21107617569696

Names of 21107617569696

• Cardinal: 21107617569696 can be written as Twenty-one trillion, one hundred seven billion, six hundred seventeen million, five hundred sixty-nine thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 2.1107617569696 × 10¹³

Factors of 21107617569696

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 492

Divisors of 21107617569696

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 61 84 96 98 112 122 147 168 183 196 224 244 294 336 366 392 419 427 488 588 672 732 784 838 854 976 1176 1257 1281 1464 1568 1676 1708 1952 2352 2514 2562 2928 2933 2989 3352 3416 4704 5028 5124 5856 5866 5978 6704 6832 8799 8967 10056 10248 11732 11956 13408 13664 17598 17934 20112 20496 20531 23464 23912 25559 35196 35868 40224 40992 41062 46928 47824 51118 61593 70392 71736 76677 82124 93856 95648 102236 123186 140784 143472 153354 164248 175561 178913 204472 246372 281568 286944 306708 328496 351122 357826 408944 492744 526683 536739 613416 656992 702244 715652 817888 985488 1053366 1073478 1226832 1228927 1252391 1404488 1431304 1970976 2106732 2146956 2453664 2457854 2504782 2808976 2862608 3686781 3757173 4213464 4293912 4915708 5009564 5617952 5725216 7373562 7514346 8426928 8587824 8602489 9831416 10019128 10709221 14747124 15028692 16853856 17175648 17204978 19662832 20038256 21418442 25807467 29494248 30057384 32127663 34409956 39325664 40076512 42836884 51614934 58988496 60114768 64255326 68819912 73560059 74964547 85673768 103229868 117976992 120229536 128510652 137639824 147120118 149929094 171347536 206459736 220680177 224893641 257021304 275279648 294240236 299858188 342695072 412919472 441360354 449787282 514042608 514920413 524751829 588480472 599716376 825838944 882720708 899574564 1028085216 1029840826 1049503658 1176960944 1199432752 1544761239 1574255487 1765441416 1799149128 2059681652 2099007316 2353921888 2398865504 3089522478 3148510974 3530882832 3598298256 3604442891 4119363304 4198014632 4487163599 6179044956 6297021948 7061765664 7196596512 7208885782 8238726608 8396029264 8974327198 10813328673 12358089912 12594043896 13461490797 14417771564 16477453216 16792058528 17948654396 21626657346 24716179824 25188087792 26922981594 28835543128 31410145193 35897308792 43253314692 49432359648 50376175584 53845963188 57671086256 62820290386 71794617584 86506629384 94230435579 107691926376 115342172512 125640580772 143589235168 173013258768 188460871158 215383852752 219871016351 251281161544 346026517536 376921742316 430767705504 439742032702 502562323088 659613049053 753843484632 879484065404 1005124646176 1319226098106 1507686969264 1758968130808 2638452196212 3015373938528 3517936261616 5276904392424 7035872523232 10553808784848 21107617569696
• Sum of all divisors σ(n): 65666957670720
• Sum of proper divisors (its aliquot sum) s(n): 44559340101024
• 21107617569696 is an abundant number, because the sum of its proper divisors (44559340101024) is greater than itself. Its abundance is 23451722531328

Bases of 21107617569696

• Binary: 100110011001010000000000011000001101110100000₂
• Hexadecimal: 0x1332800C1BA0
• Base-36: 7HCPEINXC

Squares and roots of 21107617569696

• 21107617569696 squared (21107617569696²) is 445531519468539273417532416
• 21107617569696 cubed (21107617569696³) is 9404108928187495047904505230887219265536
• The square root of 21107617569696 is 4594302.7294352295
• The cube root of 21107617569696 is 27636.2898542639

Scales and comparisons

• 21,107,617,569,696 seconds is equal to 671,156 years, 49 weeks, 2 days, 6 hours, 41 minutes, 36 seconds.
• To count from 1 to 21,107,617,569,696 would take you about one million, six hundred seventy-seven thousand, eight hundred ninety-two 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 21107617569696 cubic inches would be around 2303 feet tall.

Recreational maths with 21107617569696

• 21107617569696 backwards is 69696571670112
• The number of decimal digits it has is: 14
• The sum of 21107617569696's digits is 66
• More coming soon!