30444231818

Names of 30444231818

• Cardinal: 30444231818 can be written as Thirty billion, four hundred forty-four million, two hundred thirty-one thousand, eight hundred eighteen.

Scientific notation

• Scientific notation: 3.0444231818 × 10¹⁰

Factors of 30444231818

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 15039

Divisors of 30444231818

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 11 13 14 22 26 77 91 143 154 182 286 1001 1093 2002 2186 7651 12023 13913 14209 15302 24046 27826 28418 84161 97391 99463 153043 156299 168322 180869 194782 198926 306086 312598 361738 1071301 1094093 1266083 1989559 2142602 2188186 2532166 3979118 13926913 15206909 27853826 30413818 106448363 167275999 197689817 212896726 334551998 395379634 1170931993 1383828719 2174587987 2341863986 2767657438 4349175974 15222115909 30444231818
• Sum of all divisors σ(n): 61374765312
• Sum of proper divisors (its aliquot sum) s(n): 30930533494
• 30444231818 is an abundant number, because the sum of its proper divisors (30930533494) is greater than itself. Its abundance is 486301676

Bases of 30444231818

• Binary: 11100010110100111100001110010001010₂
• Hexadecimal: 0x7169E1C8A
• Base-36: DZHPJM2

Squares and roots of 30444231818

• 30444231818 squared (30444231818²) is 926851250988123585124
• 30444231818 cubed (30444231818³) is 28217274345885735990348312275432
• The square root of 30444231818 is 174482.7550733883
• The cube root of 30444231818 is 3122.4944376817

Scales and comparisons

• 30,444,231,818 seconds is equal to 968 years, 1 week, 4 days, 19 hours, 3 minutes, 38 seconds.
• To count from 1 to 30,444,231,818 would take you about one thousand, nine hundred thirty-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 30444231818 cubic inches would be around 260.2 feet tall.

Recreational maths with 30444231818

• 30444231818 backwards is 81813244403
• The number of decimal digits it has is: 11
• The sum of 30444231818's digits is 38
• More coming soon!