80621813765112

Names of 80621813765112

• Cardinal: 80621813765112 can be written as Eighty trillion, six hundred twenty-one billion, eight hundred thirteen million, seven hundred sixty-five thousand, one hundred twelve.

Scientific notation

• Scientific notation: 8.0621813765112 × 10¹³

Factors of 80621813765112

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 286552

Divisors of 80621813765112

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 24 2999 4007 5998 8014 8997 11996 12021 16028 17994 23992 24042 32056 35988 48084 71976 96168 279541 559082 838623 1118164 1677246 2236328 3354492 6708984 12016993 24033986 36050979 48067972 72101958 96135944 144203916 288407832 838343459 1120120787 1676686918 2240241574 2515030377 3353373836 3360362361 4480483148 5030060754 6706747672 6720724722 8960966296 10060121508 13441449444 20120243016 26882898888 3359242240213 6718484480426 10077726720639 13436968960852 20155453441278 26873937921704 40310906882556 80621813765112
• Sum of all divisors σ(n): 201672780480000
• Sum of proper divisors (its aliquot sum) s(n): 121050966714888
• 80621813765112 is an abundant number, because the sum of its proper divisors (121050966714888) is greater than itself. Its abundance is 40429152949776

Bases of 80621813765112

• Binary: 10010010101001100111010100100100001001111111000₂
• Hexadecimal: 0x49533A9213F8
• Base-36: SKT5EBLKO

Squares and roots of 80621813765112

• 80621813765112 squared (80621813765112²) is 6499876854776402761508372544
• 80621813765112 cubed (80621813765112³) is 524031861281945080362694678839896205884928
• The square root of 80621813765112 is 8978965.0720510101
• The cube root of 80621813765112 is 43200.0438966161

Scales and comparisons

• 80,621,813,765,112 seconds is equal to 2,563,524 years, 15 weeks, 3 days, 12 hours, 5 minutes, 12 seconds.
• To count from 1 to 80,621,813,765,112 would take you about six million, four hundred eight thousand, eight hundred ten 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 80621813765112 cubic inches would be around 3600 feet tall.

Recreational maths with 80621813765112

• 80621813765112 backwards is 21156731812608
• The number of decimal digits it has is: 14
• The sum of 80621813765112's digits is 51
• More coming soon!