21376368348075

Names of 21376368348075

• Cardinal: 21376368348075 can be written as Twenty-one trillion, three hundred seventy-six billion, three hundred sixty-eight million, three hundred forty-eight thousand and seventy-five.

Scientific notation

• Scientific notation: 2.1376368348075 × 10¹³

Factors of 21376368348075

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 21

Divisors of 21376368348075

• Number of divisors d(n): 252
• Complete list of divisors:
  1 3 5 9 13 15 25 27 39 45 65 75 81 117 135 169 195 225 243 325 351 405 507 585 675 729 845 975 1053 1215 1521 1755 2025 2187 2197 2535 2925 3159 3645 4225 4563 5265 6075 6561 6591 7605 8775 9477 10935 10985 12675 13689 15795 18225 19683 19773 22815 26325 28431 28561 32805 32955 38025 41067 47385 54675 54925 59049 59319 68445 78975 85293 85683 98415 98865 114075 123201 142155 142805 164025 164775 177147 177957 205335 236925 255879 257049 295245 296595 342225 369603 371293 426465 428415 492075 494325 533871 616005 710775 714025 767637 771147 885735 889785 1026675 1108809 1113879 1279395 1285245 1476225 1482975 1601613 1848015 1856465 2132325 2142075 2302911 2313441 2669355 3080025 3326427 3341637 3838185 3855735 4428675 4448925 4804839 4826809 5544045 5569395 6396975 6426225 6940323 8008065 9240075 9282325 9979281 10024911 11514555 11567205 13346775 14414517 14480427 16632135 16708185 19190925 19278675 20820969 24024195 24134045 27720225 27846975 29937843 30074733 34701615 40040325 43243551 43441281 49896405 50124555 57572775 57836025 62462907 72072585 72402135 83160675 83540925 90224199 104104845 120120975 120670225 129730653 130323843 149689215 150373665 173508075 187388721 216217755 217206405 249482025 250622775 270672597 312314535 360362925 362010675 389191959 390971529 451120995 520524225 562166163 648653265 651619215 748446075 751868325 812017791 936943605 1081088775 1086032025 1172914587 1353362985 1561572675 1686498489 1945959795 1954857645 2255604975 2436053373 2810830815 3243266325 3258096075 3518743761 4060088955 4684718025 5059495467 5864572935 6766814925 7308160119 8432492445 9729798975 9774288225 10556231283 12180266865 14054154075 17593718805 20300444775 21924480357 25297477335 29322864675 31668693849 36540800595 42162462225 52781156415 60901334325 65773441071 87968594025 95006081547 109622401785 126487386675 158343469245 182704002975 263905782075 285018244641 328867205355 475030407735 548112008925 791717346225 855054733923 1425091223205 1644336026775 2375152038675 4275273669615 7125456116025 21376368348075
• Sum of all divisors σ(n): 43073300484760
• Sum of proper divisors (its aliquot sum) s(n): 21696932136685
• 21376368348075 is an abundant number, because the sum of its proper divisors (21696932136685) is greater than itself. Its abundance is 320563788610

Bases of 21376368348075

• Binary: 100110111000100010010110101111000101110101011₂
• Hexadecimal: 0x137112D78BAB
• Base-36: 7KS61SJOR

Squares and roots of 21376368348075

• 21376368348075 squared (21376368348075²) is 456949123752582704356205625
• 21376368348075 cubed (21376368348075³) is 9767912785665315088933679342456272921875
• The square root of 21376368348075 is 4623458.4834380205
• The cube root of 21376368348075 is 27753.0877058015
• Being both a perfect square and a perfect cube, 21376368348075 is also a perfect sixth number.

Scales and comparisons

• 21,376,368,348,075 seconds is equal to 679,702 years, 20 weeks, 2 days, 16 hours, 41 minutes, 15 seconds.
• To count from 1 to 21,376,368,348,075 would take you about one million, six hundred ninety-nine thousand, two hundred fifty-five 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 21376368348075 cubic inches would be around 2312.8 feet tall.

Recreational maths with 21376368348075

• 21376368348075 backwards is 57084386367312
• The number of decimal digits it has is: 14
• The sum of 21376368348075's digits is 63
• More coming soon!