84940863372

Names of 84940863372

• Cardinal: 84940863372 can be written as Eighty-four billion, nine hundred forty million, eight hundred sixty-three thousand, three hundred seventy-two.

Scientific notation

• Scientific notation: 8.4940863372 × 10¹⁰

Factors of 84940863372

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 401

Divisors of 84940863372

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 139 257 278 417 514 556 771 834 1028 1251 1542 1668 2313 2502 3084 4626 5004 9252 35723 66049 71446 107169 132098 142892 198147 214338 264196 321507 396294 428676 594441 643014 792588 1188882 1286028 2377764 9180811 16974593 18361622 27542433 33949186 36723244 50923779 55084866 67898372 82627299 101847558 110169732 152771337 165254598 203695116 305542674 330509196 611085348 2359468427 4718936854 7078405281 9437873708 14156810562 21235215843 28313621124 42470431686 84940863372
• Sum of all divisors σ(n): 217101066000
• Sum of proper divisors (its aliquot sum) s(n): 132160202628
• 84940863372 is an abundant number, because the sum of its proper divisors (132160202628) is greater than itself. Its abundance is 47219339256

Bases of 84940863372

• Binary: 1001111000110110111101011011110001100₂
• Hexadecimal: 0x13C6DEB78C
• Base-36: 130RLHN0

Squares and roots of 84940863372

• 84940863372 squared (84940863372²) is 7214950270380771210384
• 84940863372 cubed (84940863372³) is 612844105152187545797218411654848
• The square root of 84940863372 is 291446.1586159611
• The cube root of 84940863372 is 4395.8097741057

Scales and comparisons

• 84,940,863,372 seconds is equal to 2,700 years, 44 weeks, 3 days, 20 hours, 16 minutes, 12 seconds.
• To count from 1 to 84,940,863,372 would take you about five thousand, four hundred one 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 84940863372 cubic inches would be around 366.3 feet tall.

Recreational maths with 84940863372

• 84940863372 backwards is 27336804948
• The number of decimal digits it has is: 11
• The sum of 84940863372's digits is 54
• More coming soon!