13078928565039349

Names of 13078928565039349

• Cardinal: 13078928565039349 can be written as Thirteen quadrillion, seventy-eight trillion, nine hundred twenty-eight billion, five hundred sixty-five million, thirty-nine thousand, three hundred forty-nine.

Scientific notation

• Scientific notation: 1.3078928565039349 × 10¹⁶

Factors of 13078928565039349

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 13078928565039349

Divisors of 13078928565039349

• Number of divisors d(n): 2
• Complete list of divisors:
  1 13078928565039349
• Sum of all divisors σ(n): 13078928565039350
• Sum of proper divisors (its aliquot sum) s(n): 1
• 13078928565039349 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 13078928565039348

Bases of 13078928565039349

• Binary: 101110011101110011011101011011001010010111000011110101₂
• Hexadecimal: 0x2E77375B2970F5
• Base-36: 3KS3CU3P1X1

Squares and roots of 13078928565039349

• 13078928565039349 squared (13078928565039349²) is 171058372409402244745209918343801
• 13078928565039349 cubed (13078928565039349³) is 2237260233194469869269184716876535654652475225549
• The square root of 13078928565039349 is 114363143.3856176803
• The cube root of 13078928565039349 is 235608.3742616721

Scales and comparisons

• 13,078,928,565,039,349 seconds is equal to 415,869,472 years, 30 weeks, 3 days, 6 hours, 55 minutes, 49 seconds.
• To count from 1 to 13,078,928,565,039,349 would take you about one billion, two hundred forty-seven million, six hundred eight thousand, four hundred seventeen 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 13078928565039349 cubic inches would be around 19634 feet tall.

Recreational maths with 13078928565039349

• 13078928565039349 backwards is 94393056582987031
• The number of decimal digits it has is: 17
• The sum of 13078928565039349's digits is 82
• More coming soon!