445807342917

Names of 445807342917

• Cardinal: 445807342917 can be written as Four hundred forty-five billion, eight hundred seven million, three hundred forty-two thousand, nine hundred seventeen.

Scientific notation

• Scientific notation: 4.45807342917 × 10¹¹

Factors of 445807342917

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 143

Divisors of 445807342917

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 27 61 79 81 183 237 243 549 711 1647 2133 3721 4819 4941 6241 6399 11163 14457 14823 18723 19197 33489 43371 56169 100467 130113 168507 293959 301401 380701 390339 493039 505521 881877 904203 1142103 1171017 1479117 1516563 2645631 3426309 4437351 7936893 10278927 13312053 23222761 23810679 30075379 30836781 39936159 69668283 71432037 90226137 92510343 119808477 209004849 270678411 627014547 812035233 1834598119 1881043641 2436105699 5503794357 5643130923 7308317097 16511383071 49534149213 148602447639 445807342917
• Sum of all divisors σ(n): 687624712320
• Sum of proper divisors (its aliquot sum) s(n): 241817369403
• 445807342917 is a deficient number, because the sum of its proper divisors (241817369403) is less than itself. Its deficiency is 203989973514

Bases of 445807342917

• Binary: 110011111001100001100000011010101000101₂
• Hexadecimal: 0x67CC303545
• Base-36: 5OSU6JB9

Squares and roots of 445807342917

• 445807342917 squared (445807342917²) is 198744186998715630068889
• 445807342917 cubed (445807342917³) is 88601617926096791932688914756209213
• The square root of 445807342917 is 667688.0580907525
• The cube root of 445807342917 is 7639.2209700917

Scales and comparisons

• 445,807,342,917 seconds is equal to 14,175 years, 15 weeks, 2 days, 5 hours, 1 minute, 57 seconds.
• To count from 1 to 445,807,342,917 would take you about twenty-eight thousand, three hundred fifty 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 445807342917 cubic inches would be around 636.6 feet tall.

Recreational maths with 445807342917

• 445807342917 backwards is 719243708544
• The number of decimal digits it has is: 12
• The sum of 445807342917's digits is 54
• More coming soon!