38657231747568

Names of 38657231747568

• Cardinal: 38657231747568 can be written as Thirty-eight trillion, six hundred fifty-seven billion, two hundred thirty-one million, seven hundred forty-seven thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 3.8657231747568 × 10¹³

Factors of 38657231747568

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 201606

Divisors of 38657231747568

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 27 28 31 36 42 46 48 54 56 62 63 69 72 84 89 92 93 108 112 124 126 138 144 161 168 178 184 186 189 207 216 217 248 252 267 276 279 322 336 356 368 372 378 414 432 434 483 496 504 534 552 558 621 623 644 651 712 713 744 756 801 828 837 868 966 1008 1068 1104 1116 1242 1246 1288 1302 1424 1426 1449 1488 1512 1602 1656 1674 1736 1869 1932 1953 2047 2136 2139 2232 2403 2484 2492 2576 2604 2759 2852 2898 3024 3204 3312 3348 3472 3738 3864 3906 4094 4272 4278 4347 4464 4806 4968 4984 4991 5208 5518 5607 5704 5796 5859 6141 6408 6417 6696 7476 7728 7812 8188 8277 8556 8694 9612 9936 9968 9982 10416 11036 11214 11408 11592 11718 12282 12816 12834 13392 14329 14952 14973 15624 16376 16554 16821 17112 17388 18423 19224 19251 19313 19964 22072 22428 23184 23436 24564 24831 25668 28658 29904 29946 31248 32752 33108 33642 34224 34776 36846 38448 38502 38626 39928 42987 44144 44856 44919 46872 49128 49662 51336 55269 57316 57939 59892 63457 66216 67284 69552 73692 74493 77004 77252 79856 85974 89712 89838 93744 98256 99324 102672 110538 114632 115878 119784 126914 128961 132432 134568 134757 147384 148986 154008 154504 171948 173817 179676 190371 198648 201451 221076 229264 231756 239568 253828 257922 269136 269514 294768 297972 308016 309008 343896 347634 359352 380742 386883 397296 402902 442152 444199 463512 507656 515844 521451 539028 571113 595944 604353 687792 695268 718704 761484 773766 805804 884304 888398 927024 1015312 1031688 1042902 1078056 1142226 1191888 1208706 1332597 1390536 1410157 1522968 1547532 1611608 1713339 1776796 1813059 2063376 2085804 2156112 2284452 2417412 2665194 2781072 2820314 3045936 3095064 3223216 3426678 3553592 3626118 3997791 4171608 4230471 4568904 4633373 4834824 5330388 5439177 5640628 6190128 6244981 6853356 7107184 7252236 7995582 8343216 8460942 9137808 9266746 9669648 10660776 10878354 11281256 11993373 12489962 12691413 13706712 13900119 14504472 15991164 16921884 17929139 18533492 18734943 21321552 21756708 22562512 23986746 24979924 25382826 27413424 27800238 29008944 31982328 32433611 33843768 35858278 37066984 37469886 38074239 41700357 43513416 43714867 47973492 49959848 50765652 53787417 55600476 56204829 63964656 64867222 67687536 71716556 74133968 74939772 76148478 83400714 87026832 87429734 95946984 97300833 99919696 101531304 107574834 111200952 112409658 125101071 125503973 129734444 131144601 143433112 143634563 149879544 152296956 161362251 166801428 168614487 174859468 191893968 194601666 203062608 215149668 222401904 224819316 250202142 251007946 259468888 262289202 286866224 287269126 291902499 299759088 304593912 322724502 333602856 337228974 349718936 376511919 389203332 393433803 412370197 430299336 430903689 449638632 484086753 500404284 502015892 518937776 524578404 555803309 574538252 583804998 609187824 645449004 667205712 674457948 699437872 753023838 778406664 786867606 824740394 860598672 861807378 875707497 899277264 968173506 1000808568 1004031784 1005441941 1049156808 1111606618 1129535757 1149076504 1167609996 1180301409 1237110591 1290898008 1292711067 1348915896 1506047676 1556813328 1573735212 1649480788 1667409927 1723614756 1751414994 1936347012 2001617136 2008063568 2010883882 2098313616 2223213236 2259071514 2298153008 2335219992 2360602818 2474221182 2581796016 2585422134 2697831792 2886591379 3012095352 3016325823 3147470424 3298961576 3334819854 3388607271 3447229512 3502829988 3711331773 3872694024 3878133201 3890623163 4021767764 4446426472 4518143028 4670439984 4721205636 4948442364 5002229781 5170844268 5773182758 6024190704 6032651646 6294940848 6597923152 6669639708 6777214542 6894459024 7005659976 7422663546 7745388048 7756266402 7781246326 8043535528 8659774137 8892852944 9036286056 9048977469 9442411272 9896884728 10004459562 10341688536 11133995319 11546365516 11671869489 12065303292 12783476107 13339279416 13554429084 14011319952 14845327092 15006689343 15512532804 15562492652 16087071056 17319548274 18072572112 18097954938 18884822544 19793769456 20008919124 20683377072 22267990638 23092731032 23343738978 24130606584 25566952214 25979322411 26678558832 27108858168 27146932407 29690654184 30013378686 31025065608 31124985304 34639096548 35015608467 36195909876 38350428321 40017838248 44535981276 46185462064 46687477956 48261213168 51133904428 51958644822 54217716336 54293864814 59381308368 60026757372 62050131216 62249970608 69278193096 70031216934 72391819752 76700856642 77937967233 80035676496 89071962552 89484332749 93374955912 102267808856 103917289644 105046825401 108587729628 115051284963 120053514744 138556386192 140062433868 144783639504 153401713284 155875934466 178143925104 178968665498 186749911824 204535617712 207834579288 210093650802 217175459256 230102569926 240107029488 268452998247 280124867736 306803426568 311751868932 345153854889 357937330996 415669158576 420187301604 434350918512 460205139852 536905996494 560249735472 613606853136 623503737864 690307709778 715874661992 805358994741 840374603208 920410279704 1073811992988 1247007475728 1380615419556 1431749323984 1610717989482 1680749206416 1840820559408 2147623985976 2416076984223 2761230839112 3221435978964 4295247971952 4832153968446 5522461678224 6442871957928 9664307936892 12885743915856 19328615873784 38657231747568
• Sum of all divisors σ(n): 138129673420800
• Sum of proper divisors (its aliquot sum) s(n): 99472441673232
• 38657231747568 is an abundant number, because the sum of its proper divisors (99472441673232) is greater than itself. Its abundance is 60815209925664

Bases of 38657231747568

• Binary: 1000110010100010010110100100001111100111110000₂
• Hexadecimal: 0x23289690F9F0
• Base-36: DPAVXOKC0

Squares and roots of 38657231747568

• 38657231747568 squared (38657231747568²) is 1494381566385179287273914624
• 38657231747568 cubed (38657231747568³) is 57768654531045549503998787323031951634432
• The square root of 38657231747568 is 6217494.0086475355
• The cube root of 38657231747568 is 33812.4715445103

Scales and comparisons

• 38,657,231,747,568 seconds is equal to 1,229,180 years, 20 weeks, 3 days, 17 hours, 52 minutes, 48 seconds.
• To count from 1 to 38,657,231,747,568 would take you about three million, seventy-two thousand, nine hundred fifty 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 38657231747568 cubic inches would be around 2817.7 feet tall.

Recreational maths with 38657231747568

• 38657231747568 backwards is 86574713275683
• 38657231747568 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 38657231747568's digits is 72
• More coming soon!