40812860928

Names of 40812860928

• Cardinal: 40812860928 can be written as Forty billion, eight hundred twelve million, eight hundred sixty thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0812860928 × 10¹⁰

Factors of 40812860928

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 143

Divisors of 40812860928

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 29 32 38 42 48 56 57 58 64 76 83 84 87 96 112 114 116 128 133 152 166 168 174 192 203 224 228 232 249 256 266 304 332 336 348 384 399 406 448 456 464 498 512 532 551 581 608 609 664 672 696 768 798 812 896 912 928 996 1064 1102 1162 1216 1218 1328 1344 1392 1536 1577 1596 1624 1653 1743 1792 1824 1856 1992 2128 2204 2324 2407 2432 2436 2656 2688 2784 3154 3192 3248 3306 3486 3584 3648 3712 3857 3984 4256 4408 4648 4731 4814 4864 4872 5312 5376 5568 6308 6384 6496 6612 6889 6972 7221 7296 7424 7714 7968 8512 8816 9296 9462 9628 9728 9744 10624 10752 11039 11136 11571 12616 12768 12992 13224 13778 13944 14442 14592 14848 15428 15936 16849 17024 17632 18592 18924 19256 19488 20667 21248 22078 22272 23142 25232 25536 25984 26448 27556 27888 28884 29184 30856 31872 33117 33698 34048 35264 37184 37848 38512 38976 41334 42496 44156 44544 45733 46284 48223 50464 50547 51072 51968 52896 55112 55776 57768 61712 63744 66234 67396 68096 70528 74368 75696 77024 77952 82668 88312 91466 92568 96446 100928 101094 102144 103936 105792 110224 111552 115536 123424 127488 130891 132468 134792 137199 141056 144669 148736 151392 154048 155904 165336 176624 182932 185136 192892 199781 201856 202188 204288 211584 220448 223104 231072 246848 261782 264936 269584 274398 282112 289338 297472 302784 308096 311808 320131 330672 353248 365864 370272 385784 392673 399562 403712 404376 423168 440896 446208 462144 493696 523564 529872 539168 548796 578676 599343 605568 616192 640262 661344 706496 731728 740544 771568 785346 799124 807424 808752 846336 881792 892416 916237 924288 960393 987392 1047128 1059744 1078336 1097592 1157352 1198686 1211136 1232384 1280524 1322688 1398467 1412992 1463456 1481088 1543136 1570692 1598248 1617504 1763584 1832474 1848576 1920786 1974784 2094256 2119488 2156672 2195184 2314704 2397372 2422272 2561048 2645376 2748711 2796934 2825984 2926912 2962176 3086272 3141384 3196496 3235008 3527168 3664948 3697152 3795839 3841572 4188512 4195401 4238976 4313344 4390368 4629408 4794744 5122096 5290752 5497422 5593868 5651968 5853824 5924352 6172544 6282768 6392992 6470016 7329896 7591678 7683144 8377024 8390802 8477952 8626688 8780736 9258816 9589488 10244192 10581504 10994844 11187736 11387517 11707648 12345088 12565536 12785984 12940032 14659792 15183356 15366288 16754048 16781604 16955904 17561472 18517632 19178976 20488384 21989688 22375472 22775034 23415296 24690176 25131072 25571968 25880064 26570873 29319584 30366712 30732576 33508096 33563208 35122944 37035264 38357952 40976768 43979376 44750944 45550068 50262144 51143936 53141746 58639168 60733424 61465152 67016192 67126416 70245888 74070528 76715904 79712619 81953536 87958752 89501888 91100136 100524288 102287872 106283492 117278336 121466848 122930304 134252832 153431808 159425238 163907072 175917504 179003776 182200272 201048576 212566984 234556672 242933696 245860608 268505664 306863616 318850476 351835008 358007552 364400544 425133968 469113344 485867392 491721216 537011328 637700952 703670016 716015104 728801088 850267936 971734784 1074022656 1275401904 1407340032 1457602176 1700535872 1943469568 2148045312 2550803808 2915204352 3401071744 5101607616 5830408704 6802143488 10203215232 13604286976 20406430464 40812860928
• Sum of all divisors σ(n): 136960876800
• Sum of proper divisors (its aliquot sum) s(n): 96148015872
• 40812860928 is an abundant number, because the sum of its proper divisors (96148015872) is greater than itself. Its abundance is 55335154944

Bases of 40812860928

• Binary: 100110000000101000101101011000000000₂
• Hexadecimal: 0x980A2D600
• Base-36: IQYX91C

Squares and roots of 40812860928

• 40812860928 squared (40812860928²) is 1665689617128269021184
• 40812860928 cubed (40812860928³) is 67981558693069610298953277898752
• The square root of 40812860928 is 202021.9317994955
• The cube root of 40812860928 is 3442.9629276895

Scales and comparisons

• 40,812,860,928 seconds is equal to 1,297 years, 37 weeks, 4 days, 1 hour, 48 minutes, 48 seconds.
• To count from 1 to 40,812,860,928 would take you about two thousand, five hundred ninety-five 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 40812860928 cubic inches would be around 286.9 feet tall.

Recreational maths with 40812860928

• 40812860928 backwards is 82906821804
• 40812860928 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40812860928's digits is 48
• More coming soon!