85368590307720

Names of 85368590307720

• Cardinal: 85368590307720 can be written as Eighty-five trillion, three hundred sixty-eight billion, five hundred ninety million, three hundred seven thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 8.536859030772 × 10¹³

Factors of 85368590307720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 237134973087

Divisors of 85368590307720

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 237134973077 474269946154 711404919231 948539892308 1185674865385 1422809838462 1897079784616 2134214757693 2371349730770 2845619676924 3557024596155 4268429515386 4742699461540 5691239353848 7114049192310 8536859030772 9485398923080 10671073788465 14228098384620 17073718061544 21342147576930 28456196769240 42684295153860 85368590307720
• Sum of all divisors σ(n): 277447918501260
• Sum of proper divisors (its aliquot sum) s(n): 192079328193540
• 85368590307720 is an abundant number, because the sum of its proper divisors (192079328193540) is greater than itself. Its abundance is 106710737885820

Bases of 85368590307720

• Binary: 10011011010010001101100100000000001000110001000₂
• Hexadecimal: 0x4DA46C801188
• Base-36: U9DSEIMQ0

Squares and roots of 85368590307720

• 85368590307720 squared (85368590307720²) is 7287796211127345124291598400
• 85368590307720 cubed (85368590307720³) is 622148888993884413792255145901266659648000
• The square root of 85368590307720 is 9239512.4496761191
• The cube root of 85368590307720 is 44031.7591485437

Scales and comparisons

• 85,368,590,307,720 seconds is equal to 2,714,457 years, 5 weeks, 4 days, 19 hours, 42 minutes.
• To count from 1 to 85,368,590,307,720 would take you about six million, seven hundred eighty-six thousand, one hundred forty-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 85368590307720 cubic inches would be around 3669.3 feet tall.

Recreational maths with 85368590307720

• 85368590307720 backwards is 02770309586358
• The number of decimal digits it has is: 14
• The sum of 85368590307720's digits is 63
• More coming soon!