21367776765136

Names of 21367776765136

• Cardinal: 21367776765136 can be written as Twenty-one trillion, three hundred sixty-seven billion, seven hundred seventy-six million, seven hundred sixty-five thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 2.1367776765136 × 10¹³

Factors of 21367776765136

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2870

Divisors of 21367776765136

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 8 16 17 19 31 34 38 62 68 76 124 136 152 248 272 289 304 323 496 527 578 589 646 1054 1156 1178 1292 2108 2312 2356 2584 2801 4216 4624 4712 5168 5491 5602 8432 8959 9424 10013 10982 11204 17918 20026 21964 22408 35836 40052 43928 44816 47617 53219 71672 80104 86831 87856 95234 106438 143344 160208 170221 173662 190468 212876 340442 347324 380936 425752 680884 694648 761872 809489 851504 904723 1361768 1389296 1476127 1618978 1649789 1809446 2723536 2952254 3237956 3299578 3618892 5904508 6475912 6599156 7237784 7845601 11809016 12951824 13198312 14475568 15380291 15691202 23618032 25094159 26396624 28046413 30760582 31382404 50188318 56092826 61521164 62764808 100376636 112185652 123042328 125529616 133375217 149066419 200753272 224371304 243213631 246084656 266750434 298132838 401506544 448742608 476789021 486427262 533500868 596265676 953578042 972854524 1067001736 1192531352 1907156084 1945709048 2134003472 2267378689 2385062704 2534129123 3814312168 3891418096 4134631727 4534757378 4621058989 5068258246 7628624336 8269263454 9069514756 9242117978 10136516492 16538526908 18139029512 18484235956 20273032984 33077053816 36278059024 36968471912 40546065968 43080195091 66154107632 70288739359 73936943824 78558002813 86160390182 140577478718 157116005626 172320780364 281154957436 314232011252 344641560728 562309914872 628464022504 689283121456 1124619829744 1256928045008 1335486047821 2670972095642 5341944191284 10683888382568 21367776765136
• Sum of all divisors σ(n): 47803680864640
• Sum of proper divisors (its aliquot sum) s(n): 26435904099504
• 21367776765136 is an abundant number, because the sum of its proper divisors (26435904099504) is greater than itself. Its abundance is 5068127334368

Bases of 21367776765136

• Binary: 100110110111100010010101111100110010011010000₂
• Hexadecimal: 0x136F12BE64D0
• Base-36: 7KO7YL3V4

Squares and roots of 21367776765136

• 21367776765136 squared (21367776765136²) is 456581883884685900505098496
• 21367776765136 cubed (21367776765136³) is 9756139769853214460344262689333938835456
• The square root of 21367776765136 is 4622529.2606035497
• The cube root of 21367776765136 is 27749.3690369257

Scales and comparisons

• 21,367,776,765,136 seconds is equal to 679,429 years, 10 weeks, 5 days, 1 hour, 52 minutes, 16 seconds.
• To count from 1 to 21,367,776,765,136 would take you about one million, six hundred ninety-eight thousand, five hundred seventy-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 21367776765136 cubic inches would be around 2312.4 feet tall.

Recreational maths with 21367776765136

• 21367776765136 backwards is 63156767776312
• The number of decimal digits it has is: 14
• The sum of 21367776765136's digits is 67
• More coming soon!