20996146488320

Names of 20996146488320

• Cardinal: 20996146488320 can be written as Twenty trillion, nine hundred ninety-six billion, one hundred forty-six million, four hundred eighty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.099614648832 × 10¹³

Factors of 20996146488320

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3549

Divisors of 20996146488320

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 421 512 640 842 1024 1280 1684 2105 2560 3121 3368 4210 5120 6242 6736 8420 12484 13472 15605 16840 24968 26944 31210 33680 49936 53888 62420 67360 99872 107776 124840 134720 199744 215552 249680 269440 399488 431104 499360 538880 798976 998720 1077760 1313941 1597952 1997440 2155520 2627882 3195904 3994880 5255764 6569705 7989760 9740641 10511528 13139410 15979520 19481282 21023056 26278820 38962564 42046112 48703205 52557640 77925128 84092224 97406410 105115280 155850256 168184448 194812820 210230560 311700512 336368896 389625640 420461120 623401024 672737792 779251280 840922240 1246802048 1345475584 1558502560 1681844480 2493604096 3117005120 3363688960 4100809861 4987208192 6234010240 6727377920 8201619722 9974416384 12468020480 16403239444 20504049305 24936040960 32806478888 41008098610 49872081920 65612957776 82016197220 131225915552 164032394440 262451831104 328064788880 524903662208 656129577760 1049807324416 1312259155520 2099614648832 2624518311040 4199229297664 5249036622080 10498073244160 20996146488320
• Sum of all divisors σ(n): 50501962604052
• Sum of proper divisors (its aliquot sum) s(n): 29505816115732
• 20996146488320 is an abundant number, because the sum of its proper divisors (29505816115732) is greater than itself. Its abundance is 8509669627412

Bases of 20996146488320

• Binary: 100110001100010001011110110100110010000000000₂
• Hexadecimal: 0x13188BDA6400
• Base-36: 7FXHVIJ28

Squares and roots of 20996146488320

• 20996146488320 squared (20996146488320²) is 440838167358992267896422400
• 20996146488320 cubed (20996146488320³) is 9255902739511929954367501847251386368000
• The square root of 20996146488320 is 4582155.2230713439
• The cube root of 20996146488320 is 27587.5541135091

Scales and comparisons

• 20,996,146,488,320 seconds is equal to 667,612 years, 26 weeks, 4 days, 17 hours, 25 minutes, 20 seconds.
• To count from 1 to 20,996,146,488,320 would take you about one million, six hundred sixty-nine thousand and thirty-one 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 20996146488320 cubic inches would be around 2299 feet tall.

Recreational maths with 20996146488320

• 20996146488320 backwards is 02388464169902
• The number of decimal digits it has is: 14
• The sum of 20996146488320's digits is 62
• More coming soon!