20825397006984

Names of 20825397006984

• Cardinal: 20825397006984 can be written as Twenty trillion, eight hundred twenty-five billion, three hundred ninety-seven million, six thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 2.0825397006984 × 10¹³

Factors of 20825397006984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 348

Divisors of 20825397006984

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 17 18 24 34 36 51 68 72 102 127 136 153 199 204 254 289 306 381 398 408 508 578 597 612 762 796 867 1016 1143 1156 1194 1224 1524 1592 1734 1791 2159 2286 2312 2388 2601 3048 3383 3468 3582 4318 4572 4776 5202 6477 6766 6936 7164 8636 9144 10149 10404 12954 13532 14328 17272 19431 20298 20808 25273 25908 27064 30447 36703 38862 39601 40596 50546 51816 57511 60894 73406 75819 77724 79202 81192 101092 110109 115022 118803 121788 146812 151638 155448 158404 172533 202184 220218 227457 230044 237606 243576 293624 303276 316808 330327 345066 356409 429641 440436 454914 460088 475212 517599 606552 660654 673217 690132 712818 859282 880872 909828 950424 1035198 1288923 1321308 1346434 1380264 1425636 1718564 1819656 2019651 2070396 2577846 2642616 2692868 2851272 3437128 3866769 4039302 4140792 5029327 5155692 5385736 6058953 7303897 7733538 7880599 8078604 10058654 10311384 11444689 12117906 14607794 15087981 15467076 15761198 16157208 20117308 21911691 22889378 23641797 24235812 29215588 30175962 30934152 31522396 34334067 40234616 43823382 45263943 45778756 47283594 48471624 58431176 60351924 63044792 65735073 68668134 70925391 85498559 87646764 90527886 91557512 94567188 103002201 120703848 131470146 133970183 137336268 141850782 170997118 175293528 181055772 189134376 206004402 256495677 262940292 267940366 274672536 283701564 341994236 362111544 401910549 412008804 512991354 525880584 535880732 567403128 683988472 769487031 803821098 824017608 1000836073 1025982708 1071761464 1205731647 1453475503 1538974062 1607642196 2001672146 2051965416 2277493111 2411463294 2906951006 3002508219 3077948124 3215284392 4003344292 4360426509 4554986222 4822926588 5813902012 6005016438 6155896248 6832479333 8006688584 8720853018 9007524657 9109972444 9645853176 11627804024 12010032876 13081279527 13664958666 17014213241 17441706036 18015049314 18219944888 20497437999 24020065752 26162559054 27329917332 34028426482 34883412072 36030098628 40994875998 51042639723 52325118108 54659834664 68056852964 72060197256 81989751996 102085279446 104650236216 136113705928 153127919169 163979503992 204170558892 289241625097 306255838338 408341117784 578483250194 612511676676 867724875291 1156966500388 1225023353352 1735449750582 2313933000776 2603174625873 3470899501164 5206349251746 6941799002328 10412698503492 20825397006984
• Sum of all divisors σ(n): 60691807488000
• Sum of proper divisors (its aliquot sum) s(n): 39866410481016
• 20825397006984 is an abundant number, because the sum of its proper divisors (39866410481016) is greater than itself. Its abundance is 19041013474032

Bases of 20825397006984

• Binary: 100101111000011001010011001000001001010001000₂
• Hexadecimal: 0x12F0CA641288
• Base-36: 7DR1ZOK20

Squares and roots of 20825397006984

• 20825397006984 squared (20825397006984²) is 433697160498498145344776256
• 20825397006984 cubed (20825397006984³) is 9031915548182882749490178454461549371904
• The square root of 20825397006984 is 4563485.1820712643
• The cube root of 20825397006984 is 27512.5659407221

Scales and comparisons

• 20,825,397,006,984 seconds is equal to 662,183 years, 10 weeks, 5 days, 13 hours, 56 minutes, 24 seconds.
• To count from 1 to 20,825,397,006,984 would take you about one million, six hundred fifty-five thousand, four hundred fifty-eight 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 20825397006984 cubic inches would be around 2292.7 feet tall.

Recreational maths with 20825397006984

• 20825397006984 backwards is 48960079352802
• The number of decimal digits it has is: 14
• The sum of 20825397006984's digits is 63
• More coming soon!