21123089796204

Names of 21123089796204

• Cardinal: 21123089796204 can be written as Twenty-one trillion, one hundred twenty-three billion, eighty-nine million, seven hundred ninety-six thousand, two hundred four.

Scientific notation

• Scientific notation: 2.1123089796204 × 10¹³

Factors of 21123089796204

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2494

Divisors of 21123089796204

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 44 66 97 99 132 194 198 291 388 396 582 873 1067 1164 1746 2134 2381 3201 3492 4268 4762 6402 7143 9409 9524 9603 12804 14286 18818 19206 21429 26191 28227 28572 37636 38412 42858 52382 56454 78573 84681 85716 103499 104764 112908 157146 169362 206998 230957 235719 310497 314292 338724 413996 461914 471438 620994 692871 923828 931491 942876 1241988 1385742 1862982 2078613 2540527 2771484 3725964 4157226 5081054 5669161 7621581 8314452 10162108 11338322 15243162 17007483 22402829 22676644 22864743 30486324 34014966 44805658 45729486 51022449 62360771 67208487 68029932 89611316 91458972 102044898 124721542 134416974 187082313 201625461 204089796 246431119 249443084 268833948 374164626 403250922 492862238 549908617 561246939 739293357 748329252 806501844 985724476 1099817234 1122493878 1478586714 1649725851 2199634468 2217880071 2244987756 2957173428 3299451702 4435760142 4949177553 6048994787 6598903404 8871520284 9898355106 12097989574 18146984361 19796710212 24195979148 36293968722 53341135849 54440953083 72587937444 106682271698 108881906166 160023407547 213364543396 217763812332 320046815094 480070222641 586752494339 640093630188 960140445282 1173504988678 1760257483017 1920280890564 2347009977356 3520514966034 5280772449051 7041029932068 10561544898102 21123089796204
• Sum of all divisors σ(n): 58879940356692
• Sum of proper divisors (its aliquot sum) s(n): 37756850560488
• 21123089796204 is an abundant number, because the sum of its proper divisors (37756850560488) is greater than itself. Its abundance is 16633760764284

Bases of 21123089796204

• Binary: 100110011011000011010010000111000110001101100₂
• Hexadecimal: 0x13361A438C6C
• Base-36: 7HJTAA6B0

Squares and roots of 21123089796204

• 21123089796204 squared (21123089796204²) is 446184922538497542252809616
• 21123089796204 cubed (21123089796204³) is 9424804184493009576129255150679851497664
• The square root of 21123089796204 is 4595986.2702366725
• The cube root of 21123089796204 is 27643.0408214533

Scales and comparisons

• 21,123,089,796,204 seconds is equal to 671,648 years, 47 weeks, 4 days, 23 hours, 23 minutes, 24 seconds.
• To count from 1 to 21,123,089,796,204 would take you about one million, six hundred seventy-nine thousand, one hundred twenty-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 21123089796204 cubic inches would be around 2303.6 feet tall.

Recreational maths with 21123089796204

• 21123089796204 backwards is 40269798032112
• The number of decimal digits it has is: 14
• The sum of 21123089796204's digits is 54
• More coming soon!