1315015509955549

Names of 1315015509955549

• Cardinal: 1315015509955549 can be written as One quadrillion, three hundred fifteen trillion, fifteen billion, five hundred nine million, nine hundred fifty-five thousand, five hundred forty-nine.

Scientific notation

• Scientific notation: 1.315015509955549 × 10¹⁵

Factors of 1315015509955549

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 135470847395

Divisors of 1315015509955549

• Number of divisors d(n): 8
• Complete list of divisors:
  1 17 571 9707 135470846807 2303004395719 77353853526797 1315015509955549
• Sum of all divisors σ(n): 1394807838735168
• Sum of proper divisors (its aliquot sum) s(n): 79792328779619
• 1315015509955549 is a deficient number, because the sum of its proper divisors (79792328779619) is less than itself. Its deficiency is 1235223181175930

Bases of 1315015509955549

• Binary: 100101010111111111111101000010110000101001111011101₂
• Hexadecimal: 0x4ABFFE85853DD
• Base-36: CY4TS9XLGD

Squares and roots of 1315015509955549

• 1315015509955549 squared (1315015509955549²) is 1729265791423652591131955891401
• 1315015509955549 cubed (1315015509955549³) is 2274011336557660544495637672499784058181334149
• The square root of 1315015509955549 is 36263142.5824562121
• The cube root of 1315015509955549 is 109557.8813120585

Scales and comparisons

• 1,315,015,509,955,549 seconds is equal to 41,813,425 years, 31 weeks, 3 days, 18 hours, 45 minutes, 49 seconds.
• To count from 1 to 1,315,015,509,955,549 would take you about one hundred twenty-five million, four hundred forty thousand, two hundred seventy-six 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 1315015509955549 cubic inches would be around 9129.8 feet tall.

Recreational maths with 1315015509955549

• 1315015509955549 backwards is 9455599055105131
• The number of decimal digits it has is: 16
• The sum of 1315015509955549's digits is 67
• More coming soon!