12102438407816

Names of 12102438407816

• Cardinal: 12102438407816 can be written as Twelve trillion, one hundred two billion, four hundred thirty-eight million, four hundred seven thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.2102438407816 × 10¹³

Factors of 12102438407816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 88015

Divisors of 12102438407816

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 47 94 188 376 607 1214 2428 4856 28529 57058 87359 114116 174718 228232 349436 368449 698872 736898 1473796 2947592 4105873 8211746 16423492 17317103 32846984 34634206 53026913 69268412 106053826 138536824 212107652 424215304 2492264911 4984529822 9969059644 19938119288 32187336191 64374672382 128749344764 257498689528 1512804800977 3025609601954 6051219203908 12102438407816
• Sum of all divisors σ(n): 23213390054400
• Sum of proper divisors (its aliquot sum) s(n): 11110951646584
• 12102438407816 is a deficient number, because the sum of its proper divisors (11110951646584) is less than itself. Its deficiency is 991486761232

Bases of 12102438407816

• Binary: 10110000000111010001100010101100111010001000₂
• Hexadecimal: 0xB01D18ACE88
• Base-36: 4AFS7COLK

Squares and roots of 12102438407816

• 12102438407816 squared (12102438407816²) is 146469015414979877129889856
• 12102438407816 cubed (12102438407816³) is 1772632237713246224687543500672089514496
• The square root of 12102438407816 is 3478855.9050090017
• The cube root of 12102438407816 is 22959.2462985975

Scales and comparisons

• 12,102,438,407,816 seconds is equal to 384,820 years, 5 weeks, 3 days, 14 hours, 36 minutes, 56 seconds.
• To count from 1 to 12,102,438,407,816 would take you about nine hundred sixty-two thousand and fifty 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 12102438407816 cubic inches would be around 1913.3 feet tall.

Recreational maths with 12102438407816

• 12102438407816 backwards is 61870483420121
• 12102438407816 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12102438407816's digits is 47
• More coming soon!