40135845904

Names of 40135845904

• Cardinal: 40135845904 can be written as Forty billion, one hundred thirty-five million, eight hundred forty-five thousand, nine hundred four.

Scientific notation

• Scientific notation: 4.0135845904 × 10¹⁰

Factors of 40135845904

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 225

Divisors of 40135845904

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 4 7 8 11 14 16 17 22 28 34 37 44 49 56 68 74 77 88 98 112 119 136 148 151 154 176 187 196 238 259 272 296 302 308 343 374 392 407 476 518 539 592 604 616 629 686 748 784 814 833 952 1036 1057 1078 1208 1232 1258 1309 1372 1496 1628 1661 1666 1813 1904 2072 2114 2156 2401 2416 2516 2567 2618 2744 2849 2992 3256 3322 3332 3626 3773 4144 4228 4312 4403 4802 5032 5134 5236 5488 5587 5698 5831 6512 6644 6664 6919 7252 7399 7546 8456 8624 8806 9163 9604 10064 10268 10472 11174 11396 11627 11662 12691 13288 13328 13838 14504 14798 15092 16912 17612 17969 18326 19208 19943 20536 20944 22348 22792 23254 23324 25382 26411 26576 27676 28237 29008 29596 30184 30821 35224 35938 36652 38416 39109 39886 40817 41072 44696 45584 46508 46648 48433 50764 51793 52822 55352 56474 59192 60368 61457 61642 64141 70448 71876 73304 78218 79772 81389 81634 88837 89392 93016 93296 94979 96866 101528 103586 105644 110704 112948 118384 122914 123284 125783 128282 139601 143752 146608 156436 159544 162778 163268 177674 186032 189958 193732 197659 203056 207172 211288 215747 225896 245828 246568 251566 256564 273763 279202 287504 312872 319088 325556 326536 339031 355348 362551 379916 387464 395318 414344 422576 430199 431494 448987 451792 491656 493136 503132 513128 547526 558404 569723 625744 651112 653072 664853 678062 710696 725102 759832 774928 790636 828688 860398 862988 880481 897974 977207 983312 1006264 1026256 1044769 1095052 1116808 1139446 1302224 1329706 1356124 1383613 1421392 1450204 1510229 1519664 1581272 1720796 1725976 1760962 1795948 1916341 1954414 2012528 2089538 2190104 2233616 2278892 2373217 2659412 2712248 2767226 2900408 3011393 3020458 3162544 3441592 3451952 3521924 3591896 3832682 3908828 3988061 4179076 4380208 4557784 4653971 4746434 5318824 5424496 5534452 5800816 6022786 6040916 6163367 6883184 7043848 7183792 7313383 7665364 7817656 7976122 8358152 9115568 9307942 9492868 9685291 10637648 11068904 12045572 12081832 12326734 13414387 14087696 14626766 15330728 15635312 15952244 16612519 16716304 18615884 18985736 19370582 21079751 22137808 24091144 24163664 24653468 26828774 29253532 30661456 31904488 32577797 33225038 37231768 37971472 38741164 42159502 48182288 49306936 51193681 53657548 58507064 63808976 65155594 66450076 67797037 74463536 77482328 84319004 98613872 102387362 107315096 117014128 130311188 132900152 135594074 147558257 154964656 168638008 204774724 214630192 228044579 260622376 265800304 271188148 295116514 337276016 358355767 409549448 456089158 521244752 542376296 590233028 716711534 819098896 912178316 1084752592 1180466056 1433423068 1824356632 2360932112 2508490369 2866846136 3648713264 5016980738 5733692272 10033961476 20067922952 40135845904
• Sum of all divisors σ(n): 108331744896
• Sum of proper divisors (its aliquot sum) s(n): 68195898992
• 40135845904 is an abundant number, because the sum of its proper divisors (68195898992) is greater than itself. Its abundance is 28060053088

Bases of 40135845904

• Binary: 100101011000010010000110100000010000₂
• Hexadecimal: 0x958486810
• Base-36: IFRUGWG

Squares and roots of 40135845904

• 40135845904 squared (40135845904²) is 1610886126429633577216
• 40135845904 cubed (40135845904³) is 64654277339271234954325661323264
• The square root of 40135845904 is 200339.3269031319
• The cube root of 40135845904 is 3423.8190726195

Scales and comparisons

• 40,135,845,904 seconds is equal to 1,276 years, 10 weeks, 1 day, 6 hours, 5 minutes, 4 seconds.
• To count from 1 to 40,135,845,904 would take you about two thousand, five hundred fifty-two 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 40135845904 cubic inches would be around 285.3 feet tall.

Recreational maths with 40135845904

• 40135845904 backwards is 40954853104
• The number of decimal digits it has is: 11
• The sum of 40135845904's digits is 43
• More coming soon!