18104232322305472

Names of 18104232322305472

• Cardinal: 18104232322305472 can be written as Eighteen quadrillion, one hundred four trillion, two hundred thirty-two billion, three hundred twenty-two million, three hundred five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.8104232322305472 × 10¹⁶

Factors of 18104232322305472

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6356992

Divisors of 18104232322305472

• Number of divisors d(n): 42
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 224 448 6356983 12713966 25427932 44498881 50855864 88997762 101711728 177995524 203423456 355991048 406846912 711982096 1423964192 2847928384 40411232862289 80822465724578 161644931449156 282878630036023 323289862898312 565757260072046 646579725796624 1131514520144092 1293159451593248 2263029040288184 2586318903186496 4526058080576368 9052116161152736 18104232322305472
• Sum of all divisors σ(n): 41057819046781368
• Sum of proper divisors (its aliquot sum) s(n): 22953586724475896
• 18104232322305472 is an abundant number, because the sum of its proper divisors (22953586724475896) is greater than itself. Its abundance is 4849354402170424

Bases of 18104232322305472

• Binary: 1000000010100011011010000010000100000001000110111000000₂
• Hexadecimal: 0x4051B410808DC0
• Base-36: 4Y9EXIF9VB4

Squares and roots of 18104232322305472

• 18104232322305472 squared (18104232322305472²) is 327763227980010183795825281142784
• 18104232322305472 cubed (18104232322305472³) is 5933901626058877628143050374394405530145696514048
• The square root of 18104232322305472 is 134551968.8533225143
• The cube root of 18104232322305472 is 262579.0290112243

Scales and comparisons

• 18,104,232,322,305,472 seconds is equal to 575,658,587 years, 40 weeks, 4 days, 14 hours, 37 minutes, 52 seconds.
• To count from 1 to 18,104,232,322,305,472 would take you about one billion, seven hundred twenty-six million, nine hundred seventy-five thousand, seven hundred sixty-three 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 18104232322305472 cubic inches would be around 21881.6 feet tall.

Recreational maths with 18104232322305472

• 18104232322305472 backwards is 27450322323240181
• The number of decimal digits it has is: 17
• The sum of 18104232322305472's digits is 49
• More coming soon!