813466999807

Names of 813466999807

• Cardinal: 813466999807 can be written as Eight hundred thirteen billion, four hundred sixty-six million, nine hundred ninety-nine thousand, eight hundred seven.

Scientific notation

• Scientific notation: 8.13466999807 × 10¹¹

Factors of 813466999807

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2953

Divisors of 813466999807

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 11 49 61 73 77 121 427 511 539 671 803 847 1331 2801 2989 3577 4453 4697 5621 5929 7381 8833 9317 19607 30811 31171 32879 39347 48983 51667 61831 65219 81191 97163 137249 170861 204473 215677 218197 338921 342881 361669 432817 538813 568337 680141 1196027 1431311 1509739 1879471 2249203 2372447 2400167 3728131 3771691 3978359 4760987 5926943 8372189 10019177 12472853 13156297 15744421 16607129 20674181 24741233 26096917 26401837 41488601 87309971 92094079 110210947 137201383 144719267 173188631 182678419 227415991 272153563 290420207 611169797 960409681 1013034869 1212320417 1509215213 1591911937 1905074941 6722867767 10564506491 11143383559 13335524587 16601367343 73951545437 116209571401 813466999807
• Sum of all divisors σ(n): 1072772106048
• Sum of proper divisors (its aliquot sum) s(n): 259305106241
• 813466999807 is a deficient number, because the sum of its proper divisors (259305106241) is less than itself. Its deficiency is 554161893566

Bases of 813466999807

• Binary: 1011110101100110011010010101101111111111₂
• Hexadecimal: 0xBD66695BFF
• Base-36: ADP98Y67

Squares and roots of 813466999807

• 813466999807 squared (813466999807²) is 661728559775001738037249
• 813466999807 cubed (813466999807³) is 538294346206777726799371496841810943
• The square root of 813466999807 is 901924.0543454863
• The cube root of 813466999807 is 9334.9783090953

Scales and comparisons

• 813,466,999,807 seconds is equal to 25,865 years, 38 weeks, 1 day, 7 hours, 30 minutes, 7 seconds.
• To count from 1 to 813,466,999,807 would take you about fifty-one thousand, seven hundred thirty-one 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 813466999807 cubic inches would be around 777.9 feet tall.

Recreational maths with 813466999807

• 813466999807 backwards is 708999664318
• The number of decimal digits it has is: 12
• The sum of 813466999807's digits is 70
• More coming soon!