85420042260

Names of 85420042260

• Cardinal: 85420042260 can be written as Eighty-five billion, four hundred twenty million, forty-two thousand, two hundred sixty.

Scientific notation

• Scientific notation: 8.542004226 × 10¹⁰

Factors of 85420042260

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4204

Divisors of 85420042260

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 179 210 307 358 420 537 614 716 895 921 1074 1228 1253 1535 1790 1842 2148 2149 2506 2685 3070 3580 3684 3701 3759 4298 4605 5012 5370 6140 6265 6447 7402 7518 8596 9210 10740 10745 11103 12530 12894 14804 15036 18420 18505 18795 21490 22206 25060 25788 25907 32235 37010 37590 42980 44412 51814 54953 55515 64470 74020 75180 77721 103628 109906 111030 128940 129535 155442 164859 219812 222060 259070 274765 310884 329718 384671 388605 518140 549530 659436 662479 769342 777210 824295 1099060 1136207 1154013 1324958 1538684 1554420 1648590 1923355 1987437 2272414 2308026 2649916 3297180 3312395 3408621 3846710 3974874 4544828 4616052 4637353 5681035 5770065 6624790 6817242 7693420 7949748 7953449 9274706 9937185 11362070 11540130 13249580 13634484 13912059 15906898 17043105 18549412 19874370 22724140 23080260 23186765 23860347 27824118 31813796 34086210 39748740 39767245 46373530 47720694 55648236 68172420 69560295 79534490 92747060 95441388 119301735 139120590 159068980 203381053 238603470 278241180 406762106 477206940 610143159 813524212 1016905265 1220286318 1423667371 2033810530 2440572636 2847334742 3050715795 4067621060 4271002113 5694669484 6101431590 7118336855 8542004226 12202863180 14236673710 17084008452 21355010565 28473347420 42710021130 85420042260
• Sum of all divisors σ(n): 275841054720
• Sum of proper divisors (its aliquot sum) s(n): 190421012460
• 85420042260 is an abundant number, because the sum of its proper divisors (190421012460) is greater than itself. Its abundance is 105000970200

Bases of 85420042260

• Binary: 1001111100011011011100110100000010100₂
• Hexadecimal: 0x13E36E6814
• Base-36: 138OVYFO

Squares and roots of 85420042260

• 85420042260 squared (85420042260²) is 7296583619700185907600
• 85420042260 cubed (85420042260³) is 623274481148413648757048455176000
• The square root of 85420042260 is 292267.0735132507
• The cube root of 85420042260 is 4404.0603404451

Scales and comparisons

• 85,420,042,260 seconds is equal to 2,716 years, 4 weeks, 5 days, 21 hours, 31 minutes.
• To count from 1 to 85,420,042,260 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 85420042260 cubic inches would be around 367 feet tall.

Recreational maths with 85420042260

• 85420042260 backwards is 06224002458
• The number of decimal digits it has is: 11
• The sum of 85420042260's digits is 33
• More coming soon!