2004440745

Names of 2004440745

• Cardinal: 2004440745 can be written as Two billion, four million, four hundred forty thousand, seven hundred forty-five.

Scientific notation

• Scientific notation: 2.004440745 × 10⁹

Factors of 2004440745

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 133629391

Divisors of 2004440745

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 5 15 133629383 400888149 668146915 2004440745
• Sum of all divisors σ(n): 3207105216
• Sum of proper divisors (its aliquot sum) s(n): 1202664471
• 2004440745 is a deficient number, because the sum of its proper divisors (1202664471) is less than itself. Its deficiency is 801776274

Bases of 2004440745

• Binary: 1110111011110010101011010101001₂
• Hexadecimal: 0x777956A9
• Base-36: X5E4DL

Squares and roots of 2004440745

• 2004440745 squared (2004440745²) is 4017782700216155025
• 2004440745 cubed (2004440745³) is 8053407348869381439346493625
• The square root of 2004440745 is 44770.9810591641
• The cube root of 2004440745 is 1260.8528585977

Scales and comparisons

• 2,004,440,745 seconds is equal to 63 years, 38 weeks, 1 day, 13 hours, 5 minutes, 45 seconds.
• To count from 1 to 2,004,440,745 would take you about one hundred twenty-seven 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 2004440745 cubic inches would be around 105.1 feet tall.

Recreational maths with 2004440745

• 2004440745 backwards is 5470444002
• The number of decimal digits it has is: 10
• The sum of 2004440745's digits is 30
• More coming soon!