40405326392052231321

Names of 40405326392052231321

• Cardinal: 40405326392052231321 can be written as Forty quintillion, four hundred five quadrillion, three hundred twenty-six trillion, three hundred ninety-two billion, fifty-two million, two hundred thirty-one thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 4.0405326392052231321 × 10¹⁹

Factors of 40405326392052231321

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 365255

Divisors of 40405326392052231321

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 19 57 79 237 361 1083 1501 3613 4503 10839 28519 68647 85557 205941 285427 361541 856281 1084623 1304293 3912879 5423113 6869279 16269339 20607837 28561739 85685217 103039147 130516301 309117441 391548903 542673041 1306247633 1628019123 3918742899 10310787779 24818705027 30932363337 74456115081 103193563007 130711894681 309580689021 392135684043 471555395513 1414666186539 1960677697133 2483525998939 5882033091399 7450577996817 10326239679799 30978719039397 37252876245527 47186993979841 111758628736581 141560981939523 196198553916181 472262075482453 588595661748543 1416786226447359 3727772524407439 8972979434166607 11183317573222317 26918938302499821 37308703963113787 111926111889341361 170486609249165533 511459827747496599 708865375299161953 2126596125897485859 13468442130684077107 40405326392052231321
• Sum of all divisors σ(n): 57594287939251290240
• Sum of proper divisors (its aliquot sum) s(n): 17188961547199058919
• 40405326392052231321 is a deficient number, because the sum of its proper divisors (17188961547199058919) is less than itself. Its deficiency is 23216364844853172402

Bases of 40405326392052231321

• Binary: 100011000010111100100011100100011011100111111111010010110010011001₂
• Hexadecimal: 0x230BC8E46E7FD2C99
• Base-36: 8IZB0THU7O7TL

Squares and roots of 40405326392052231321

• 40405326392052231321 squared (40405326392052231321²) is 1632590400848272584809783375774893405041
• 40405326392052231321 cubed (40405326392052231321³) is 65965348010805839811913023330672853469130425223251479489161
• The square root of 40405326392052231321 is 6356518417.5027945343
• The cube root of 40405326392052231321 is 3431464.7330138321

Scales and comparisons

• 40,405,326,392,052,231,321 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 40,405,326,392,052,231,321 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 40405326392052231321 cubic inches would be around 285955.4 feet tall.

Recreational maths with 40405326392052231321

• 40405326392052231321 backwards is 12313225029362350404
• 40405326392052231321 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 40405326392052231321's digits is 57
• More coming soon!