40512890818047714368

Names of 40512890818047714368

• Cardinal: 40512890818047714368 can be written as Forty quintillion, five hundred twelve quadrillion, eight hundred ninety trillion, eight hundred eighteen billion, forty-seven million, seven hundred fourteen thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0512890818047714368 × 10¹⁹

Factors of 40512890818047714368

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 136161307604564

Divisors of 40512890818047714368

• Number of divisors d(n): 28
• Complete list of divisors:
  1 2 4 8 16 32 64 4649 9298 18596 37192 74384 148768 297536 136161307599913 272322615199826 544645230399652 1089290460799304 2178580921598608 4357161843197216 8714323686394432 633013919031995537 1266027838063991074 2532055676127982148 5064111352255964296 10128222704511928592 20256445409023857184 40512890818047714368
• Sum of all divisors σ(n): 80410060203129212700
• Sum of proper divisors (its aliquot sum) s(n): 39897169385081498332
• 40512890818047714368 is a deficient number, because the sum of its proper divisors (39897169385081498332) is less than itself. Its deficiency is 615721432966216036

Bases of 40512890818047714368

• Binary: 100011001000111010101100111000110101110001111010110010010001000000₂
• Hexadecimal: 0x2323AB38D71EB2440
• Base-36: 8JSQ584YU7D4W

Squares and roots of 40512890818047714368

• 40512890818047714368 squared (40512890818047714368²) is 1641294322435054803086470022708913639424
• 40512890818047714368 cubed (40512890818047714368³) is 66493577685092976454585626304010834235860033871103696044032
• The square root of 40512890818047714368 is 6364973748.4177980205
• The cube root of 40512890818047714368 is 3434507.0421708779

Scales and comparisons

• 40,512,890,818,047,714,368 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 40,512,890,818,047,714,368 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 40512890818047714368 cubic inches would be around 286208.9 feet tall.

Recreational maths with 40512890818047714368

• 40512890818047714368 backwards is 86341774081809821504
• The number of decimal digits it has is: 20
• The sum of 40512890818047714368's digits is 86
• More coming soon!