45490366880

Names of 45490366880

• Cardinal: 45490366880 can be written as Forty-five billion, four hundred ninety million, three hundred sixty-six thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 4.549036688 × 10¹⁰

Factors of 45490366880

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 40616413

Divisors of 45490366880

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 80 112 140 160 224 280 560 1120 40616399 81232798 162465596 203081995 284314793 324931192 406163990 568629586 649862384 812327980 1137259172 1299724768 1421573965 1624655960 2274518344 2843147930 3249311920 4549036688 5686295860 6498623840 9098073376 11372591720 22745183440 45490366880
• Sum of all divisors σ(n): 122823993600
• Sum of proper divisors (its aliquot sum) s(n): 77333626720
• 45490366880 is an abundant number, because the sum of its proper divisors (77333626720) is greater than itself. Its abundance is 31843259840

Bases of 45490366880

• Binary: 101010010111011011111110100110100000₂
• Hexadecimal: 0xA976FE9A0
• Base-36: KWBSFQ8

Squares and roots of 45490366880

• 45490366880 squared (45490366880²) is 2069373478877000934400
• 45490366880 cubed (45490366880³) is 94136558765856702899958812672000
• The square root of 45490366880 is 213284.7085001643
• The cube root of 45490366880 is 3569.7665287351

Scales and comparisons

• 45,490,366,880 seconds is equal to 1,446 years, 23 weeks, 3 days, 21 hours, 1 minute, 20 seconds.
• To count from 1 to 45,490,366,880 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 45490366880 cubic inches would be around 297.5 feet tall.

Recreational maths with 45490366880

• 45490366880 backwards is 08866309454
• The number of decimal digits it has is: 11
• The sum of 45490366880's digits is 53
• More coming soon!