85313808400

Names of 85313808400

• Cardinal: 85313808400 can be written as Eighty-five billion, three hundred thirteen million, eight hundred eight thousand, four hundred.

Scientific notation

• Scientific notation: 8.53138084 × 10¹⁰

Factors of 85313808400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 29277

Divisors of 85313808400

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 13687 15583 27374 31166 54748 62332 68435 77915 109496 124664 136870 155830 218992 249328 273740 311660 342175 389575 547480 623320 684350 779150 1094960 1246640 1368700 1558300 2737400 3116600 5474800 6233200 213284521 426569042 853138084 1066422605 1706276168 2132845210 3412552336 4265690420 5332113025 8531380840 10664226050 17062761680 21328452100 42656904200 85313808400
• Sum of all divisors σ(n): 204994554112
• Sum of proper divisors (its aliquot sum) s(n): 119680745712
• 85313808400 is an abundant number, because the sum of its proper divisors (119680745712) is greater than itself. Its abundance is 34366937312

Bases of 85313808400

• Binary: 1001111011101000110010110100000010000₂
• Hexadecimal: 0x13DD196810
• Base-36: 136XMZV4

Squares and roots of 85313808400

• 85313808400 squared (85313808400²) is 7278445903711910560000
• 85313808400 cubed (85313808400³) is 620951939279042786313776704000000
• The square root of 85313808400 is 292085.2759041441
• The cube root of 85313808400 is 4402.2338588017

Scales and comparisons

• 85,313,808,400 seconds is equal to 2,712 years, 37 weeks, 1 day, 8 hours, 6 minutes, 40 seconds.
• To count from 1 to 85,313,808,400 would take you about five thousand, four hundred twenty-five 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 85313808400 cubic inches would be around 366.9 feet tall.

Recreational maths with 85313808400

• 85313808400 backwards is 00480831358
• 85313808400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 85313808400's digits is 40
• More coming soon!