3964673745

Names of 3964673745

• Cardinal: 3964673745 can be written as Three billion, nine hundred sixty-four million, six hundred seventy-three thousand, seven hundred forty-five.

Scientific notation

• Scientific notation: 3.964673745 × 10⁹

Factors of 3964673745

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 748

Divisors of 3964673745

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 15 43 45 53 67 129 159 201 215 265 335 387 477 577 603 645 795 1005 1731 1935 2279 2385 2881 2885 3015 3551 5193 6837 8643 8655 10653 11395 14405 17755 20511 24811 25929 25965 30581 31959 34185 38659 43215 53265 74433 91743 102555 115977 124055 129645 152693 152905 159795 193295 223299 275229 347931 372165 458079 458715 579885 763465 1116495 1314983 1374237 1376145 1662337 1739655 2048927 2290395 3944949 4987011 6146781 6574915 6871185 8311685 10244635 11834847 14961033 18440343 19724745 24935055 30733905 59174235 74805165 88103861 92201715 264311583 440519305 792934749 1321557915 3964673745
• Sum of all divisors σ(n): 7284131712
• Sum of proper divisors (its aliquot sum) s(n): 3319457967
• 3964673745 is a deficient number, because the sum of its proper divisors (3319457967) is less than itself. Its deficiency is 645215778

Bases of 3964673745

• Binary: 11101100010100000001111011010001₂
• Hexadecimal: 0xEC501ED1
• Base-36: 1TKGPU9

Squares and roots of 3964673745

• 3964673745 squared (3964673745²) is 15718637904292325025
• 3964673745 cubed (3964673745³) is 62319271006309603831623968625
• The square root of 3964673745 is 62965.6552812723
• The cube root of 3964673745 is 1582.7141493471

Scales and comparisons

• 3,964,673,745 seconds is equal to 126 years, 3 weeks, 2 days, 10 hours, 15 minutes, 45 seconds.
• To count from 1 to 3,964,673,745 would take you about two hundred fifty-two 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 3964673745 cubic inches would be around 131.9 feet tall.

Recreational maths with 3964673745

• 3964673745 backwards is 5473764693
• The number of decimal digits it has is: 10
• The sum of 3964673745's digits is 54
• More coming soon!