4225729040

Names of 4225729040

• Cardinal: 4225729040 can be written as Four billion, two hundred twenty-five million, seven hundred twenty-nine thousand and forty.

Scientific notation

• Scientific notation: 4.22572904 × 10⁹

Factors of 4225729040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 131122

Divisors of 4225729040

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 31 40 52 62 65 80 104 124 130 155 208 248 260 310 403 496 520 620 806 1040 1240 1612 2015 2480 3224 4030 6448 8060 16120 32240 131071 262142 524284 655355 1048568 1310710 1703923 2097136 2621420 3407846 4063201 5242840 6815692 8126402 8519615 10485680 13631384 16252804 17039230 20316005 27262768 32505608 34078460 40632010 52821613 65011216 68156920 81264020 105643226 136313840 162528040 211286452 264108065 325056080 422572904 528216130 845145808 1056432260 2112864520 4225729040
• Sum of all divisors σ(n): 10921967616
• Sum of proper divisors (its aliquot sum) s(n): 6696238576
• 4225729040 is an abundant number, because the sum of its proper divisors (6696238576) is greater than itself. Its abundance is 2470509536

Bases of 4225729040

• Binary: 11111011110111111000001000010000₂
• Hexadecimal: 0xFBDF8210
• Base-36: 1XVW1E8

Squares and roots of 4225729040

• 4225729040 squared (4225729040²) is 17856785919499321600
• 4225729040 cubed (4225729040³) is 75457938821091385545419264000
• The square root of 4225729040 is 65005.6077581003
• The cube root of 4225729040 is 1616.7165421015

Scales and comparisons

• 4,225,729,040 seconds is equal to 134 years, 18 weeks, 6 days, 21 hours, 37 minutes, 20 seconds.
• To count from 1 to 4,225,729,040 would take you about two hundred sixty-eight 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 4225729040 cubic inches would be around 134.7 feet tall.

Recreational maths with 4225729040

• 4225729040 backwards is 0409275224
• The number of decimal digits it has is: 10
• The sum of 4225729040's digits is 35
• More coming soon!