85320560735172

Names of 85320560735172

• Cardinal: 85320560735172 can be written as Eighty-five trillion, three hundred twenty billion, five hundred sixty million, seven hundred thirty-five thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 8.5320560735172 × 10¹³

Factors of 85320560735172

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1491514132

Divisors of 85320560735172

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 227 252 454 681 908 1362 1589 2043 2724 3178 4086 4767 6356 8172 9534 14301 19068 28602 57204 1491513893 2983027786 4474541679 5966055572 8949083358 10440597251 13423625037 17898166716 20881194502 26847250074 31321791753 41762389004 53694500148 62643583506 93965375259 125287167012 187930750518 338573653711 375861501036 677147307422 1015720961133 1354294614844 2031441922266 2370015575977 3047162883399 4062883844532 4740031151954 6094325766798 7110046727931 9480062303908 12188651533596 14220093455862 21330140183793 28440186911724 42660280367586 85320560735172
• Sum of all divisors σ(n): 247567442181696
• Sum of proper divisors (its aliquot sum) s(n): 162246881446524
• 85320560735172 is an abundant number, because the sum of its proper divisors (162246881446524) is greater than itself. Its abundance is 76926320711352

Bases of 85320560735172

• Binary: 10011011001100100111101101101101111001111000100₂
• Hexadecimal: 0x4D993DB6F3C4
• Base-36: U8RQ2Y7D0

Squares and roots of 85320560735172

• 85320560735172 squared (85320560735172²) is 7279598084164174013117869584
• 85320560735172 cubed (85320560735172³) is 621099390467571141467808116485737457808448
• The square root of 85320560735172 is 9236912.9440074295
• The cube root of 85320560735172 is 44023.4999699347

Scales and comparisons

• 85,320,560,735,172 seconds is equal to 2,712,929 years, 47 weeks, 4 days, 23 hours, 46 minutes, 12 seconds.
• To count from 1 to 85,320,560,735,172 would take you about six million, seven hundred eighty-two thousand, three hundred twenty-four 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 85320560735172 cubic inches would be around 3668.6 feet tall.

Recreational maths with 85320560735172

• 85320560735172 backwards is 27153706502358
• The number of decimal digits it has is: 14
• The sum of 85320560735172's digits is 54
• More coming soon!