40633990397507171

Names of 40633990397507171

• Cardinal: 40633990397507171 can be written as Forty quadrillion, six hundred thirty-three trillion, nine hundred ninety billion, three hundred ninety-seven million, five hundred seven thousand, one hundred seventy-one.

Scientific notation

• Scientific notation: 4.0633990397507171 × 10¹⁶

Factors of 40633990397507171

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 7352862123

Divisors of 40633990397507171

• Number of divisors d(n): 32
• Complete list of divisors:
  1 7 19 37 133 259 703 1123 4921 7861 21337 41551 149359 290857 789469 5526283 7352860937 51470026559 139704357803 272055854669 977930504621 1904390982683 5169061238711 8257262832251 36183428670977 57800839825757 156887993812769 305518724793287 1098215956689383 2138631073553009 5804855771072453 40633990397507171
• Sum of all divisors σ(n): 50248863421416960
• Sum of proper divisors (its aliquot sum) s(n): 9614873023909789
• 40633990397507171 is a deficient number, because the sum of its proper divisors (9614873023909789) is less than itself. Its deficiency is 31019117373597382

Bases of 40633990397507171

• Binary: 10010000010111000110011000100011011100110011011001100011₂
• Hexadecimal: 0x905C6623733663
• Base-36: B43JPHK4TIB

Squares and roots of 40633990397507171

• 40633990397507171 squared (40633990397507171²) is 1651121175624704980696530996423241
• 40633990397507171 cubed (40633990397507171³) is 67091641995455013439343668129639656463603648561211
• The square root of 40633990397507171 is 201578744.9050796401
• The cube root of 40633990397507171 is 343792.5736995793

Scales and comparisons

• 40,633,990,397,507,171 seconds is equal to 1,292,035,205 years, 23 weeks, 4 days, 23 hours, 6 minutes, 11 seconds.
• To count from 1 to 40,633,990,397,507,171 would take you about three billion, eight hundred seventy-six million, one hundred five thousand, six hundred sixteen 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 40633990397507171 cubic inches would be around 28649.4 feet tall.

Recreational maths with 40633990397507171

• 40633990397507171 backwards is 17170579309933604
• The number of decimal digits it has is: 17
• The sum of 40633990397507171's digits is 74
• More coming soon!