45422460

Names of 45422460

• Cardinal: 45422460 can be written as Forty-five million, four hundred twenty-two thousand, four hundred sixty.

Scientific notation

• Scientific notation: 4.542246 × 10⁷

Factors of 45422460

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1198

Divisors of 45422460

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 277 554 831 911 1108 1385 1662 1822 2493 2733 2770 3324 3644 4155 4555 4986 5466 5540 8199 8310 9110 9972 10932 12465 13665 16398 16620 18220 24930 27330 32796 40995 49860 54660 81990 163980 252347 504694 757041 1009388 1261735 1514082 2271123 2523470 3028164 3785205 4542246 5046940 7570410 9084492 11355615 15140820 22711230 45422460
• Sum of all divisors σ(n): 138430656
• Sum of proper divisors (its aliquot sum) s(n): 93008196
• 45422460 is an abundant number, because the sum of its proper divisors (93008196) is greater than itself. Its abundance is 47585736

Bases of 45422460

• Binary: 10101101010001011101111100₂
• Hexadecimal: 0x2B5177C
• Base-36: R1K70

Squares and roots of 45422460

• 45422460 squared (45422460²) is 2063199872451600
• 45422460 cubed (45422460³) is 93715613678437902936000
• The square root of 45422460 is 6739.6186835755
• The cube root of 45422460 is 356.7989358123

Scales and comparisons

• 45,422,460 seconds is equal to 1 year, 23 weeks, 17 hours, 21 minutes.
• To count from 1 to 45,422,460 would take you about 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 45422460 cubic inches would be around 29.7 feet tall.

Recreational maths with 45422460

• 45422460 backwards is 06422454
• The number of decimal digits it has is: 8
• The sum of 45422460's digits is 27
• More coming soon!