18328932846

Names of 18328932846

• Cardinal: 18328932846 can be written as Eighteen billion, three hundred twenty-eight million, nine hundred thirty-two thousand, eight hundred forty-six.

Scientific notation

• Scientific notation: 1.8328932846 × 10¹⁰

Factors of 18328932846

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1735

Divisors of 18328932846

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 42 49 63 98 126 147 294 343 441 686 882 1029 1723 2058 3087 3446 5169 6174 10338 12061 15507 24122 31014 36183 72366 84427 108549 168854 217098 253281 506562 590989 759843 1181978 1519686 1772967 2968729 3545934 5318901 5937458 8906187 10637802 17812374 20781103 26718561 41562206 53437122 62343309 124686618 145467721 187029927 290935442 374059854 436403163 872806326 1018274047 1309209489 2036548094 2618418978 3054822141 6109644282 9164466423 18328932846
• Sum of all divisors σ(n): 46339066800
• Sum of proper divisors (its aliquot sum) s(n): 28010133954
• 18328932846 is an abundant number, because the sum of its proper divisors (28010133954) is greater than itself. Its abundance is 9681201108

Bases of 18328932846

• Binary: 10001000100011111010101000111101110₂
• Hexadecimal: 0x4447D51EE
• Base-36: 8F4KN3I

Squares and roots of 18328932846

• 18328932846 squared (18328932846²) is 335949779273177659716
• 18328932846 cubed (18328932846³) is 6157600943926596013962003431736
• The square root of 18328932846 is 135384.3892256415
• The cube root of 18328932846 is 2636.6089786457

Scales and comparisons

• 18,328,932,846 seconds is equal to 582 years, 41 weeks, 5 days, 10 hours, 14 minutes, 6 seconds.
• To count from 1 to 18,328,932,846 would take you about one thousand, one hundred sixty-five 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 18328932846 cubic inches would be around 219.7 feet tall.

Recreational maths with 18328932846

• 18328932846 backwards is 64823982381
• The number of decimal digits it has is: 11
• The sum of 18328932846's digits is 54
• More coming soon!