84999072677420

Names of 84999072677420

• Cardinal: 84999072677420 can be written as Eighty-four trillion, nine hundred ninety-nine billion, seventy-two million, six hundred seventy-seven thousand, four hundred twenty.

Scientific notation

• Scientific notation: 8.499907267742 × 10¹³

Factors of 84999072677420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1527112378

Divisors of 84999072677420

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 10 11 20 22 23 44 46 55 92 110 115 121 220 230 242 253 460 484 506 605 1012 1210 1265 2420 2530 2783 5060 5566 11132 13915 27830 55660 1527112337 3054224674 6108449348 7635561685 15271123370 16798235707 30542246740 33596471414 35123583751 67192942828 70247167502 83991178535 140494335004 167982357070 175617918755 184780592777 335964714140 351235837510 369561185554 386359421261 702471675020 739122371108 772718842522 923902963885 1545437685044 1847805927770 1931797106305 3695611855540 3863594212610 4249953633871 7727188425220 8499907267742 16999814535484 21249768169355 42499536338710 84999072677420
• Sum of all divisors σ(n): 204730788481632
• Sum of proper divisors (its aliquot sum) s(n): 119731715804212
• 84999072677420 is an abundant number, because the sum of its proper divisors (119731715804212) is greater than itself. Its abundance is 34732643126792

Bases of 84999072677420

• Binary: 10011010100111001100011100010000111111000101100₂
• Hexadecimal: 0x4D4E63887E2C
• Base-36: U4O199EEK

Squares and roots of 84999072677420

• 84999072677420 squared (84999072677420²) is 7224842356021327167377856400
• 84999072677420 cubed (84999072677420³) is 614104900502359130251473917074368282488000
• The square root of 84999072677420 is 9219494.1660277653
• The cube root of 84999072677420 is 43968.1368276891

Scales and comparisons

• 84,999,072,677,420 seconds is equal to 2,702,707 years, 30 weeks, 5 days, 9 hours, 30 minutes, 20 seconds.
• To count from 1 to 84,999,072,677,420 would take you about six million, seven hundred fifty-six thousand, seven hundred sixty-eight 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 84999072677420 cubic inches would be around 3664 feet tall.

Recreational maths with 84999072677420

• 84999072677420 backwards is 02477627099948
• The number of decimal digits it has is: 14
• The sum of 84999072677420's digits is 74
• More coming soon!