20057992744920

Names of 20057992744920

• Cardinal: 20057992744920 can be written as Twenty trillion, fifty-seven billion, nine hundred ninety-two million, seven hundred forty-four thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.005799274492 × 10¹³

Factors of 20057992744920

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 67975

Divisors of 20057992744920

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 19 20 24 26 30 38 39 40 52 57 60 65 76 78 95 97 103 104 114 120 130 152 156 190 194 195 206 228 247 260 285 291 309 312 380 388 390 412 456 485 494 515 520 570 582 618 741 760 776 780 824 970 988 1030 1140 1164 1235 1236 1261 1339 1455 1482 1545 1560 1843 1940 1957 1976 2060 2280 2328 2470 2472 2522 2678 2910 2964 3090 3686 3705 3783 3880 3914 4017 4120 4940 5044 5356 5529 5820 5871 5928 6180 6305 6695 7372 7410 7566 7828 8034 9215 9785 9880 9991 10088 10712 11058 11640 11742 12360 12610 13390 14744 14820 15132 15656 16068 18430 18915 19570 19982 20085 22116 23484 23959 25220 25441 26780 27645 29355 29640 29973 30264 32136 36860 37830 39140 39964 40170 44232 46968 47918 49955 50440 50882 53560 55290 58710 59946 67733 71877 73720 75660 76323 78280 79928 80340 95836 99910 101764 110580 117420 119795 119892 127205 129883 135466 143754 149865 151320 152646 160680 189829 191672 199820 203199 203528 221160 234840 239590 239784 254410 259766 270932 287508 299730 305292 338665 359385 379658 381615 389649 399640 406398 479180 508820 519532 541864 569487 575016 599460 610584 649415 677330 718770 759316 763230 779298 812796 880529 949145 958360 1015995 1017640 1039064 1138974 1198920 1286927 1298830 1354660 1437540 1518632 1526460 1558596 1625592 1761058 1898290 1948245 2031990 2277948 2467777 2573854 2597660 2641587 2709320 2847435 2875080 3052920 3117192 3522116 3796580 3860781 3896490 4063980 4402645 4555896 4935554 5147708 5195320 5283174 5694870 6434635 6570101 6976499 7044232 7403331 7593160 7721562 7792980 8127960 8805290 9871108 10295416 10566348 11389740 12338885 12869270 13140202 13207935 13952998 14806662 15443124 15585960 16730051 17610580 19303905 19710303 19742216 20929497 21132696 22779480 24677770 25738540 26280404 26415870 27905996 29613324 30886248 32850505 33460102 34882495 35221160 37016655 38607810 39420606 41858994 49355540 50190153 51477080 52560808 52831740 55811992 59226648 65701010 66920204 69764990 74033310 77215620 78841212 83650255 83717988 85411313 90694487 98551515 98711080 100380306 104647485 105663480 124831919 131402020 132553481 133840408 139529980 148066620 154431240 157682424 167300510 167435976 170822626 181388974 197103030 200760612 209294970 249663838 250950765 256233939 262804040 265106962 272083461 279059960 296133240 334601020 341645252 362777948 374495757 394206060 397660443 401521224 418589940 427056565 453472435 499327676 501901530 512467878 530213924 544166922 624159595 662767405 669202040 676720403 683290504 725555896 748991514 788412120 795320886 837179880 854113130 906944870 998655352 1003803060 1024935756 1060427848 1088333844 1248319190 1281169695 1325534810 1353440806 1360417305 1497983028 1590641772 1622814947 1708226260 1723195253 1813889740 1872478785 1988302215 2007606120 2030161209 2049871512 2176667688 2496638380 2562339390 2651069620 2706881612 2720834610 2995966056 3181283544 3245629894 3383602015 3416452520 3446390506 3627779480 3744957570 3976604430 4060322418 4868444841 4993276760 5124678780 5169585759 5302139240 5413763224 5441669220 6491259788 6767204030 6892781012 7489915140 7953208860 8114074735 8120644836 8615976265 8797365239 9736889682 10150806045 10249357560 10339171518 10883338440 12857687657 12982519576 13534408060 13785562024 14979830280 15906417720 16228149470 16241289672 17231952530 17594730478 19473779364 20301612090 20678343036 24342224205 25715375314 25847928795 26392095717 27068816120 32456298940 34463905060 35189460956 38573062971 38947558728 40603224180 41356686072 43986826195 48684448410 51430750628 51695857590 52784191434 64288438285 64912597880 68927810120 70378921912 77146125942 81206448360 87973652390 97368896820 102861501256 103391715180 105568382868 128576876570 131960478585 154292251884 167149939541 175947304780 192865314855 194737793640 206783430360 211136765736 257153753140 263920957170 308584503768 334299879082 351894609560 385730629710 501449818623 514307506280 527841914340 668599758164 771461259420 835749697705 1002899637246 1055683828680 1337199516328 1542922518840 1671499395410 2005799274492 2507249093115 3342998790820 4011598548984 5014498186230 6685997581640 10028996372460 20057992744920
• Sum of all divisors σ(n): 69586768742400
• Sum of proper divisors (its aliquot sum) s(n): 49528775997480
• 20057992744920 is an abundant number, because the sum of its proper divisors (49528775997480) is greater than itself. Its abundance is 29470783252560

Bases of 20057992744920

• Binary: 100100011111000011101100010000100111111011000₂
• Hexadecimal: 0x123E1D884FD8
• Base-36: 73YIIZXSO

Squares and roots of 20057992744920

• 20057992744920 squared (20057992744920²) is 402323072955263356185806400
• 20057992744920 cubed (20057992744920³) is 8069793278450592262102834574679703488000
• The square root of 20057992744920 is 4478615.0476369367
• The cube root of 20057992744920 is 27170.3869364153

Scales and comparisons

• 20,057,992,744,920 seconds is equal to 637,782 years, 6 weeks, 3 days, 19 hours, 22 minutes.
• To count from 1 to 20,057,992,744,920 would take you about one million, five hundred ninety-four thousand, four hundred fifty-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 20057992744920 cubic inches would be around 2264.2 feet tall.

Recreational maths with 20057992744920

• 20057992744920 backwards is 02944729975002
• 20057992744920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20057992744920's digits is 60
• More coming soon!