15040720226992

Names of 15040720226992

• Cardinal: 15040720226992 can be written as Fifteen trillion, forty billion, seven hundred twenty million, two hundred twenty-six thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.5040720226992 × 10¹³

Factors of 15040720226992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9094507

Divisors of 15040720226992

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 167 334 619 668 1238 1336 2476 2672 4952 9904 103373 206746 413492 826984 1653968 9093719 18187438 36374876 72749752 145499504 1518651073 3037302146 5629012061 6074604292 11258024122 12149208584 22516048244 24298417168 45032096488 90064192976 940045014187 1880090028374 3760180056748 7520360113496 15040720226992
• Sum of all divisors σ(n): 29363258131200
• Sum of proper divisors (its aliquot sum) s(n): 14322537904208
• 15040720226992 is a deficient number, because the sum of its proper divisors (14322537904208) is less than itself. Its deficiency is 718182322784

Bases of 15040720226992

• Binary: 11011010110111110000110010010100101010110000₂
• Hexadecimal: 0xDADF0C94AB0
• Base-36: 5BXM0HEB4

Squares and roots of 15040720226992

• 15040720226992 squared (15040720226992²) is 226223264946646280005368064
• 15040720226992 cubed (15040720226992³) is 3402560836899192993371471938544587583488
• The square root of 15040720226992 is 3878236.7419991265
• The cube root of 15040720226992 is 24684.4171829861

Scales and comparisons

• 15,040,720,226,992 seconds is equal to 478,248 years, 19 weeks, 5 days, 49 minutes, 52 seconds.
• To count from 1 to 15,040,720,226,992 would take you about one million, one hundred ninety-five thousand, six hundred twenty 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 15040720226992 cubic inches would be around 2057 feet tall.

Recreational maths with 15040720226992

• 15040720226992 backwards is 29962202704051
• The number of decimal digits it has is: 14
• The sum of 15040720226992's digits is 49
• More coming soon!