55991897581473

Names of 55991897581473

• Cardinal: 55991897581473 can be written as Fifty-five trillion, nine hundred ninety-one billion, eight hundred ninety-seven million, five hundred eighty-one thousand, four hundred seventy-three.

Scientific notation

• Scientific notation: 5.5991897581473 × 10¹³

Factors of 55991897581473

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4308

Divisors of 55991897581473

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 21 27 37 49 63 81 111 147 189 243 259 333 343 441 567 777 999 1029 1323 1701 1813 2331 2997 3087 3969 4261 5439 6993 8991 9261 11907 12691 12783 16317 20979 27783 29827 38073 38349 48951 62937 83349 89481 114219 115047 146853 157657 208789 268443 342657 345141 440559 472971 626367 805329 1027971 1035423 1103599 1418913 1461523 1879101 2415987 3083913 3310797 4256739 4384569 5637303 7247961 7725193 9932391 12770217 13153707 16911909 18156121 23175579 29797173 38310651 39461121 50735727 54076351 54468363 69526737 89391519 118383363 127092847 162229053 163405089 208580211 268174557 355150089 381278541 486687159 490215267 625740633 671776477 889649929 1143835623 1460061477 1470645801 1877221899 2015329431 2668949787 3431506869 4380184431 4411937403 4702435339 6045988293 6227549503 8006849361 10294520607 13140553293 14107306017 18137964879 18682648509 24020548083 30883561821 32917047373 42321918051 54413894637 56047945527 72061644249 98751142119 126965754153 163241683911 168143836581 216184932747 230419331611 296253426357 380897262459 504431509743 691257994833 888760279071 1142691787377 1513294529229 2073773984499 2666280837213 6221321953497 7998842511639 18663965860491 55991897581473
• Sum of all divisors σ(n): 100477767062400
• Sum of proper divisors (its aliquot sum) s(n): 44485869480927
• 55991897581473 is a deficient number, because the sum of its proper divisors (44485869480927) is less than itself. Its deficiency is 11506028100546

Bases of 55991897581473

• Binary: 1100101110110010100001001010100110011110100001₂
• Hexadecimal: 0x32ECA12A67A1
• Base-36: JUIBM5H29

Squares and roots of 55991897581473

• 55991897581473 squared (55991897581473²) is 3135092594774161986672849729
• 55991897581473 cubed (55991897581473³) is 175539783475029312580217867599267863470817
• The square root of 55991897581473 is 7482773.3883549487
• The cube root of 55991897581473 is 38256.7784034679

Scales and comparisons

• 55,991,897,581,473 seconds is equal to 1,780,369 years, 7 weeks, 5 days, 3 hours, 44 minutes, 33 seconds.
• To count from 1 to 55,991,897,581,473 would take you about four million, four hundred fifty thousand, nine hundred twenty-two 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 55991897581473 cubic inches would be around 3188.1 feet tall.

Recreational maths with 55991897581473

• 55991897581473 backwards is 37418579819955
• 55991897581473 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 55991897581473's digits is 81
• More coming soon!