13220612214945890481

Names of 13220612214945890481

• Cardinal: 13220612214945890481 can be written as Thirteen quintillion, two hundred twenty quadrillion, six hundred twelve trillion, two hundred fourteen billion, nine hundred forty-five million, eight hundred ninety thousand, four hundred eighty-one.

Scientific notation

• Scientific notation: 1.3220612214945890481 × 10¹⁹

Factors of 13220612214945890481

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 11449

Divisors of 13220612214945890481

• Number of divisors d(n): 84
• Complete list of divisors:
  1 3 9 23 27 69 81 207 243 529 621 729 1587 1863 4761 5589 11423 12167 14283 16767 34269 36501 42849 102807 109503 128547 262729 308421 328509 385641 788187 925263 985527 2364561 2775789 2956581 6042767 7093683 8327367 8869743 18128301 21281049 54384903 63843147 130484929 138983641 163154709 191529441 391454787 416950923 489464127 1174364361 1250852769 1468392381 3001153367 3523093083 3752558307 4405177143 9003460101 10569279249 11257674921 27010380303 31707837747 33773024763 69026527441 81031140909 95123513241 101319074289 207079582323 243093422727 621238746969 729280268181 1587610131143 1863716240907 2187840804543 4762830393429 5591148722721 14288491180287 16773446168163 42865473540861 50320338504489 128596420622583 385789261867749 1157367785603247
• Sum of all divisors σ(n): 13221269132736192114
• Sum of proper divisors (its aliquot sum) s(n): 656917790301633
• 13220612214945890481 is a deficient number, because the sum of its proper divisors (656917790301633) is less than itself. Its deficiency is 13219955297155588848

Bases of 13220612214945890481

• Binary: 1011011101111001000011001100001110000001000010100100000010110001₂
• Hexadecimal: 0xB7790CC3810A40B1
• Base-36: 2SFZFWEE6UE29

Squares and roots of 13220612214945890481

• 13220612214945890481 squared (13220612214945890481²) is 174784587337976484289324578670046411361
• 13220612214945890481 cubed (13220612214945890481³) is 2310759250344728731628728720866737630869437503588580154641
• The square root of 13220612214945890481 is 3636015981.1180547781
• 13220612214945890481 is a perfect cube number. Its cube root is 2364561

Scales and comparisons

• 13,220,612,214,945,890,481 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,220,612,214,945,890,481 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13220612214945890481 cubic inches would be around 197046.8 feet tall.

Recreational maths with 13220612214945890481

• 13220612214945890481 backwards is 18409854941221602231
• The number of decimal digits it has is: 20
• The sum of 13220612214945890481's digits is 72
• More coming soon!