18429720807336610

Names of 18429720807336610

• Cardinal: 18429720807336610 can be written as Eighteen quadrillion, four hundred twenty-nine trillion, seven hundred twenty billion, eight hundred seven million, three hundred thirty-six thousand, six hundred ten.

Scientific notation

• Scientific notation: 1.842972080733661 × 10¹⁶

Factors of 18429720807336610

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 433139083

Divisors of 18429720807336610

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 29 31 58 62 145 155 290 310 899 1798 4495 4733 8990 9466 23665 47330 137257 146723 274514 293446 686285 733615 1372570 1467230 4254967 8509934 21274835 42549670 433134283 866268566 2165671415 4331342830 12560894207 13427162773 25121788414 26854325546 62804471035 67135813865 125608942070 134271627730 389387720417 778775440834 1946938602085 2050024561439 3893877204170 4100049122878 10250122807195 20500245614390 59450712281731 63550761404609 118901424563462 127101522809218 297253561408655 317753807023045 594507122817310 635507614046090 1842972080733661 3685944161467322 9214860403668305 18429720807336610
• Sum of all divisors σ(n): 35431909063879680
• Sum of proper divisors (its aliquot sum) s(n): 17002188256543070
• 18429720807336610 is a deficient number, because the sum of its proper divisors (17002188256543070) is less than itself. Its deficiency is 1427532550793540

Bases of 18429720807336610

• Binary: 1000001011110011011101111000010000001111110101010100010₂
• Hexadecimal: 0x4179BBC207EAA2
• Base-36: 51GSGUVEBVM

Squares and roots of 18429720807336610

• 18429720807336610 squared (18429720807336610²) is 339654609036375987890801846292100
• 18429720807336610 cubed (18429720807336610³) is 6259739615465479901854025351807453979205083781000
• The square root of 18429720807336610 is 135756107.8085866823
• The cube root of 18429720807336610 is 264143.2915455721

Scales and comparisons

• 18,429,720,807,336,610 seconds is equal to 586,008,114 years, 41 weeks, 5 days, 14 hours, 50 minutes, 10 seconds.
• To count from 1 to 18,429,720,807,336,610 would take you about one billion, seven hundred fifty-eight million, twenty-four thousand, three hundred forty-four 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 18429720807336610 cubic inches would be around 22011.9 feet tall.

Recreational maths with 18429720807336610

• 18429720807336610 backwards is 01663370802792481
• The number of decimal digits it has is: 17
• The sum of 18429720807336610's digits is 67
• More coming soon!