18018337857112328

Names of 18018337857112328

• Cardinal: 18018337857112328 can be written as Eighteen quadrillion, eighteen trillion, three hundred thirty-seven billion, eight hundred fifty-seven million, one hundred twelve thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.8018337857112328 × 10¹⁶

Factors of 18018337857112328

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 85

Divisors of 18018337857112328

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 4 8 83 166 332 664 6889 13778 27556 55112 571787 1143574 2287148 4574296 47458321 94916642 189833284 379666568 3939040643 7878081286 15756162572 31512325144 326940373369 653880746738 1307761493476 2615522986952 27136050989627 54272101979254 108544203958508 217088407917016 2252292232139041 4504584464278082 9009168928556164 18018337857112328
• Sum of all divisors σ(n): 34196388158696415
• Sum of proper divisors (its aliquot sum) s(n): 16178050301584087
• 18018337857112328 is a deficient number, because the sum of its proper divisors (16178050301584087) is less than itself. Its deficiency is 1840287555528241

Bases of 18018337857112328

• Binary: 1000000000000111001010100110011011010101000100100001000₂
• Hexadecimal: 0x400395336A8908
• Base-36: 4XEYU50FE2W

Squares and roots of 18018337857112328

• 18018337857112328 squared (18018337857112328²) is 324660499133047280158614809579584
• 18018337857112328 cubed (18018337857112328³) is 5849842562237969952399471123014321525841943511552
• The square root of 18018337857112328 is 134232402.4113117331
• The cube root of 18018337857112328 is 262163.1069582363

Scales and comparisons

• 18,018,337,857,112,328 seconds is equal to 572,927,409 years, 24 weeks, 5 days, 21 hours, 52 minutes, 8 seconds.
• To count from 1 to 18,018,337,857,112,328 would take you about one billion, seven hundred eighteen million, seven hundred eighty-two thousand, two hundred twenty-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 18018337857112328 cubic inches would be around 21846.9 feet tall.

Recreational maths with 18018337857112328

• 18018337857112328 backwards is 82321175873381081
• The number of decimal digits it has is: 17
• The sum of 18018337857112328's digits is 68
• More coming soon!