42688894976

Names of 42688894976

• Cardinal: 42688894976 can be written as Forty-two billion, six hundred eighty-eight million, eight hundred ninety-four thousand, nine hundred seventy-six.

Scientific notation

• Scientific notation: 4.2688894976 × 10¹⁰

Factors of 42688894976

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 478

Divisors of 42688894976

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 13 14 16 23 26 28 32 46 52 56 64 91 92 104 112 128 161 182 184 208 224 256 299 322 364 368 416 433 448 512 529 598 644 728 736 832 866 896 1024 1058 1196 1288 1456 1472 1664 1732 1792 2048 2093 2116 2392 2576 2912 2944 3031 3328 3464 3584 3703 4186 4232 4784 5152 5629 5824 5888 6062 6656 6877 6928 7168 7406 8372 8464 9568 9959 10304 11258 11648 11776 12124 13312 13754 13856 14336 14812 16744 16928 19136 19918 20608 22516 23296 23552 24248 26624 27508 27712 29624 33488 33856 38272 39403 39836 41216 45032 46592 47104 48139 48496 55016 55424 59248 66976 67712 69713 76544 78806 79672 82432 90064 93184 96278 96992 110032 110848 118496 129467 133952 135424 139426 153088 157612 159344 164864 180128 186368 192556 193984 220064 221696 229057 236992 258934 267904 270848 278852 306176 315224 318688 329728 360256 385112 387968 440128 443392 458114 473984 517868 535808 541696 557704 612352 630448 637376 720512 770224 775936 880256 886784 906269 916228 947968 1035736 1071616 1083392 1115408 1260896 1274752 1441024 1540448 1551872 1603399 1760512 1812538 1832456 1895936 2071472 2143232 2230816 2521792 2549504 2882048 2977741 3080896 3103744 3206798 3521024 3625076 3664912 3791872 4142944 4286464 4461632 5043584 5099008 5764096 5955482 6161792 6207488 6413596 7042048 7250152 7329824 7583744 8285888 8923264 10087168 10198016 11528192 11910964 12323584 12827192 14084096 14500304 14659648 16571776 17846528 20174336 20396032 20844187 23821928 24647168 25654384 29000608 29319296 33143552 35693056 40348672 41688374 47643856 49294336 51308768 58001216 58638592 66287104 71386112 80697344 83376748 95287712 98588672 102617536 116002432 117277184 132574208 142772224 166753496 190575424 205235072 232004864 234554368 265148416 333506992 381150848 410470144 464009728 469108736 667013984 762301696 820940288 928019456 1334027968 1524603392 1641880576 1856038912 2668055936 3049206784 3283761152 5336111872 6098413568 10672223744 21344447488 42688894976
• Sum of all divisors σ(n): 110074517280
• Sum of proper divisors (its aliquot sum) s(n): 67385622304
• 42688894976 is an abundant number, because the sum of its proper divisors (67385622304) is greater than itself. Its abundance is 24696727328

Bases of 42688894976

• Binary: 100111110000011101001101100000000000₂
• Hexadecimal: 0x9F074D800
• Base-36: JLZV668

Squares and roots of 42688894976

• 42688894976 squared (42688894976²) is 1822341754271958040576
• 42688894976 cubed (42688894976³) is 77793755758495216136027610546176
• The square root of 42688894976 is 206612.9109615369
• The cube root of 42688894976 is 3494.9285728711

Scales and comparisons

• 42,688,894,976 seconds is equal to 1,357 years, 19 weeks, 3 days, 10 hours, 22 minutes, 56 seconds.
• To count from 1 to 42,688,894,976 would take you about two thousand, seven hundred fourteen 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 42688894976 cubic inches would be around 291.2 feet tall.

Recreational maths with 42688894976

• 42688894976 backwards is 67949888624
• The number of decimal digits it has is: 11
• The sum of 42688894976's digits is 71
• More coming soon!