21010392273696

Names of 21010392273696

• Cardinal: 21010392273696 can be written as Twenty-one trillion, ten billion, three hundred ninety-two million, two hundred seventy-three thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 2.1010392273696 × 10¹³

Factors of 21010392273696

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 12831938

Divisors of 21010392273696

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 168 224 336 672 2437 4874 7311 9748 14622 17059 19496 29244 34118 38992 51177 58488 68236 77984 102354 116976 136472 204708 233952 272944 409416 545888 818832 1637664 12829489 25658978 38488467 51317956 76976934 89806423 102635912 153953868 179612846 205271824 269419269 307907736 359225692 410543648 538838538 615815472 718451384 1077677076 1231630944 1436902768 2155354152 2873805536 4310708304 8621416608 31265464693 62530929386 93796394079 125061858772 187592788158 218858252851 250123717544 375185576316 437716505702 500247435088 656574758553 750371152632 875433011404 1000494870176 1313149517106 1500742305264 1750866022808 2626299034212 3001484610528 3501732045616 5252598068424 7003464091232 10505196136848 21010392273696
• Sum of all divisors σ(n): 63057045985920
• Sum of proper divisors (its aliquot sum) s(n): 42046653712224
• 21010392273696 is an abundant number, because the sum of its proper divisors (42046653712224) is greater than itself. Its abundance is 21036261438528

Bases of 21010392273696

• Binary: 100110001101111011100111101111101001100100000₂
• Hexadecimal: 0x131BDCF7D320
• Base-36: 7G41H35EO

Squares and roots of 21010392273696

• 21010392273696 squared (21010392273696²) is 441436583494584572573500416
• 21010392273696 cubed (21010392273696³) is 9274755783181378903055511727399841857536
• The square root of 21010392273696 is 4583709.4447287995
• The cube root of 21010392273696 is 27593.7920442701

Scales and comparisons

• 21,010,392,273,696 seconds is equal to 668,065 years, 25 weeks, 1 day, 12 hours, 1 minute, 36 seconds.
• To count from 1 to 21,010,392,273,696 would take you about one million, six hundred seventy thousand, one hundred sixty-three 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 21010392273696 cubic inches would be around 2299.5 feet tall.

Recreational maths with 21010392273696

• 21010392273696 backwards is 69637229301012
• The number of decimal digits it has is: 14
• The sum of 21010392273696's digits is 51
• More coming soon!