85427480655

Names of 85427480655

• Cardinal: 85427480655 can be written as Eighty-five billion, four hundred twenty-seven million, four hundred eighty thousand, six hundred fifty-five.

Scientific notation

• Scientific notation: 8.5427480655 × 10¹⁰

Factors of 85427480655

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 199

Divisors of 85427480655

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 5 9 11 15 27 29 33 45 55 81 87 99 135 145 151 165 261 297 319 405 435 453 495 755 783 841 891 957 1305 1359 1485 1595 1661 2265 2349 2523 2871 3915 4077 4205 4379 4455 4785 4983 6795 7569 8305 8613 9251 11745 12231 12615 13137 14355 14949 20385 21895 22707 22801 24915 25839 27753 37845 39411 43065 44847 46255 48169 61155 65685 68121 68403 74745 83259 113535 114005 118233 126991 129195 134541 138765 144507 197055 205209 224235 240845 249777 250811 340605 342015 354699 380973 416295 433521 591165 615627 634955 661229 672705 722535 749331 752433 1026045 1142919 1248885 1254055 1300563 1396901 1773495 1846881 1904865 1983687 2167605 2257299 3078135 3306145 3428757 3746655 3762165 3901689 4190703 5714595 5951061 6502815 6771897 6984505 7273519 9234405 9918435 10286271 11286495 12572109 17143785 17853183 19175641 19508445 20315691 20953515 21820557 29755305 33859485 36367595 37716327 51431355 53559549 57526923 62860545 65461671 89265915 95878205 101578455 109102785 113148981 172580769 188581635 196385013 210932051 267797745 287634615 327308355 517742307 565744905 589155039 632796153 862903845 981925065 1054660255 1553226921 1898388459 2588711535 2945775195 3163980765 5695165377 7766134605 9491942295 17085496131 28475826885 85427480655
• Sum of all divisors σ(n): 174170852856
• Sum of proper divisors (its aliquot sum) s(n): 88743372201
• 85427480655 is an abundant number, because the sum of its proper divisors (88743372201) is greater than itself. Its abundance is 3315891546

Bases of 85427480655

• Binary: 1001111100011110111111110100001001111₂
• Hexadecimal: 0x13E3DFE84F
• Base-36: 138TBDXR

Squares and roots of 85427480655

• 85427480655 squared (85427480655²) is 7297854451060399229025
• 85427480655 cubed (85427480655³) is 623437319940967899374110102011375
• The square root of 85427480655 is 292279.7985749271
• The cube root of 85427480655 is 4404.1881722305

Scales and comparisons

• 85,427,480,655 seconds is equal to 2,716 years, 17 weeks, 23 hours, 44 minutes, 15 seconds.
• To count from 1 to 85,427,480,655 would take you about five thousand, four hundred thirty-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 85427480655 cubic inches would be around 367 feet tall.

Recreational maths with 85427480655

• 85427480655 backwards is 55608472458
• The number of decimal digits it has is: 11
• The sum of 85427480655's digits is 54
• More coming soon!