1992970014

Names of 1992970014

• Cardinal: 1992970014 can be written as One billion, nine hundred ninety-two million, nine hundred seventy thousand and fourteen.

Scientific notation

• Scientific notation: 1.992970014 × 10⁹

Factors of 1992970014

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 106144

Divisors of 1992970014

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 7 14 21 42 449 898 1347 2694 3143 6286 9429 18858 105683 211366 317049 634098 739781 1479562 2219343 4438686 47451667 94903334 142355001 284710002 332161669 664323338 996485007 1992970014
• Sum of all divisors σ(n): 4565548800
• Sum of proper divisors (its aliquot sum) s(n): 2572578786
• 1992970014 is an abundant number, because the sum of its proper divisors (2572578786) is greater than itself. Its abundance is 579608772

Bases of 1992970014

• Binary: 1110110110010100100111100011110₂
• Hexadecimal: 0x76CA4F1E
• Base-36: WYK9I6

Squares and roots of 1992970014

• 1992970014 squared (1992970014²) is 3971929476703160196
• 1992970014 cubed (1992970014³) is 7915936344792109849666362744
• The square root of 1992970014 is 44642.6927279259
• The cube root of 1992970014 is 1258.4431123361

Scales and comparisons

• 1,992,970,014 seconds is equal to 63 years, 19 weeks, 1 day, 18 hours, 46 minutes, 54 seconds.
• To count from 1 to 1,992,970,014 would take you about one hundred twenty-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 1992970014 cubic inches would be around 104.9 feet tall.

Recreational maths with 1992970014

• 1992970014 backwards is 4100792991
• 1992970014 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1992970014's digits is 42
• More coming soon!