13115451764010018

Names of 13115451764010018

• Cardinal: 13115451764010018 can be written as Thirteen quadrillion, one hundred fifteen trillion, four hundred fifty-one billion, seven hundred sixty-four million, ten thousand and eighteen.

Scientific notation

• Scientific notation: 1.3115451764010018 × 10¹⁶

Factors of 13115451764010018

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 162474770

Divisors of 13115451764010018

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 593 1186 1779 3558 22691 45382 68073 136146 13455763 26911526 40367289 80734578 162451481 324902962 487354443 974708886 96333728233 192667456466 289001184699 578002369398 3686186555371 7372373110742 11058559666113 22117119332226 2185908627335003 4371817254670006 6557725882005009 13115451764010018
• Sum of all divisors σ(n): 26276295882589632
• Sum of proper divisors (its aliquot sum) s(n): 13160844118579614
• 13115451764010018 is an abundant number, because the sum of its proper divisors (13160844118579614) is greater than itself. Its abundance is 45392354569596

Bases of 13115451764010018

• Binary: 101110100110000110111100010011011101100110110000100010₂
• Hexadecimal: 0x2E986F13766C22
• Base-36: 3L51FD1D15U

Squares and roots of 13115451764010018

• 13115451764010018 squared (13115451764010018²) is 172015074974073492887543604360324
• 13115451764010018 cubed (13115451764010018³) is 2256055418505027693578665487686276909240017725832
• The square root of 13115451764010018 is 114522712.8739536017
• The cube root of 13115451764010018 is 235827.4843069881

Scales and comparisons

• 13,115,451,764,010,018 seconds is equal to 417,030,797 years, 17 weeks, 4 days, 14 hours, 20 minutes, 18 seconds.
• To count from 1 to 13,115,451,764,010,018 would take you about one billion, two hundred fifty-one million, ninety-two thousand, three hundred ninety-two 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 13115451764010018 cubic inches would be around 19652.3 feet tall.

Recreational maths with 13115451764010018

• 13115451764010018 backwards is 81001046715451131
• The number of decimal digits it has is: 17
• The sum of 13115451764010018's digits is 48
• More coming soon!