40790157408

Names of 40790157408

• Cardinal: 40790157408 can be written as Forty billion, seven hundred ninety million, one hundred fifty-seven thousand, four hundred eight.

Scientific notation

• Scientific notation: 4.0790157408 × 10¹⁰

Factors of 40790157408

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 123

Divisors of 40790157408

• Number of divisors d(n): 1728
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 16 17 18 21 22 24 26 28 29 32 33 34 36 39 41 42 44 48 49 51 52 56 58 63 66 68 72 77 78 82 84 87 88 91 96 98 99 102 104 112 116 117 119 123 126 132 136 143 144 147 153 154 156 164 168 174 176 182 187 196 198 203 204 208 221 224 231 232 234 238 246 252 261 264 272 273 286 287 288 294 306 308 312 319 328 336 348 352 357 364 369 374 377 392 396 406 408 416 429 441 442 451 462 464 468 476 492 493 504 522 528 533 539 544 546 561 572 574 588 609 612 616 624 637 638 656 663 672 693 696 697 714 728 738 748 754 784 792 812 816 819 833 858 861 882 884 902 924 928 936 952 957 984 986 1001 1008 1044 1056 1066 1071 1078 1092 1122 1131 1144 1148 1176 1189 1218 1224 1232 1248 1274 1276 1287 1309 1312 1326 1353 1386 1392 1394 1421 1428 1456 1476 1479 1496 1508 1547 1568 1584 1599 1617 1624 1632 1638 1666 1683 1716 1722 1764 1768 1804 1827 1848 1872 1904 1911 1914 1968 1972 1989 2002 2009 2016 2088 2091 2132 2142 2156 2184 2233 2244 2262 2288 2296 2352 2378 2431 2436 2448 2464 2499 2548 2552 2574 2583 2618 2639 2652 2706 2772 2784 2788 2842 2856 2871 2912 2952 2958 2992 3003 3016 3094 3157 3168 3198 3234 3248 3276 3332 3366 3393 3432 3444 3451 3528 3536 3567 3608 3654 3696 3731 3744 3808 3822 3828 3927 3936 3944 3978 4004 4018 4059 4147 4176 4182 4263 4264 4284 4312 4368 4437 4466 4488 4524 4576 4592 4641 4704 4756 4797 4851 4862 4872 4879 4896 4998 5096 5104 5148 5166 5236 5278 5304 5412 5423 5544 5576 5684 5712 5733 5742 5863 5904 5916 5984 6006 6027 6032 6188 6273 6314 6396 6409 6468 6496 6552 6664 6699 6732 6786 6864 6888 6902 7007 7056 7072 7134 7216 7293 7308 7392 7462 7497 7644 7656 7667 7854 7888 7917 7956 8008 8036 8118 8294 8323 8352 8364 8526 8528 8568 8624 8736 8874 8932 8976 9009 9048 9061 9163 9184 9282 9471 9512 9594 9702 9724 9744 9758 9996 10192 10208 10296 10332 10353 10472 10556 10608 10701 10824 10829 10846 11088 11152 11193 11368 11424 11466 11484 11726 11781 11808 11832 12012 12054 12064 12376 12441 12546 12628 12789 12792 12818 12936 13079 13104 13328 13398 13464 13572 13728 13776 13804 13923 14014 14112 14268 14432 14586 14616 14637 14924 14994 15288 15312 15334 15457 15631 15708 15776 15834 15912 16016 16072 16236 16269 16588 16646 16728 17017 17052 17056 17136 17248 17589 17748 17864 17952 18018 18081 18096 18122 18326 18473 18564 18942 19024 19188 19227 19404 19448 19488 19516 19992 20097 20213 20384 20592 20664 20706 20944 21021 21112 21216 21402 21648 21658 21692 21879 22099 22176 22304 22386 22736 22932 22968 23001 23452 23562 23664 23751 24024 24108 24157 24752 24882 24969 25092 25256 25578 25584 25636 25872 26117 26158 26208 26656 26796 26928 27144 27183 27489 27552 27608 27846 28028 28413 28536 29029 29172 29232 29274 29848 29988 30576 30624 30668 30914 31059 31262 31416 31668 31824 32032 32144 32472 32487 32538 33176 33292 33456 33579 34034 34104 34153 34272 35178 35496 35728 36036 36162 36192 36244 36652 36946 37128 37323 37884 37961 38048 38376 38454 38808 38896 39032 39237 39984 40194 40426 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3678766 3760848 3766752 3768492 3811808 3845226 3864168 3895164 3939936 3947944 3961748 3995901 4002174 4080648 4180176 4186182 4194792 4204304 4251632 4288284 4306848 4394544 4441437 4451616 4501728 4508196 4527712 4544358 4566744 4596592 4669203 4729842 4760756 4783086 4784208 4876872 4883879 4900896 4918032 5024656 5075928 5093676 5126968 5152224 5171166 5193552 5320224 5327868 5336232 5440864 5466384 5518149 5581576 5593056 5652738 5717712 5767839 5780918 5821344 5909904 5921916 5942622 6010928 6059144 6088992 6120972 6225604 6279273 6306456 6364512 6377448 6460272 6502496 6591816 6762294 6767904 6791568 6816537 6894888 6908902 6957216 7103824 7114976 7141134 7176312 7315308 7357532 7521696 7536984 7690452 7728336 7790328 7895888 7923496 7991802 8004348 8161296 8331323 8360352 8372364 8389584 8408608 8503264 8576568 8671377 8789088 8882874 8913933 9016392 9088716 9133488 9193184 9338406 9459684 9521512 9566172 9568416 9753744 9767758 9836064 10049312 10151856 10187352 10253936 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33325292 33489456 34306272 34685508 35531496 35655732 36065568 36354864 37353624 37838736 38086048 38264688 38627043 39071032 40466426 40749408 41369328 41453412 42622944 42846804 43579228 43954911 44145192 45221904 46142712 46247344 47375328 47540976 48967776 49804832 49987938 50234184 51502724 52028262 54098352 54532296 55271216 56030436 57129072 58522464 58606548 58860256 60699639 61523616 62180118 63934416 64034784 65368842 66217788 66650584 66978912 69371016 71062992 71311464 72709728 74707248 74981907 75677472 76529376 77254086 78142064 80932852 82738656 82906824 85693608 87158456 87909822 88290384 90443808 92285424 92494688 95081952 98053263 99975876 100468368 103005448 104056524 108196704 109064592 110542432 112060872 114258144 115881129 117213096 121399278 124360236 127868832 130737684 132435576 133301168 138742032 141632491 142125984 142622928 149414496 149963814 154508172 156284128 161865704 165813648 171387216 174316912 175819644 176580768 182098917 184570848 196106526 199951752 200936736 206010896 208113048 218129184 224121744 231762258 234426192 242798556 248720472 261475368 264871152 266602336 277484064 283264982 285245856 299927628 309016344 323731408 331627296 342774432 348633824 351639288 364197834 392213052 399903504 412021792 416226096 424897473 448243488 463524516 468852384 485597112 497440944 522950736 529742304 566529964 599855256 618032688 647462816 703278576 728395668 784426104 799807008 832452192 849794946 927049032 971194224 994881888 1045901472 1133059928 1199710512 1236065376 1274692419 1406557152 1456791336 1568852208 1699589892 1854098064 1942388448 2266119856 2399421024 2549384838 2913582672 3137704416 3399179784 3708196128 4532239712 5098769676 5827165344 6798359568 10197539352 13596719136 20395078704 40790157408
• Sum of all divisors σ(n): 177873433920
• Sum of proper divisors (its aliquot sum) s(n): 137083276512
• 40790157408 is an abundant number, because the sum of its proper divisors (137083276512) is greater than itself. Its abundance is 96293119104

Bases of 40790157408

• Binary: 100101111111010010000110100001100000₂
• Hexadecimal: 0x97F486860
• Base-36: IQLEMW0

Squares and roots of 40790157408

• 40790157408 squared (40790157408²) is 1663836941369417278464
• 40790157408 cubed (40790157408³) is 67868170739703797865781528461312
• The square root of 40790157408 is 201965.7332519555
• The cube root of 40790157408 is 3442.3243881475

Scales and comparisons

• 40,790,157,408 seconds is equal to 1,297 years, 7 hours, 16 minutes, 48 seconds.
• To count from 1 to 40,790,157,408 would take you about two thousand, five hundred ninety-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 40790157408 cubic inches would be around 286.9 feet tall.

Recreational maths with 40790157408

• 40790157408 backwards is 80475109704
• The number of decimal digits it has is: 11
• The sum of 40790157408's digits is 45
• More coming soon!