20731522248676948

Names of 20731522248676948

• Cardinal: 20731522248676948 can be written as Twenty quadrillion, seven hundred thirty-one trillion, five hundred twenty-two billion, two hundred forty-eight million, six hundred seventy-six thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 2.0731522248676948 × 10¹⁶

Factors of 20731522248676948

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 255

Divisors of 20731522248676948

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 37 43 74 86 148 172 173 346 692 1369 1591 1849 2738 3182 3698 5476 6364 6401 7396 7439 12802 14878 25604 29756 29929 50653 58867 59858 68413 79507 101306 117734 119716 136826 159014 202612 235468 236837 273652 275243 318028 319877 473674 550486 639754 947348 1100972 1107373 1279508 1286947 2178079 2214746 2531281 2573894 2941759 3418801 4356158 4429492 5062562 5147788 5883518 6837602 8712316 8762969 10125124 10183991 11767036 11835449 13675204 13754711 17525938 20367982 23670898 27509422 35051876 40735964 40972801 47341796 47617039 55018844 55338721 81945602 93657397 95234078 108845083 110677442 126495637 163891204 187314794 190468156 217690166 221354884 252991274 374629588 376807667 435380332 437911613 505982548 508924307 591452573 753615334 875823226 1017848614 1182905146 1507230668 1515993637 1751646452 1761830443 2035697228 2047532677 2365810292 2379565003 3031987274 3523660886 4027268071 4095065354 4680338569 4759130006 6063974548 7047321772 8054536142 8190130708 9360677138 9518260012 16109072284 16202729681 18721354276 18830199359 21883745201 32405459362 37660398718 43767490402 64810918724 65187726391 75320797436 75758709049 87534980804 88043905111 102321295129 130375452782 151517418098 173172527053 176087810222 204642590258 260750905564 303034836196 346345054106 352175620444 409285180516 692690108212 696717376283 809698572437 1393434752566 1619397144874 2786869505132 2803072234813 3238794289748 3257624489107 3785887919773 5606144469626 6515248978214 7571775839546 11212288939252 13030497956428 15143551679092 29958847180169 59917694360338 119835388720676 120532106096959 140077853031601 241064212193918 280155706063202 482128424387836 560311412126404 5182880562169237 10365761124338474 20731522248676948
• Sum of all divisors σ(n): 38397678407187260
• Sum of proper divisors (its aliquot sum) s(n): 17666156158510312
• 20731522248676948 is a deficient number, because the sum of its proper divisors (17666156158510312) is less than itself. Its deficiency is 3065366090166636

Bases of 20731522248676948

• Binary: 1001001101001110011010110101011010010010001011001010100₂
• Hexadecimal: 0x49A735AB491654
• Base-36: 5O4PLUATIS4

Squares and roots of 20731522248676948

• 20731522248676948 squared (20731522248676948²) is 429796014747387298549936466594704
• 20731522248676948 cubed (20731522248676948³) is 8910325642128145432351840333173397166162943683392
• The square root of 20731522248676948 is 143984451.4129110679
• The cube root of 20731522248676948 is 274711.6415356733

Scales and comparisons

• 20,731,522,248,676,948 seconds is equal to 659,198,280 years, 36 weeks, 2 days, 12 hours, 2 minutes, 28 seconds.
• To count from 1 to 20,731,522,248,676,948 would take you about one billion, nine hundred seventy-seven million, five hundred ninety-four thousand, eight hundred forty-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 20731522248676948 cubic inches would be around 22892.6 feet tall.

Recreational maths with 20731522248676948

• 20731522248676948 backwards is 84967684222513702
• The number of decimal digits it has is: 17
• The sum of 20731522248676948's digits is 76
• More coming soon!