55381371387272

Names of 55381371387272

• Cardinal: 55381371387272 can be written as Fifty-five trillion, three hundred eighty-one billion, three hundred seventy-one million, three hundred eighty-seven thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 5.5381371387272 × 10¹³

Factors of 55381371387272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1337

Divisors of 55381371387272

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 8 14 28 49 56 98 196 392 409 818 919 1636 1838 2863 3272 3676 5726 6433 7352 11452 12866 20041 22904 25732 40082 45031 51464 80164 90062 160328 167281 180124 334562 360248 375871 669124 751742 844561 1170967 1338248 1503484 1689122 2341934 2631097 3006968 3378244 4683868 5262194 5911927 6756488 8196769 9367736 10524388 11823854 16393538 18417679 21048776 23647708 32787076 36835358 41383489 47295416 65574152 73670716 82766978 147341432 153731239 165533956 307462478 331067912 345425449 614924956 690850898 1076118673 1229849912 1381701796 2152237346 2417978143 2763403592 4304474692 4835956286 7532830711 8608949384 9671912572 15065661422 16925847001 19343825144 30131322844 33851694002 60262645688 67703388004 135406776008 141279008641 282558017282 565116034564 988953060487 1130232069128 1977906120974 3955812241948 6922671423409 7911624483896 13845342846818 27690685693636 55381371387272
• Sum of all divisors σ(n): 121221518987205
• Sum of proper divisors (its aliquot sum) s(n): 65840147599933
• 55381371387272 is an abundant number, because the sum of its proper divisors (65840147599933) is greater than itself. Its abundance is 10458776212661

Bases of 55381371387272

• Binary: 1100100101111001111010111101111111110110001000₂
• Hexadecimal: 0x325E7AF7FD88
• Base-36: JMPUMMAO8

Squares and roots of 55381371387272

• 55381371387272 squared (55381371387272²) is 3067096296734949769803601984
• 55381371387272 cubed (55381371387272³) is 169859999090004858896995345863620611547648
• The square root of 55381371387272 is 7441866.1226383265
• The cube root of 55381371387272 is 38117.2214491181

Scales and comparisons

• 55,381,371,387,272 seconds is equal to 1,760,956 years, 15 weeks, 5 days, 18 hours, 14 minutes, 32 seconds.
• To count from 1 to 55,381,371,387,272 would take you about four million, four hundred two thousand, three hundred ninety 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 55381371387272 cubic inches would be around 3176.4 feet tall.

Recreational maths with 55381371387272

• 55381371387272 backwards is 27278317318355
• The number of decimal digits it has is: 14
• The sum of 55381371387272's digits is 62
• More coming soon!