139966135512

Names of 139966135512

• Cardinal: 139966135512 can be written as One hundred thirty-nine billion, nine hundred sixty-six million, one hundred thirty-five thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.39966135512 × 10¹¹

Factors of 139966135512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9361132

Divisors of 139966135512

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 89 168 178 267 356 534 623 712 1068 1246 1869 2136 2492 3738 4984 7476 14952 9361031 18722062 28083093 37444124 56166186 65527217 74888248 112332372 131054434 196581651 224664744 262108868 393163302 524217736 786326604 833131759 1572653208 1666263518 2499395277 3332527036 4998790554 5831922313 6665054072 9997581108 11663844626 17495766939 19995162216 23327689252 34991533878 46655378504 69983067756 139966135512
• Sum of all divisors σ(n): 404396582400
• Sum of proper divisors (its aliquot sum) s(n): 264430446888
• 139966135512 is an abundant number, because the sum of its proper divisors (264430446888) is greater than itself. Its abundance is 124464311376

Bases of 139966135512

• Binary: 10000010010110101000011011110011011000₂
• Hexadecimal: 0x2096A1BCD8
• Base-36: 1SAS81CO

Squares and roots of 139966135512

• 139966135512 squared (139966135512²) is 19590519090163547502144
• 139966135512 cubed (139966135512³) is 2742009249724254035927736214537728
• The square root of 139966135512 is 374120.4826148923
• The cube root of 139966135512 is 5192.0753986745

Scales and comparisons

• 139,966,135,512 seconds is equal to 4,450 years, 25 weeks, 3 days, 10 hours, 5 minutes, 12 seconds.
• To count from 1 to 139,966,135,512 would take you about eight thousand, nine hundred 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 139966135512 cubic inches would be around 432.7 feet tall.

Recreational maths with 139966135512

• 139966135512 backwards is 215531669931
• The number of decimal digits it has is: 12
• The sum of 139966135512's digits is 51
• More coming soon!