2142042966

Names of 2142042966

• Cardinal: 2142042966 can be written as Two billion, one hundred forty-two million, forty-two thousand, nine hundred sixty-six.

Scientific notation

• Scientific notation: 2.142042966 × 10⁹

Factors of 2142042966

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 8354

Divisors of 2142042966

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 42 63 126 3541 4801 7082 9602 10623 14403 21246 24787 28806 31869 33607 43209 49574 63738 67214 74361 86418 100821 148722 201642 223083 302463 446166 604926 17000341 34000682 51001023 102002046 119002387 153003069 238004774 306006138 357007161 714014322 1071021483 2142042966
• Sum of all divisors σ(n): 5306709408
• Sum of proper divisors (its aliquot sum) s(n): 3164666442
• 2142042966 is an abundant number, because the sum of its proper divisors (3164666442) is greater than itself. Its abundance is 1022623476

Bases of 2142042966

• Binary: 1111111101011001111101101010110₂
• Hexadecimal: 0x7FACFB56
• Base-36: ZFBEXI

Squares and roots of 2142042966

• 2142042966 squared (2142042966²) is 4588348068190077156
• 2142042966 cubed (2142042966³) is 9828438705026243123007084696
• The square root of 2142042966 is 46282.2100379833
• The cube root of 2142042966 is 1289.0686878177

Scales and comparisons

• 2,142,042,966 seconds is equal to 68 years, 5 weeks, 5 days, 3 hours, 56 minutes, 6 seconds.
• To count from 1 to 2,142,042,966 would take you about one 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 2142042966 cubic inches would be around 107.4 feet tall.

Recreational maths with 2142042966

• 2142042966 backwards is 6692402412
• The number of decimal digits it has is: 10
• The sum of 2142042966's digits is 36
• More coming soon!