138066706467716

Names of 138066706467716

• Cardinal: 138066706467716 can be written as One hundred thirty-eight trillion, sixty-six billion, seven hundred six million, four hundred sixty-seven thousand, seven hundred sixteen.

Scientific notation

• Scientific notation: 1.38066706467716 × 10¹⁴

Factors of 138066706467716

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2997

Divisors of 138066706467716

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 13 26 52 169 338 431 676 862 1724 2551 5102 5603 10204 11206 22412 33163 66326 72839 132652 145678 185761 291356 371522 431119 743044 862238 1099481 1724476 2198962 2414893 4397924 4829786 9659572 14293253 28586506 31393609 57173012 62787218 80062991 125574436 160125982 185812289 320251964 371624578 473876311 743249156 947752622 1040818883 1895505244 2081637766 4163275532 6160392043 12320784086 13530645479 24641568172 27061290958 54122581916 80085096559 160170193118 204240690041 320340386236 408481380082 816962760164 2655128970533 5310257941066 10620515882132 34516676616929 69033353233858 138066706467716
• Sum of all divisors σ(n): 262343570404608
• Sum of proper divisors (its aliquot sum) s(n): 124276863936892
• 138066706467716 is a deficient number, because the sum of its proper divisors (124276863936892) is less than itself. Its deficiency is 13789842530824

Bases of 138066706467716

• Binary: 11111011001001000101000111111101000101110000100₂
• Hexadecimal: 0x7D9228FE8B84
• Base-36: 1CXUYW95DW

Squares and roots of 138066706467716

• 138066706467716 squared (138066706467716²) is 19062415434842451145750256656
• 138066706467716 cubed (138066706467716³) is 2631884916408051556182435715234222178117696
• The square root of 138066706467716 is 11750178.9972628075
• The cube root of 138066706467716 is 51684.8176468253

Scales and comparisons

• 138,066,706,467,716 seconds is equal to 4,390,094 years, 10 weeks, 1 day, 19 hours, 41 minutes, 56 seconds.
• To count from 1 to 138,066,706,467,716 would take you about ten million, nine hundred seventy-five thousand, two hundred thirty-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 138066706467716 cubic inches would be around 4307.1 feet tall.

Recreational maths with 138066706467716

• 138066706467716 backwards is 617764607660831
• The number of decimal digits it has is: 15
• The sum of 138066706467716's digits is 68
• More coming soon!