138630877056

Names of 138630877056

• Cardinal: 138630877056 can be written as One hundred thirty-eight billion, six hundred thirty million, eight hundred seventy-seven thousand and fifty-six.

Scientific notation

• Scientific notation: 1.38630877056 × 10¹¹

Factors of 138630877056

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 199

Divisors of 138630877056

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 31 32 36 42 48 54 56 62 63 64 67 72 84 89 93 96 108 112 124 126 128 134 144 168 178 186 189 192 201 216 217 224 248 252 267 268 279 288 336 356 372 378 384 402 432 434 448 469 496 504 534 536 558 576 603 623 651 672 712 744 756 801 804 837 864 868 896 938 961 992 1008 1068 1072 1116 1152 1206 1246 1302 1344 1407 1424 1488 1512 1602 1608 1674 1728 1736 1809 1869 1876 1922 1953 1984 2016 2077 2136 2144 2232 2403 2412 2492 2604 2688 2759 2814 2848 2883 2976 3024 3204 3216 3348 3456 3472 3618 3738 3752 3844 3906 3968 4032 4154 4221 4272 4288 4464 4806 4824 4984 5208 5518 5607 5628 5696 5766 5859 5952 5963 6048 6231 6408 6432 6696 6727 6944 7236 7476 7504 7688 7812 8064 8277 8308 8442 8544 8576 8649 8928 9612 9648 9968 10416 11036 11214 11256 11392 11532 11718 11904 11926 12096 12462 12663 12816 12864 13392 13454 13888 14472 14539 14952 15008 15376 15624 16554 16616 16821 16884 17088 17298 17856 17889 18693 19224 19296 19313 19936 20181 20832 22072 22428 22512 23064 23436 23852 24192 24831 24924 25326 25632 25728 25947 26784 26908 27776 28944 29078 29904 30016 30752 31248 33108 33232 33642 33768 34176 34596 35712 35778 37386 38448 38592 38626 39872 40362 41664 41741 43617 44144 44856 45024 46128 46872 47704 49662 49848 50652 51264 51894 53568 53667 53816 56079 57888 57939 58156 59808 60032 60543 61504 62496 64387 66216 66464 67284 67536 69192 71556 74493 74772 76896 77184 77252 79744 80724 83328 83482 85529 87234 88288 89712 90048 92256 93744 95408 99324 99696 101304 102528 103788 107136 107334 107632 112158 115776 115878 116312 119616 121086 123008 124992 125223 128774 130851 132432 132928 134568 135072 138384 143112 148986 149544 153792 154504 161001 161448 166964 171058 173817 174468 176576 179424 180096 181629 184512 184853 187488 190816 193161 198648 199392 202608 207576 214668 215264 224316 231552 231756 232624 239232 242172 249984 250446 256587 257548 261702 264864 265856 269136 270144 276768 286224 297972 299088 307584 309008 322002 322896 333928 342116 347634 348936 353152 358848 363258 369024 369706 374976 375669 381632 386322 392553 397296 398784 405216 415152 429336 430528 448632 450709 463512 465248 484344 500892 513174 515096 521451 523404 529728 538272 540288 553536 554559 572448 579483 595944 598176 598703 618016 644004 645792 667856 684232 695268 697872 717696 726516 739412 749952 751338 763264 769761 772644 785106 794592 797568 810432 830304 858672 861056 897264 901418 927024 930496 968688 1001784 1026348 1030192 1042902 1046808 1059456 1076544 1107072 1109118 1127007 1144896 1158966 1191888 1196352 1197406 1236032 1288008 1291584 1293971 1335712 1352127 1368464 1390536 1395744 1453032 1478824 1502676 1539522 1545288 1570212 1589184 1620864 1660608 1663677 1717344 1738449 1794528 1796109 1802836 1854048 1860992 1937376 2003568 2052696 2060384 2085804 2093616 2153088 2218236 2254014 2289792 2309283 2317932 2383776 2392704 2394812 2472064 2576016 2583168 2587942 2671424 2704254 2736928 2781072 2791488 2906064 2957648 3005352 3079044 3090576 3140424 3178368 3321216 3327354 3434688 3476898 3589056 3592218 3605672 3708096 3874752 3881913 4007136 4056381 4105392 4120768 4171608 4187232 4436472 4508028 4618566 4635864 4767552 4789624 4991031 5152032 5175884 5342848 5388327 5408508 5473856 5562144 5582976 5730443 5812128 5915296 6010704 6158088 6181152 6280848 6654708 6869376 6953796 7178112 7184436 7211344 7416192 7749504 7763826 8014272 8112762 8210784 8241536 8343216 8374464 8872944 9016056 9237132 9271728 9535104 9579248 9982062 10304064 10351768 10776654 10817016 10947712 11124288 11460886 11624256 11645739 11830592 12021408 12169143 12316176 12362304 12561696 13309416 13907592 14368872 14422688 15527652 16028544 16164981 16225524 16421568 16686432 16748928 17191329 17745888 18032112 18474264 18543456 19158496 19964124 20608128 20703536 21553308 21634032 22248576 22921772 23248512 23291478 23661184 24042816 24338286 24632352 24724608 25123392 26618832 27815184 28737744 28845376 31055304 32329962 32451048 32843136 33372864 34382658 34937217 35491776 36064224 36948528 37086912 38316992 39928248 40113101 41407072 43106616 43268064 45843544 46582956 48085632 48676572 49264704 50246784 51573987 53237664 55630368 57475488 57690752 62110608 64659924 64902096 66745728 68765316 69874434 70983552 72128448 73897056 74173824 76633984 79856496 80226202 82814144 86213232 86536128 91687088 93165912 97353144 98529408 103147974 106475328 111260736 114950976 120339303 124221216 129319848 129804192 137530632 139748868 144256896 147794112 154721961 159712992 160452404 165628288 172426464 173072256 183374176 186331824 194706288 206295948 212950656 222521472 229901952 240678606 248442432 258639696 259608384 275061264 279497736 295588224 309443922 319425984 320904808 344852928 361017909 366748352 372663648 389412576 412591896 481357212 496884864 517279392 519216768 550122528 558995472 618887844 638851968 641809616 689705856 722035818 733496704 745327296 778825152 825183792 962714424 1034558784 1083053727 1100245056 1117990944 1237775688 1283619232 1444071636 1490654592 1557650304 1650367584 1925428848 2069117568 2166107454 2200490112 2235981888 2475551376 2567238464 2888143272 3300735168 3850857696 4332214908 4471963776 4951102752 5134476928 5776286544 6601470336 7701715392 8664429816 9902205504 11552573088 15403430784 17328859632 19804411008 23105146176 34657719264 46210292352 69315438528 138630877056
• Sum of all divisors σ(n): 495896256000
• Sum of proper divisors (its aliquot sum) s(n): 357265378944
• 138630877056 is an abundant number, because the sum of its proper divisors (357265378944) is greater than itself. Its abundance is 218634501888

Bases of 138630877056

• Binary: 10000001000111000010110100111110000000₂
• Hexadecimal: 0x20470B4F80
• Base-36: 1ROP8TC0

Squares and roots of 138630877056

• 138630877056 squared (138630877056²) is 19218520073315787227136
• 138630877056 cubed (138630877056³) is 2664280293482109005348945962991616
• The square root of 138630877056 is 372331.6761383591
• The cube root of 138630877056 is 5175.5120444397

Scales and comparisons

• 138,630,877,056 seconds is equal to 4,408 years, 1 week, 5 days, 57 minutes, 36 seconds.
• To count from 1 to 138,630,877,056 would take you about eight thousand, eight hundred sixteen 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 138630877056 cubic inches would be around 431.3 feet tall.

Recreational maths with 138630877056

• 138630877056 backwards is 650778036831
• 138630877056 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138630877056's digits is 54
• More coming soon!