2007142

Names of 2007142

• Cardinal: 2007142 can be written as Two million, seven thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 2.007142 × 10⁶

Factors of 2007142

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3902

Divisors of 2007142

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 277 554 3623 7246 1003571 2007142
• Sum of all divisors σ(n): 3022416
• Sum of proper divisors (its aliquot sum) s(n): 1015274
• 2007142 is a deficient number, because the sum of its proper divisors (1015274) is less than itself. Its deficiency is 991868

Bases of 2007142

• Binary: 111101010000001100110₂
• Hexadecimal: 0x1EA066
• Base-36: 170PY

Squares and roots of 2007142

• 2007142 squared (2007142²) is 4028619008164
• 2007142 cubed (2007142³) is 8086010413284307288
• The square root of 2007142 is 1416.7363904411
• The cube root of 2007142 is 126.1418994277

Scales and comparisons

• 2,007,142 seconds is equal to 3 weeks, 2 days, 5 hours, 32 minutes, 22 seconds.
• To count from 1 to 2,007,142 would take you about four weeks!

  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 2007142 cubic inches would be around 10.5 feet tall.

Recreational maths with 2007142

• 2007142 backwards is 2417002
• The number of decimal digits it has is: 7
• The sum of 2007142's digits is 16
• More coming soon!