3940069827

Names of 3940069827

• Cardinal: 3940069827 can be written as Three billion, nine hundred forty million, sixty-nine thousand, eight hundred twenty-seven.

Scientific notation

• Scientific notation: 3.940069827 × 10⁹

Factors of 3940069827

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 5110597

Divisors of 3940069827

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 257 771 5110337 15331011 1313356609 3940069827
• Sum of all divisors σ(n): 5273868816
• Sum of proper divisors (its aliquot sum) s(n): 1333798989
• 3940069827 is a deficient number, because the sum of its proper divisors (1333798989) is less than itself. Its deficiency is 2606270838

Bases of 3940069827

• Binary: 11101010110110001011000111000011₂
• Hexadecimal: 0xEAD8B1C3
• Base-36: 1T5TDC3

Squares and roots of 3940069827

• 3940069827 squared (3940069827²) is 15524150241635809929
• 3940069827 cubed (3940069827³) is 61166235956884013823959912283
• The square root of 3940069827 is 62769.9755217413
• The cube root of 3940069827 is 1579.4333580687

Scales and comparisons

• 3,940,069,827 seconds is equal to 125 years, 14 weeks, 4 days, 15 hours, 50 minutes, 27 seconds.
• To count from 1 to 3,940,069,827 would take you about two hundred fifty 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 3940069827 cubic inches would be around 131.6 feet tall.

Recreational maths with 3940069827

• 3940069827 backwards is 7289600493
• The number of decimal digits it has is: 10
• The sum of 3940069827's digits is 48
• More coming soon!