21322887304355

Names of 21322887304355

• Cardinal: 21322887304355 can be written as Twenty-one trillion, three hundred twenty-two billion, eight hundred eighty-seven million, three hundred four thousand, three hundred fifty-five.

Scientific notation

• Scientific notation: 2.1322887304355 × 10¹³

Factors of 21322887304355

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 117

Divisors of 21322887304355

• Number of divisors d(n): 192
• Complete list of divisors:
  1 5 7 13 19 35 49 65 73 91 95 133 169 245 247 365 455 511 637 665 845 931 949 1183 1235 1387 1729 2197 2555 3185 3211 3577 4655 4745 5915 6643 6935 8281 8645 9709 10985 12103 12337 15379 16055 17885 18031 22477 28561 33215 41405 41743 46501 48545 60515 61685 67963 76895 86359 90155 107653 112385 126217 142805 157339 160381 199927 208715 232505 234403 292201 339815 371293 431795 538265 542659 604513 631085 786695 801905 883519 999635 1122667 1172015 1399489 1461005 1640821 1856465 2045407 2084953 2599051 2713295 3022565 3047239 3798613 4417595 4826809 5613335 6997445 7054567 7858669 8204105 10227035 10424765 11485747 12995255 14594671 15236195 18193357 18993065 21330673 24134045 26590291 27104389 33787663 35272835 39293345 39614107 49381969 57428735 62748517 72973355 90966785 91709371 102162697 106653365 132951455 135521945 149314711 168938315 189730723 198070535 236513641 246909845 277298749 313742585 345673783 352357057 439239619 458546855 510813485 514983391 641965597 746573555 948653615 1182568205 1192221823 1328115061 1386493745 1728368915 1761785285 1941091243 2196198095 2466499399 2574916955 3074677333 3209827985 3604883737 4493759179 4580641741 5961109115 6640575305 6694784083 8345552761 9705456215 12332496995 15373386665 17265495793 18024418685 22468795895 22903208705 25234186159 32064492187 33473920415 41727763805 46863488581 58418869327 86327478965 87032193079 126170930795 160322460935 224451445309 234317442905 292094346635 328044420067 435160965395 609225351553 1122257226545 1640222100335 3046126757765 4264577460871 21322887304355
• Sum of all divisors σ(n): 34407521769600
• Sum of proper divisors (its aliquot sum) s(n): 13084634465245
• 21322887304355 is a deficient number, because the sum of its proper divisors (13084634465245) is less than itself. Its deficiency is 8238252839110

Bases of 21322887304355

• Binary: 100110110010010011111000111111001010010100011₂
• Hexadecimal: 0x13649F1F94A3
• Base-36: 7K3LKK68Z

Squares and roots of 21322887304355

• 21322887304355 squared (21322887304355²) is 454665522994223638401966025
• 21322887304355 cubed (21322887304355³) is 9694781707981457545280917594744544538875
• The square root of 21322887304355 is 4617671.1992469755
• The cube root of 21322887304355 is 27729.9234399867

Scales and comparisons

• 21,322,887,304,355 seconds is equal to 678,001 years, 44 weeks, 5 days, 3 hours, 12 minutes, 35 seconds.
• To count from 1 to 21,322,887,304,355 would take you about one million, six hundred ninety-five thousand and four 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 21322887304355 cubic inches would be around 2310.8 feet tall.

Recreational maths with 21322887304355

• 21322887304355 backwards is 55340378822312
• The number of decimal digits it has is: 14
• The sum of 21322887304355's digits is 53
• More coming soon!