13608121095

Names of 13608121095

• Cardinal: 13608121095 can be written as Thirteen billion, six hundred eight million, one hundred twenty-one thousand and ninety-five.

Scientific notation

• Scientific notation: 1.3608121095 × 10¹⁰

Factors of 13608121095

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 17397

Divisors of 13608121095

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 5 9 15 27 29 45 67 81 87 135 145 201 261 335 405 435 603 783 1005 1305 1809 1943 2349 3015 3915 5427 5829 9045 9715 11745 17293 17487 27135 29145 51879 52461 86465 87435 155637 157383 259395 262305 466911 501497 778185 786915 1158631 1400733 1504491 2334555 2507485 3475893 4513473 5793155 7003665 7522455 10427679 13540419 17379465 22567365 31283037 33600299 40621257 52138395 67702095 93849111 100800897 156415185 168001495 203106285 302402691 469245555 504004485 907208073 1512013455 2721624219 4536040365 13608121095
• Sum of all divisors σ(n): 25613105760
• Sum of proper divisors (its aliquot sum) s(n): 12004984665
• 13608121095 is a deficient number, because the sum of its proper divisors (12004984665) is less than itself. Its deficiency is 1603136430

Bases of 13608121095

• Binary: 1100101011000110110111001100000111₂
• Hexadecimal: 0x32B1B7307
• Base-36: 691X9FR

Squares and roots of 13608121095

• 13608121095 squared (13608121095²) is 185180959736183999025
• 13608121095 cubed (13608121095³) is 2519964924578311111933561932375
• The square root of 13608121095 is 116653.8516080803
• The cube root of 13608121095 is 2387.4414064913

Scales and comparisons

• 13,608,121,095 seconds is equal to 432 years, 36 weeks, 1 day, 9 hours, 38 minutes, 15 seconds.
• To count from 1 to 13,608,121,095 would take you about eight hundred sixty-five 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 13608121095 cubic inches would be around 199 feet tall.

Recreational maths with 13608121095

• 13608121095 backwards is 59012180631
• The number of decimal digits it has is: 11
• The sum of 13608121095's digits is 36
• More coming soon!