442397345689076765

Names of 442397345689076765

• Cardinal: 442397345689076765 can be written as Four hundred forty-two quadrillion, three hundred ninety-seven trillion, three hundred forty-five billion, six hundred eighty-nine million, seventy-six thousand, seven hundred sixty-five.

Scientific notation

• Scientific notation: 4.42397345689076765 × 10¹⁷

Factors of 442397345689076765

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2314217276849

Divisors of 442397345689076765

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 13 17 65 85 173 221 865 1105 2249 2941 11245 14705 38233 191165 2314217276641 11571086383205 30084824596333 39341693702897 150424122981665 196708468514485 400359588858893 511442018137661 2001797944294465 2557210090688305 5204674655165609 6806113010601181 26023373275828045 34030565053005905 88479469137815353 442397345689076765
• Sum of all divisors σ(n): 608842794877190496
• Sum of proper divisors (its aliquot sum) s(n): 166445449188113731
• 442397345689076765 is a deficient number, because the sum of its proper divisors (166445449188113731) is less than itself. Its deficiency is 275951896500963034

Bases of 442397345689076765

• Binary: 11000100011101101100000101010111111010111111000010000011101₂
• Hexadecimal: 0x623B60ABF5F841D
• Base-36: 3D00RQXAATY5

Squares and roots of 442397345689076765

• 442397345689076765 squared (442397345689076765²) is 195715411472740488149204638062865225
• 442397345689076765 cubed (442397345689076765³) is 86583978545985874429491996999072287952182660873997125
• The square root of 442397345689076765 is 665129570.6019066817
• The cube root of 442397345689076765 is 761969.3533054383

Scales and comparisons

• 442,397,345,689,076,765 seconds is equal to 14,066,867,168 years, 3 weeks, 6 days, 3 hours, 6 minutes, 5 seconds.
• To count from 1 to 442,397,345,689,076,765 would take you about forty-two billion, two hundred million, six hundred one thousand, five hundred four 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 442397345689076765 cubic inches would be around 63497.4 feet tall.

Recreational maths with 442397345689076765

• 442397345689076765 backwards is 567670986543793244
• The number of decimal digits it has is: 18
• The sum of 442397345689076765's digits is 95
• More coming soon!