45482258720

Names of 45482258720

• Cardinal: 45482258720 can be written as Forty-five billion, four hundred eighty-two million, two hundred fifty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.548225872 × 10¹⁰

Factors of 45482258720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3894109

Divisors of 45482258720

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 73 80 146 160 292 365 584 730 1168 1460 2336 2920 5840 11680 3894029 7788058 15576116 19470145 31152232 38940290 62304464 77880580 124608928 155761160 284264117 311522320 568528234 623044640 1137056468 1421320585 2274112936 2842641170 4548225872 5685282340 9096451744 11370564680 22741129360 45482258720
• Sum of all divisors σ(n): 108923807160
• Sum of proper divisors (its aliquot sum) s(n): 63441548440
• 45482258720 is an abundant number, because the sum of its proper divisors (63441548440) is greater than itself. Its abundance is 17959289720

Bases of 45482258720

• Binary: 101010010110111101000011000100100000₂
• Hexadecimal: 0xA96F43120
• Base-36: KW6YNFK

Squares and roots of 45482258720

• 45482258720 squared (45482258720²) is 2068635858273016038400
• 45482258720 cubed (45482258720³) is 94086231303442567853218254848000
• The square root of 45482258720 is 213265.6998206697
• The cube root of 45482258720 is 3569.5544255287

Scales and comparisons

• 45,482,258,720 seconds is equal to 1,446 years, 10 weeks, 1 day, 45 minutes, 20 seconds.
• To count from 1 to 45,482,258,720 would take you about two thousand, eight hundred ninety-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 45482258720 cubic inches would be around 297.5 feet tall.

Recreational maths with 45482258720

• 45482258720 backwards is 02785228454
• The number of decimal digits it has is: 11
• The sum of 45482258720's digits is 47
• More coming soon!