8042118966

Names of 8042118966

• Cardinal: 8042118966 can be written as Eight billion, forty-two million, one hundred eighteen thousand, nine hundred sixty-six.

Scientific notation

• Scientific notation: 8.042118966 × 10⁹

Factors of 8042118966

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 141060

Divisors of 8042118966

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 126 151 189 302 378 453 906 1057 1359 2114 2718 3171 4077 6342 8154 9513 19026 28539 57078 140897 281794 422691 845382 986279 1268073 1972558 2536146 2958837 3804219 5917674 7608438 8876511 17753022 21275447 26629533 42550894 53259066 63826341 127652682 148928129 191479023 297856258 382958046 446784387 574437069 893568774 1148874138 1340353161 2680706322 4021059483 8042118966
• Sum of all divisors σ(n): 20559836160
• Sum of proper divisors (its aliquot sum) s(n): 12517717194
• 8042118966 is an abundant number, because the sum of its proper divisors (12517717194) is greater than itself. Its abundance is 4475598228

Bases of 8042118966

• Binary: 111011111010110001111111100110110₂
• Hexadecimal: 0x1DF58FF36
• Base-36: 3P02IPI

Squares and roots of 8042118966

• 8042118966 squared (8042118966²) is 64675677463296909156
• 8042118966 cubed (8042118966³) is 520129492366478842012646652696
• The square root of 8042118966 is 89677.8621845991
• The cube root of 8042118966 is 2003.5037720395

Scales and comparisons

• 8,042,118,966 seconds is equal to 255 years, 37 weeks, 1 day, 1 hour, 56 minutes, 6 seconds.
• To count from 1 to 8,042,118,966 would take you about five hundred eleven 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 8042118966 cubic inches would be around 167 feet tall.

Recreational maths with 8042118966

• 8042118966 backwards is 6698112408
• The number of decimal digits it has is: 10
• The sum of 8042118966's digits is 45
• More coming soon!