166472940312

Names of 166472940312

• Cardinal: 166472940312 can be written as One hundred sixty-six billion, four hundred seventy-two million, nine hundred forty thousand, three hundred twelve.

Scientific notation

• Scientific notation: 1.66472940312 × 10¹¹

Factors of 166472940312

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 110101163

Divisors of 166472940312

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 54 56 63 72 84 108 126 168 189 216 252 378 504 756 1512 110101151 220202302 330303453 440404604 660606906 770708057 880809208 990910359 1321213812 1541416114 1981820718 2312124171 2642427624 2972731077 3082832228 3963641436 4624248342 5945462154 6165664456 6936372513 7927282872 9248496684 11890924308 13872745026 18496993368 20809117539 23781848616 27745490052 41618235078 55490980104 83236470156 166472940312
• Sum of all divisors σ(n): 528485529600
• Sum of proper divisors (its aliquot sum) s(n): 362012589288
• 166472940312 is an abundant number, because the sum of its proper divisors (362012589288) is greater than itself. Its abundance is 195539648976

Bases of 166472940312

• Binary: 10011011000010100011110111101100011000₂
• Hexadecimal: 0x26C28F7B18
• Base-36: 24H5OUU0

Squares and roots of 166472940312

• 166472940312 squared (166472940312²) is 27713239856122714657344
• 166472940312 cubed (166472940312³) is 4613504524420456144899435244451328
• The square root of 166472940312 is 408010.9561176023
• The cube root of 166472940312 is 5501.0790203861

Scales and comparisons

• 166,472,940,312 seconds is equal to 5,293 years, 16 weeks, 6 days, 3 hours, 25 minutes, 12 seconds.
• To count from 1 to 166,472,940,312 would take you about ten thousand, five hundred eighty-six 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 166472940312 cubic inches would be around 458.4 feet tall.

Recreational maths with 166472940312

• 166472940312 backwards is 213049274661
• The number of decimal digits it has is: 12
• The sum of 166472940312's digits is 45
• More coming soon!