108031486840

Names of 108031486840

• Cardinal: 108031486840 can be written as One hundred eight billion, thirty-one million, four hundred eighty-six thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.0803148684 × 10¹¹

Factors of 108031486840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5580

Divisors of 108031486840

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 20 40 661 1061 1322 2122 2644 3305 3851 4244 5288 5305 6610 7702 8488 10610 13220 15404 19255 21220 26440 30808 38510 42440 77020 154040 701321 1402642 2545511 2805284 3506605 4085911 5091022 5610568 7013210 8171822 10182044 12727555 14026420 16343644 20364088 20429555 25455110 28052840 32687288 40859110 50910220 81718220 101820440 163436440 2700787171 5401574342 10803148684 13503935855 21606297368 27007871710 54015743420 108031486840
• Sum of all divisors σ(n): 243731293920
• Sum of proper divisors (its aliquot sum) s(n): 135699807080
• 108031486840 is an abundant number, because the sum of its proper divisors (135699807080) is greater than itself. Its abundance is 27668320240

Bases of 108031486840

• Binary: 1100100100111001011011010101101111000₂
• Hexadecimal: 0x19272DAB78
• Base-36: 1DMN5OQG

Squares and roots of 108031486840

• 108031486840 squared (108031486840²) is 11670802148861093185600
• 108031486840 cubed (108031486840³) is 1260814108756930909468160077504000
• The square root of 108031486840 is 328681.4367134231
• The cube root of 108031486840 is 4762.6659094821

Scales and comparisons

• 108,031,486,840 seconds is equal to 3,435 years, 3 weeks, 3 days, 10 hours, 20 minutes, 40 seconds.
• To count from 1 to 108,031,486,840 would take you about six thousand, eight hundred seventy 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 108031486840 cubic inches would be around 396.9 feet tall.

Recreational maths with 108031486840

• 108031486840 backwards is 048684130801
• The number of decimal digits it has is: 12
• The sum of 108031486840's digits is 43
• More coming soon!