21046982609016

Names of 21046982609016

• Cardinal: 21046982609016 can be written as Twenty-one trillion, forty-six billion, nine hundred eighty-two million, six hundred nine thousand and sixteen.

Scientific notation

• Scientific notation: 2.1046982609016 × 10¹³

Factors of 21046982609016

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 46555105

Divisors of 21046982609016

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 23 24 26 27 28 36 39 42 46 52 54 56 63 69 72 78 84 91 92 104 108 117 126 138 156 161 168 182 184 189 207 216 234 252 273 276 299 312 322 351 364 378 414 468 483 504 546 552 598 621 644 702 728 756 819 828 897 936 966 1092 1196 1242 1288 1404 1449 1512 1638 1656 1794 1932 2093 2184 2392 2457 2484 2691 2808 2898 3276 3588 3864 4186 4347 4914 4968 5382 5796 6279 6552 7176 8073 8372 8694 9828 10764 11592 12558 16146 16744 17388 18837 19656 21528 25116 32292 34776 37674 50232 56511 64584 75348 113022 150696 226044 452088 46555057 93110114 139665171 186220228 279330342 325885399 372440456 418995513 558660684 605215741 651770798 837991026 977656197 1070766311 1117321368 1210431482 1256986539 1303541596 1675982052 1815647223 1955312394 2141532622 2420862964 2513973078 2607083192 2932968591 3212298933 3351964104 3631294446 3910624788 4236510187 4283065244 4841725928 5027946156 5446941669 5865937182 6424597866 7262588892 7495364177 7821249576 8473020374 8566130488 8798905773 9636896799 10055892312 10893883338 11731874364 12709530561 12849195732 13919962043 14525177784 14990728354 16340825007 16946040748 17597811546 19273793598 21787766676 22486092531 23463748728 25419061122 25698391464 27839924086 28910690397 29981456708 32681650014 33892081496 35195623092 38128591683 38547587196 41759886129 43575533352 44972185062 50838122244 55679848172 57821380794 59962913416 65363300028 67458277593 70391246184 76257183366 77095174392 83519772258 89944370124 97439734301 101676244488 111359696344 114385775049 115642761588 125279658387 130726600056 134916555186 152514366732 167039544516 179888740248 194879468602 202374832779 228771550098 231285523176 250559316774 269833110372 292319202903 305028733464 334079089032 375838975161 389758937204 404749665558 457543100196 501118633548 539666220744 584638405806 751677950322 779517874408 809499331116 876957608709 915086200392 1002237267096 1169276811612 1503355900644 1618998662232 1753915217418 2338553623224 2630872826127 3006711801288 3507830434836 5261745652254 7015660869672 10523491304508 21046982609016
• Sum of all divisors σ(n): 75083997542400
• Sum of proper divisors (its aliquot sum) s(n): 54037014933384
• 21046982609016 is an abundant number, because the sum of its proper divisors (54037014933384) is greater than itself. Its abundance is 32990032324368

Bases of 21046982609016

• Binary: 100110010010001100001111011000000100001111000₂
• Hexadecimal: 0x132461EC0878
• Base-36: 7GKUM10U0

Squares and roots of 21046982609016

• 21046982609016 squared (21046982609016²) is 442975476944221950324488256
• 21046982609016 cubed (21046982609016³) is 9323297159465607459146673782061931716096
• The square root of 21046982609016 is 4587699.0538848557
• The cube root of 21046982609016 is 27609.8012733213

Scales and comparisons

• 21,046,982,609,016 seconds is equal to 669,228 years, 49 weeks, 18 hours, 3 minutes, 36 seconds.
• To count from 1 to 21,046,982,609,016 would take you about one million, six hundred seventy-three thousand and seventy-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 21046982609016 cubic inches would be around 2300.8 feet tall.

Recreational maths with 21046982609016

• 21046982609016 backwards is 61090628964012
• 21046982609016 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21046982609016's digits is 54
• More coming soon!