18106829700864

Names of 18106829700864

• Cardinal: 18106829700864 can be written as Eighteen trillion, one hundred six billion, eight hundred twenty-nine million, seven hundred thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.8106829700864 × 10¹³

Factors of 18106829700864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 575039099

Divisors of 18106829700864

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 41 48 64 82 96 123 128 164 192 246 256 328 384 492 656 768 984 1312 1968 2624 3936 5248 7872 10496 15744 31488 575039053 1150078106 1725117159 2300156212 3450234318 4600312424 6900468636 9200624848 13800937272 18401249696 23576601173 27601874544 36802499392 47153202346 55203749088 70729803519 73604998784 94306404692 110407498176 141459607038 147209997568 188612809384 220814996352 282919214076 377225618768 441629992704 565838428152 754451237536 1131676856304 1508902475072 2263353712608 3017804950144 4526707425216 6035609900288 9053414850432 18106829700864
• Sum of all divisors σ(n): 49365952707792
• Sum of proper divisors (its aliquot sum) s(n): 31259123006928
• 18106829700864 is an abundant number, because the sum of its proper divisors (31259123006928) is greater than itself. Its abundance is 13152293306064

Bases of 18106829700864

• Binary: 100000111011111010011001001101111111100000000₂
• Hexadecimal: 0x1077D326FF00
• Base-36: 6F25UWDMO

Squares and roots of 18106829700864

• 18106829700864 squared (18106829700864²) is 327857281816090691722346496
• 18106829700864 cubed (18106829700864³) is 5936455968032129566260830045111838572544
• The square root of 18106829700864 is 4255212.0629721851
• The cube root of 18106829700864 is 26259.1585642817

Scales and comparisons

• 18,106,829,700,864 seconds is equal to 575,741 years, 9 weeks, 1 day, 4 hours, 54 minutes, 24 seconds.
• To count from 1 to 18,106,829,700,864 would take you about one million, four hundred thirty-nine thousand, three hundred fifty-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 18106829700864 cubic inches would be around 2188.3 feet tall.

Recreational maths with 18106829700864

• 18106829700864 backwards is 46800792860181
• The number of decimal digits it has is: 14
• The sum of 18106829700864's digits is 60
• More coming soon!