20814137344

Names of 20814137344

• Cardinal: 20814137344 can be written as Twenty billion, eight hundred fourteen million, one hundred thirty-seven thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 2.0814137344 × 10¹⁰

Factors of 20814137344

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 104

Divisors of 20814137344

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 22 26 28 32 44 52 56 64 71 77 88 91 104 112 121 128 142 143 154 169 176 182 208 224 242 256 284 286 308 338 352 364 416 448 484 497 512 568 572 616 676 704 728 781 832 847 896 923 968 994 1001 1024 1136 1144 1183 1232 1352 1408 1456 1562 1573 1664 1694 1792 1846 1859 1936 1988 2002 2048 2272 2288 2366 2464 2704 2816 2912 3124 3146 3328 3388 3584 3692 3718 3872 3976 4004 4544 4576 4732 4928 5408 5467 5632 5824 6248 6292 6461 6656 6776 7168 7384 7436 7744 7952 8008 8591 9088 9152 9464 9856 10153 10816 10934 11011 11264 11648 11999 12496 12584 12922 13013 13312 13552 14336 14768 14872 15488 15904 16016 17182 18176 18304 18928 19712 20306 20449 21632 21868 22022 22528 23296 23998 24992 25168 25844 26026 26624 27104 29536 29744 30976 31808 32032 34364 36352 36608 37856 39424 40612 40898 43264 43736 44044 46592 47996 49984 50336 51688 52052 54208 59072 59488 60137 61952 63616 64064 68728 71071 72704 73216 75712 78848 81224 81796 83993 86528 87472 88088 93184 95992 99968 100672 103376 104104 108416 111683 118144 118976 120274 123904 127232 128128 131989 137456 142142 143143 145408 146432 151424 157696 162448 163592 167986 173056 174944 176176 186368 191984 199936 201344 206752 208208 216832 223366 236288 237952 240548 247808 254464 256256 263978 274912 284284 286286 292864 302848 324896 327184 335972 346112 349888 352352 383968 399872 402688 413504 416416 433664 446732 472576 475904 481096 508928 512512 527956 549824 568568 572572 605696 649792 654368 671944 699776 704704 767936 781781 799744 805376 827008 832832 867328 893464 923923 945152 951808 962192 1017856 1025024 1055912 1099648 1137136 1145144 1211392 1299584 1308736 1343888 1399552 1409408 1451879 1535872 1563562 1599488 1610752 1654016 1665664 1734656 1786928 1847846 1890304 1903616 1924384 2050048 2111824 2199296 2274272 2290288 2422784 2599168 2617472 2687776 2799104 2818816 2903758 3071744 3127124 3221504 3308032 3331328 3573856 3695692 3807232 3848768 4223648 4398592 4548544 4580576 5198336 5234944 5375552 5598208 5637632 5807516 6143488 6254248 6616064 6662656 7147712 7391384 7697536 8447296 8797184 9097088 9161152 10163153 10396672 10469888 10751104 11196416 11275264 11615032 12286976 12508496 13232128 13325312 14295424 14782768 15395072 16894592 17594368 18194176 18322304 20326306 20793344 20939776 21502208 22550528 23230064 24573952 25016992 26650624 28590848 29565536 30790144 33789184 36388352 36644608 40652612 41879552 43004416 46460128 50033984 57181696 59131072 61580288 67578368 72776704 73289216 81305224 86008832 92920256 100067968 114363392 118262144 123160576 135156736 145553408 146578432 162610448 172017664 185840512 200135936 228726784 236524288 270313472 293156864 325220896 371681024 400271872 473048576 650441792 743362048 800543744 946097152 1300883584 1486724096 1601087488 1892194304 2601767168 2973448192 5203534336 10407068672 20814137344
• Sum of all divisors σ(n): 57408886080
• Sum of proper divisors (its aliquot sum) s(n): 36594748736
• 20814137344 is an abundant number, because the sum of its proper divisors (36594748736) is greater than itself. Its abundance is 15780611392

Bases of 20814137344

• Binary: 10011011000100111101000100000000000₂
• Hexadecimal: 0x4D89E8800
• Base-36: 9K8775S

Squares and roots of 20814137344

• 20814137344 squared (20814137344²) is 433228313374895374336
• 20814137344 cubed (20814137344³) is 9017273615894544483059796803584
• The square root of 20814137344 is 144271.0551150161
• The cube root of 20814137344 is 2750.7606642435

Scales and comparisons

• 20,814,137,344 seconds is equal to 661 years, 42 weeks, 6 days, 8 hours, 49 minutes, 4 seconds.
• To count from 1 to 20,814,137,344 would take you about one thousand, three hundred twenty-three 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 20814137344 cubic inches would be around 229.2 feet tall.

Recreational maths with 20814137344

• 20814137344 backwards is 44373141802
• The number of decimal digits it has is: 11
• The sum of 20814137344's digits is 37
• More coming soon!