13215556094863140

Names of 13215556094863140

• Cardinal: 13215556094863140 can be written as Thirteen quadrillion, two hundred fifteen trillion, five hundred fifty-six billion, ninety-four million, eight hundred sixty-three thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.321555609486314 × 10¹⁶

Factors of 13215556094863140

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 73419756082583

Divisors of 13215556094863140

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 73419756082573 146839512165146 220259268247719 293679024330292 367098780412865 440518536495438 660777804743157 734197560825730 881037072990876 1101296341238595 1321555609486314 1468395121651460 2202592682477190 2643111218972628 3303889023715785 4405185364954380 6607778047431570 13215556094863140
• Sum of all divisors σ(n): 40087186821085404
• Sum of proper divisors (its aliquot sum) s(n): 26871630726222264
• 13215556094863140 is an abundant number, because the sum of its proper divisors (26871630726222264) is greater than itself. Its abundance is 13656074631359124

Bases of 13215556094863140

• Binary: 101110111100110111101001101110100010110010011100100100₂
• Hexadecimal: 0x2EF37A6E8B2724
• Base-36: 3M4IUNNC1T0

Squares and roots of 13215556094863140

• 13215556094863140 squared (13215556094863140²) is 174650922896474287010695330659600
• 13215556094863140 cubed (13215556094863140³) is 2308109068557973092407362536366233387307927144000
• The square root of 13215556094863140 is 114958932.2099989757
• The cube root of 13215556094863140 is 236425.9525590571

Scales and comparisons

• 13,215,556,094,863,140 seconds is equal to 420,213,805 years, 21 weeks, 5 days, 39 minutes.
• To count from 1 to 13,215,556,094,863,140 would take you about one billion, two hundred sixty million, six hundred forty-one thousand, four hundred sixteen 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 13215556094863140 cubic inches would be around 19702.2 feet tall.

Recreational maths with 13215556094863140

• 13215556094863140 backwards is 04136849065551231
• The number of decimal digits it has is: 17
• The sum of 13215556094863140's digits is 63
• More coming soon!