20840764484800

Names of 20840764484800

• Cardinal: 20840764484800 can be written as Twenty trillion, eight hundred forty billion, seven hundred sixty-four million, four hundred eighty-four thousand, eight hundred.

Scientific notation

• Scientific notation: 2.08407644848 × 10¹³

Factors of 20840764484800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 19641

Divisors of 20840764484800

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 29 32 40 50 52 58 61 64 65 80 100 104 116 122 130 145 160 200 208 232 244 260 290 305 320 325 377 400 416 464 488 520 580 610 650 725 754 793 800 832 841 928 976 1040 1160 1220 1300 1450 1508 1525 1586 1600 1682 1769 1856 1885 1952 2080 2320 2440 2600 2900 3016 3050 3172 3364 3538 3770 3904 3965 4160 4205 4640 4880 5200 5800 6032 6100 6344 6728 7076 7540 7930 8410 8845 9280 9425 9760 10400 10933 11600 12064 12200 12688 13456 14152 15080 15860 16820 17690 18850 19520 19531 19825 20800 21025 21866 22997 23200 24128 24400 25376 26912 28304 30160 31720 33640 35380 37700 39062 39650 42050 43732 44225 45994 46400 48800 50752 51301 53824 54665 56608 60320 63440 67280 70760 75400 78124 79300 84100 87464 88450 91988 97600 97655 102602 109330 113216 114985 120640 126880 134560 141520 150800 156248 158600 168200 174928 176900 183976 195310 205204 218660 229970 253760 253903 256505 269120 273325 283040 301600 312496 317200 336400 349856 353800 367952 390620 410408 437320 459940 488275 507806 513010 546650 566080 566399 574925 603200 624992 634400 666913 672800 699712 707600 735904 781240 820816 874640 919880 976550 1015612 1026020 1093300 1132798 1149850 1191391 1249984 1268800 1269515 1282525 1333826 1345600 1415200 1471808 1562480 1641632 1749280 1839760 1953100 2031224 2052040 2186600 2265596 2299700 2382782 2539030 2565050 2667652 2830400 2831995 3124960 3283264 3334565 3498560 3679520 3906200 4062448 4104080 4373200 4531192 4599400 4765564 5078060 5130100 5335304 5663990 5956955 6249920 6347575 6669130 7359040 7363187 7812400 8124896 8208160 8746400 9062384 9198800 9531128 10156120 10260200 10670608 11327980 11913910 12695150 13338260 14159975 14726374 15488083 15624800 16249792 16416320 16425571 16672825 17492800 18124768 18397600 19062256 20312240 20520400 21341216 22655960 23827820 25390300 26676520 28319950 29452748 29784775 30976166 31249600 32851142 33345650 34550339 36249536 36795200 36815935 38124512 40624480 41040800 42682432 45311920 47655640 50780600 53353040 56639900 58905496 59569550 61952332 65702284 66691300 69100678 73631870 76249024 77440415 81248960 82081600 82127855 90623840 95311280 101561200 106706080 113279800 117810992 119139100 123904664 131404568 133382600 138201356 147263740 154880830 164255710 172751695 181247680 184079675 190622560 203122400 213412160 213532423 226559600 235621984 238278200 247809328 262809136 266765200 276402712 294527480 309761660 328511420 345503390 368159350 381245120 387202075 406244800 410639275 427064846 449154407 453119200 471243968 476556400 495618656 525618272 533530400 552805424 589054960 619523320 657022840 691006780 736318700 774404150 821278550 854129692 863758475 898308814 906238400 953112800 991237312 1001959831 1051236544 1067060800 1067662115 1105610848 1178109920 1239046640 1314045680 1382013560 1472637400 1548808300 1642557100 1708259384 1727516950 1796617628 1906225600 2003919662 2135324230 2211221696 2245772035 2356219840 2478093280 2628091360 2764027120 2945274800 3097616600 3285114200 3416518768 3455033900 3593235256 4007839324 4270648460 4491544070 4956186560 5009799155 5256182720 5338310575 5528054240 5890549600 6195233200 6570228400 6833037536 6910067800 7186470512 8015678648 8541296920 8983088140 10019598310 10676621150 11056108480 11228860175 11781099200 12390466400 13025477803 13140456800 13666075072 13820135600 14372941024 16031357296 17082593840 17966176280 20039196620 21353242300 22457720350 24780932800 25048995775 26050955606 26280913600 27640271200 28745882048 32062714592 34165187680 35932352560 40078393240 42706484600 44915440700 50097991550 52101911212 55280542400 64125429184 65127389015 68330375360 71864705120 80156786480 85412969200 89830881400 100195983100 104203822424 130254778030 143729410240 160313572960 170825938400 179661762800 200391966200 208407644848 260509556060 320627145920 325636945075 341651876800 359323525600 400783932400 416815289696 521019112120 651273890150 718647051200 801567864800 833630579392 1042038224240 1302547780300 1603135729600 2084076448480 2605095560600 4168152896960 5210191121200 10420382242400 20840764484800
• Sum of all divisors σ(n): 58136651033552
• Sum of proper divisors (its aliquot sum) s(n): 37295886548752
• 20840764484800 is an abundant number, because the sum of its proper divisors (37295886548752) is greater than itself. Its abundance is 16455122063952

Bases of 20840764484800

• Binary: 100101111010001011110010111010010110011000000₂
• Hexadecimal: 0x12F45E5D2CC0
• Base-36: 7DY452XTS

Squares and roots of 20840764484800

• 20840764484800 squared (20840764484800²) is 434337464310901009431040000
• 20840764484800 cubed (20840764484800³) is 9051924800628713262838888286728192000000
• The square root of 20840764484800 is 4565168.6151554139
• The cube root of 20840764484800 is 27519.3316347447

Scales and comparisons

• 20,840,764,484,800 seconds is equal to 662,671 years, 43 weeks, 6 days, 21 hours, 46 minutes, 40 seconds.
• To count from 1 to 20,840,764,484,800 would take you about one million, six hundred fifty-six thousand, six hundred seventy-nine 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 20840764484800 cubic inches would be around 2293.3 feet tall.

Recreational maths with 20840764484800

• 20840764484800 backwards is 00848446704802
• The number of decimal digits it has is: 14
• The sum of 20840764484800's digits is 55
• More coming soon!