23123931639172

Names of 23123931639172

• Cardinal: 23123931639172 can be written as Twenty-three trillion, one hundred twenty-three billion, nine hundred thirty-one million, six hundred thirty-nine thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 2.3123931639172 × 10¹³

Factors of 23123931639172

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 28994988

Divisors of 23123931639172

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 13 14 26 28 49 52 91 98 182 196 313 364 626 637 1252 1274 2191 2548 4069 4382 8138 8764 15337 16276 28483 30674 56966 61348 113932 199381 398762 797524 28994653 57989306 115978612 202962571 376930489 405925142 753860978 811850284 1420737997 1507721956 2638513423 2841475994 5277026846 5682951988 9075326389 10554053692 18150652778 18469593961 36301305556 36939187922 63527284723 73878375844 117979243057 127054569446 235958486114 254109138892 444690993061 471916972228 825854701399 889381986122 1651709402798 1778763972244 3303418805596 5780982909793 11561965819586 23123931639172
• Sum of all divisors σ(n): 50856739094616
• Sum of proper divisors (its aliquot sum) s(n): 27732807455444
• 23123931639172 is an abundant number, because the sum of its proper divisors (27732807455444) is greater than itself. Its abundance is 4608875816272

Bases of 23123931639172

• Binary: 101010000011111110101101110110010110110000100₂
• Hexadecimal: 0x1507F5BB2D84
• Base-36: 872ZJUT1G

Squares and roots of 23123931639172

• 23123931639172 squared (23123931639172²) is 534716214453099858804845584
• 23123931639172 cubed (23123931639172³) is 12364741189370316095529734702081465616448
• The square root of 23123931639172 is 4808734.9312653947
• The cube root of 23123931639172 is 28489.6573281091

Scales and comparisons

• 23,123,931,639,172 seconds is equal to 735,269 years, 25 weeks, 6 days, 16 hours, 12 minutes, 52 seconds.
• To count from 1 to 23,123,931,639,172 would take you about one million, eight hundred thirty-eight thousand, one hundred seventy-three 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 23123931639172 cubic inches would be around 2374.1 feet tall.

Recreational maths with 23123931639172

• 23123931639172 backwards is 27193613932132
• 23123931639172 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 23123931639172's digits is 52
• More coming soon!