 2744 2848 3136 3283 3752 4288 4361 4489 4984 5488 5696 5963 6272 6566 7504 7921 8576 8722 8978 9968 10976 11392 11926 13132 15008 15842 17444 17956 19936 21952 22981 23852 26264 30016 30527 31423 31684 34888 35912 39872 41741 43904 45962 47704 52528 55447 60032 61054 62846 63368 69776 71824 79744 83482 91924 95408 105056 110894 122108 125692 126736 139552 143648 166964 183848 190816 210112 219961 221788 244216 251384 253472 279104 287296 292187 333928 367696 381632 388129 399521 420224 439922 443576 488432 502768 506944 530707 558208 574592 584374 667856 704969 735392 763264 776258 799042 879844 887152 976864 1005536 1013888 1061414 1168748 1335712 1409938 1470784 1539727 1552516 1598084 1759688 1774304 1953728 2011072 2045309 2122828 2337496 2671424 2716903 2796647 2819876 2941568 3079454 3105032 3196168 3519376 3548608 3714949 3907456 4022144 4090618 4245656 4674992 4934783 5342848 5433806 5593294 5639752 6158908 6210064 6392336 7038752 7097216 7429898 8181236 8491312 9349984 9869566 10867612 11186588 11279504 12317816 12420128 12784672 14077504 14859796 16362472 16982624 18699968 19576529 19739132 21735224 22373176 22559008 24635632 24840256 25569344 26004643 28155008 29719592 32724944 33965248 34543481 35557369 37399936 39153058 39478264 43470448 44746352 45118016 47232923 49271264 49680512 51138688 52009286 59439184 65449888 67930496 69086962 71114738 78306116 78956528 86940896 89492704 90236032 94465846 98542528 104018572 118878368 130899776 137035703 138173924 142229476 156612232 157913056 173881792 178985408 182032501 188931692 197085056 208037144 237756736 241804367 248901583 261799552 274071406 276347848 284458952 313224464 315826112 330630461 347763584 357970816 364065002 377863384 416074288 475513472 483608734 497803166 548142812 552695696 568917904 626448928 631652224 661260922 728130004 755726768 832148576 967217468 995606332 1096285624 1105391392 1137835808 1252897856 1322521844 1456260008 1511453536 1664297152 1742311081 1934434936 1991212664 2192571248 2210782784 2275671616 2314413227 2505795712 2645043688 2912520016 3022907072 3164605841 3328594304 3484622162 3868869872 3982425328 4385142496 4421565568 4551343232 4628826454 5290087376 5825040032 6045814144 6329211682 6969244324 7737739744 7964850656 8770284992 9257652908 10580174752 11650080064 12196177567 12658423364 13938488648 15475479488 15929701312 16200892589 17540569984 18515305816 21160349504 22152240887 23300160128 24392355134 25316846728 27876977296 30950958976 31859402624 32401785178 37030611632 42320699008 44304481774 48784710268 50633693456 55753954592 64803570356 74061223264 88608963548 97569420536 101267386912 111507909184 129607140712 148122446528 155065686209 177217927096 195138841072 202534773824 223015818368 259214281424 296244893056 310131372418 354435854192 390277682144 405069547648 518428562848 620262744836 708871708384 780555364288 1036857125696 1085459803463 1240525489672 1417743416768 1561110728576 2073714251392 2170919606926 2481050979344 2835486833536 4341839213852 4962101958688 8683678427704 9924203917376 17367356855408 19848407834752 34734713710816 69469427421632 138938854843264
- Sum of all divisors σ(n): 331403085720000
- Sum of proper divisors (its aliquot sum) s(n): 192464230876736
- 138938854843264 is an abundant number, because the sum of its proper divisors (192464230876736) is greater than itself. Its abundance is 53525376033472
Bases of 138938854843264
- Binary: 111111001011101001110010001011010100011100000002
- Hexadecimal: 0x7E5D3916A380
- Base-36: 1D8ZMMVMV4
Squares and roots of 138938854843264
- 138938854843264 squared (1389388548432642) is 19304005385157584270006173696
- 138938854843264 cubed (1389388548432643) is 2682076402101996164992609488109670439583744
-
The
square root of 138938854843264 is 11787232.7050611841 -
The
cube root of 138938854843264 is 51793.4179214975
Scales and comparisons
How big is 138938854843264?- 138,938,854,843,264 seconds is equal to 4,417,825 years, 42 weeks, 3 days, 17 hours, 21 minutes, 4 seconds.
-
To count from 1 to 138,938,854,843,264 would take you about eleven million, forty-four thousand, five hundred sixty-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 138938854843264 cubic inches would be around 4316.1 feet tall.
Recreational maths with 138938854843264
- 138938854843264 backwards is 462348458839831
- The number of decimal digits it has is: 15
- The sum of 138938854843264's digits is 76
- More coming soon!
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