55112442902545

Names of 55112442902545

• Cardinal: 55112442902545 can be written as Fifty-five trillion, one hundred twelve billion, four hundred forty-two million, nine hundred two thousand, five hundred forty-five.

Scientific notation

• Scientific notation: 5.5112442902545 × 10¹³

Factors of 55112442902545

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3078

Divisors of 55112442902545

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 7 29 35 49 145 203 245 841 1015 1421 3037 4205 5887 7105 15185 21259 24389 29435 41209 88073 106295 121945 148813 170723 206045 440365 616511 744065 853615 1195061 2554117 3082555 4315577 5975305 9223369 12770585 17878819 21577885 46116845 64563583 74069393 89394095 125151733 267477701 322817915 370346965 451945081 518485751 625758665 1337388505 1872343907 2259725405 2592428755 3629400257 7756853329 9361719535 13106407349 18147001285 38784266645 54297973303 65532036745 224948746541 271489866515 380085813121 1124743732705 1574641225787 1900429065605 7873206128935 11022488580509 55112442902545
• Sum of all divisors σ(n): 79706191960440
• Sum of proper divisors (its aliquot sum) s(n): 24593749057895
• 55112442902545 is a deficient number, because the sum of its proper divisors (24593749057895) is less than itself. Its deficiency is 30518693844650

Bases of 55112442902545

• Binary: 1100100001111111011101100101001111100000010001₂
• Hexadecimal: 0x321FDD94F811
• Base-36: JJAB1JJTD

Squares and roots of 55112442902545

• 55112442902545 squared (55112442902545²) is 3037381362686282744367477025
• 55112442902545 cubed (55112442902545³) is 167397506924302083930244463741789601528625
• The square root of 55112442902545 is 7423775.5153658169
• The cube root of 55112442902545 is 38055.4230279617

Scales and comparisons

• 55,112,442,902,545 seconds is equal to 1,752,405 years, 10 weeks, 6 days, 13 hours, 22 minutes, 25 seconds.
• To count from 1 to 55,112,442,902,545 would take you about four million, three hundred eighty-one thousand and thirteen 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 55112442902545 cubic inches would be around 3171.3 feet tall.

Recreational maths with 55112442902545

• 55112442902545 backwards is 54520924421155
• 55112442902545 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 55112442902545's digits is 49
• More coming soon!