13469476905

Names of 13469476905

• Cardinal: 13469476905 can be written as Thirteen billion, four hundred sixty-nine million, four hundred seventy-six thousand, nine hundred five.

Scientific notation

• Scientific notation: 1.3469476905 × 10¹⁰

Factors of 13469476905

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 86

Divisors of 13469476905

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 15 27 31 45 47 93 135 141 155 235 279 423 465 705 837 961 1269 1395 1457 2115 2209 2883 4185 4371 4805 6345 6627 7285 8649 11045 13113 14415 19881 21855 25947 33135 39339 43245 45167 59643 65565 68479 99405 103823 129735 135501 196695 205437 225835 298215 311469 342395 406503 519115 616311 677505 934407 1027185 1219509 1557345 1848933 2032515 2122849 2803221 3081555 3218513 4672035 6097545 6368547 9244665 9655539 10614245 14016105 16092565 19105641 28966617 31842735 48277695 57316923 86899851 95528205 99773903 144833085 286584615 299321709 434499255 498869515 897965127 1496608545 2693895381 4489825635 13469476905
• Sum of all divisors σ(n): 25280985600
• Sum of proper divisors (its aliquot sum) s(n): 11811508695
• 13469476905 is a deficient number, because the sum of its proper divisors (11811508695) is less than itself. Its deficiency is 1657968210

Bases of 13469476905

• Binary: 1100100010110101111110100000101001₂
• Hexadecimal: 0x322D7E829
• Base-36: 66RDMW9

Squares and roots of 13469476905

• 13469476905 squared (13469476905²) is 181426808094328379025
• 13469476905 cubed (13469476905³) is 2443724201574423162763323917625
• The square root of 13469476905 is 116058.0755699491
• The cube root of 13469476905 is 2379.3056907109

Scales and comparisons

• 13,469,476,905 seconds is equal to 428 years, 14 weeks, 6 days, 17 hours, 21 minutes, 45 seconds.
• To count from 1 to 13,469,476,905 would take you about eight hundred fifty-six 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 13469476905 cubic inches would be around 198.3 feet tall.

Recreational maths with 13469476905

• 13469476905 backwards is 50967496431
• The number of decimal digits it has is: 11
• The sum of 13469476905's digits is 54
• More coming soon!