345615648522365816

Names of 345615648522365816

• Cardinal: 345615648522365816 can be written as Three hundred forty-five quadrillion, six hundred fifteen trillion, six hundred forty-eight billion, five hundred twenty-two million, three hundred sixty-five thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 3.45615648522365816 × 10¹⁷

Factors of 345615648522365816

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 78560228

Divisors of 345615648522365816

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 7 8 14 28 56 78560219 157120438 314240876 549921533 628481752 1099843066 2199686132 4399372264 6171708009327961 12343416018655922 24686832037311844 43201956065295727 49373664074623688 86403912130591454 172807824261182908 345615648522365816
• Sum of all divisors σ(n): 740604970546581720
• Sum of proper divisors (its aliquot sum) s(n): 394989322024215904
• 345615648522365816 is an abundant number, because the sum of its proper divisors (394989322024215904) is greater than itself. Its abundance is 49373673501850088

Bases of 345615648522365816

• Binary: 10011001011110111111001100111100110111111011110101101111000₂
• Hexadecimal: 0x4CBDF99E6FDEB78
• Base-36: 2MJ2IT1AM0S8

Squares and roots of 345615648522365816

• 345615648522365816 squared (345615648522365816²) is 119450176503535504252643581725345856
• 345615648522365816 cubed (345615648522365816³) is 41283850218380486513897517774950000770677663951658496
• The square root of 345615648522365816 is 587890847.4558570775
• The cube root of 345615648522365816 is 701774.8488068249

Scales and comparisons

• 345,615,648,522,365,816 seconds is equal to 10,989,508,563 years, 32 weeks, 1 day, 16 minutes, 56 seconds.
• To count from 1 to 345,615,648,522,365,816 would take you about thirty-two billion, nine hundred sixty-eight million, five hundred twenty-five thousand, six hundred ninety 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 345615648522365816 cubic inches would be around 58481.2 feet tall.

Recreational maths with 345615648522365816

• 345615648522365816 backwards is 618563225846516543
• The number of decimal digits it has is: 18
• The sum of 345615648522365816's digits is 80
• More coming soon!