13816445454

Names of 13816445454

• Cardinal: 13816445454 can be written as Thirteen billion, eight hundred sixteen million, four hundred forty-five thousand, four hundred fifty-four.

Scientific notation

• Scientific notation: 1.3816445454 × 10¹⁰

Factors of 13816445454

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 376928

Divisors of 13816445454

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 97 126 189 194 291 378 582 679 873 1358 1746 2037 2619 4074 5238 6111 12222 18333 36666 376819 753638 1130457 2260914 2637733 3391371 5275466 6782742 7913199 10174113 15826398 20348226 23739597 36551443 47479194 71218791 73102886 109654329 142437582 219308658 255860101 328962987 511720202 657925974 767580303 986888961 1535160606 1973777922 2302740909 4605481818 6908222727 13816445454
• Sum of all divisors σ(n): 35451225600
• Sum of proper divisors (its aliquot sum) s(n): 21634780146
• 13816445454 is an abundant number, because the sum of its proper divisors (21634780146) is greater than itself. Its abundance is 7818334692

Bases of 13816445454

• Binary: 1100110111100001100011101000001110₂
• Hexadecimal: 0x337863A0E
• Base-36: 6CHYDJI

Squares and roots of 13816445454

• 13816445454 squared (13816445454²) is 190894164983357266116
• 13816445454 cubed (13816445454³) is 2637478817979432485086276436664
• The square root of 13816445454 is 117543.3769040179
• The cube root of 13816445454 is 2399.5627359631

Scales and comparisons

• 13,816,445,454 seconds is equal to 439 years, 16 weeks, 4 days, 13 hours, 30 minutes, 54 seconds.
• To count from 1 to 13,816,445,454 would take you about eight hundred seventy-eight 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 13816445454 cubic inches would be around 200 feet tall.

Recreational maths with 13816445454

• 13816445454 backwards is 45454461831
• The number of decimal digits it has is: 11
• The sum of 13816445454's digits is 45
• More coming soon!