16679009893

Names of 16679009893

• Cardinal: 16679009893 can be written as Sixteen billion, six hundred seventy-nine million, nine thousand, eight hundred ninety-three.

Scientific notation

• Scientific notation: 1.6679009893 × 10¹⁰

Factors of 16679009893

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 80

Divisors of 16679009893

• Number of divisors d(n): 90
• Complete list of divisors:
  1 7 13 17 43 49 91 119 221 289 301 343 559 637 731 833 1547 1849 2023 2107 2401 3757 3913 4459 5117 5831 9503 10829 12427 12943 14161 14749 24037 26299 27391 31213 31433 35819 40817 66521 75803 86989 90601 99127 103243 161551 168259 184093 191737 220031 250733 408629 465647 530621 534361 608923 634207 693889 1130857 1177813 1288651 1342159 1540217 1755131 2860403 3259529 3740527 4262461 4439449 6946693 7915999 8244691 9020557 10781519 20022821 22816703 26183689 29837227 48626851 55411993 57712837 75470633 140159747 183285823 340387957 387883951 981118229 1283000761 2382715699 16679009893
• Sum of all divisors σ(n): 22789255314
• Sum of proper divisors (its aliquot sum) s(n): 6110245421
• 16679009893 is a deficient number, because the sum of its proper divisors (6110245421) is less than itself. Its deficiency is 10568764472

Bases of 16679009893

• Binary: 1111100010001001010111111001100101₂
• Hexadecimal: 0x3E2257E65
• Base-36: 7NU92ED

Squares and roots of 16679009893

• 16679009893 squared (16679009893²) is 278189371010791871449
• 16679009893 cubed (16679009893³) is 4639923271216445033661855244957
• The square root of 16679009893 is 129147.2411358447
• The cube root of 16679009893 is 2554.9952010919

Scales and comparisons

• 16,679,009,893 seconds is equal to 530 years, 17 weeks, 5 days, 2 hours, 18 minutes, 13 seconds.
• To count from 1 to 16,679,009,893 would take you about one thousand and sixty 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 16679009893 cubic inches would be around 212.9 feet tall.

Recreational maths with 16679009893

• 16679009893 backwards is 39890097661
• The number of decimal digits it has is: 11
• The sum of 16679009893's digits is 58
• More coming soon!