13168243312

Names of 13168243312

• Cardinal: 13168243312 can be written as Thirteen billion, one hundred sixty-eight million, two hundred forty-three thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.3168243312 × 10¹⁰

Factors of 13168243312

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 293611

Divisors of 13168243312

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 7 8 14 16 28 56 112 401 802 1604 2807 3208 5614 6416 11228 22456 44912 293201 586402 1172804 2052407 2345608 4104814 4691216 8209628 16419256 32838512 117573601 235147202 470294404 823015207 940588808 1646030414 1881177616 3292060828 6584121656 13168243312
• Sum of all divisors σ(n): 29231066592
• Sum of proper divisors (its aliquot sum) s(n): 16062823280
• 13168243312 is an abundant number, because the sum of its proper divisors (16062823280) is greater than itself. Its abundance is 2894579968

Bases of 13168243312

• Binary: 1100010000111000110111001001110000₂
• Hexadecimal: 0x310E37270
• Base-36: 61S15KG

Squares and roots of 13168243312

• 13168243312 squared (13168243312²) is 173402631924032729344
• 13168243312 cubed (13168243312³) is 2283408048116841680253234147328
• The square root of 13168243312 is 114752.9664627455
• The cube root of 13168243312 is 2361.4347370891

Scales and comparisons

• 13,168,243,312 seconds is equal to 418 years, 36 weeks, 6 days, 5 hours, 21 minutes, 52 seconds.
• To count from 1 to 13,168,243,312 would take you about eight hundred thirty-seven 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 13168243312 cubic inches would be around 196.8 feet tall.

Recreational maths with 13168243312

• 13168243312 backwards is 21334286131
• The number of decimal digits it has is: 11
• The sum of 13168243312's digits is 34
• More coming soon!