40291317262345958

Names of 40291317262345958

• Cardinal: 40291317262345958 can be written as Forty quadrillion, two hundred ninety-one trillion, three hundred seventeen billion, two hundred sixty-two million, three hundred forty-five thousand, nine hundred fifty-eight.

Scientific notation

• Scientific notation: 4.0291317262345958 × 10¹⁶

Factors of 40291317262345958

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 4196396

Divisors of 40291317262345958

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 29 58 223 446 6467 12934 963719 1927438 3232423 6464846 27947851 55895702 93740267 187480534 214909337 429818674 720830329 1441660658 6232370773 12464741546 20904079541 41808159082 3115147461137 6230294922274 90339276372973 180678552745946 694677883833551 1389355767667102 20145658631172979 40291317262345958
• Sum of all divisors σ(n): 62801457410764800
• Sum of proper divisors (its aliquot sum) s(n): 22510140148418842
• 40291317262345958 is a deficient number, because the sum of its proper divisors (22510140148418842) is less than itself. Its deficiency is 17781177113927116

Bases of 40291317262345958

• Binary: 10001111001001001011110101010100111101000110011011100110₂
• Hexadecimal: 0x8F24BD54F466E6
• Base-36: B0Q2VMF0M3Q

Squares and roots of 40291317262345958

• 40291317262345958 squared (40291317262345958²) is 1623390246735017383718773678937764
• 40291317262345958 cubed (40291317262345958³) is 65408531471798669895478256827692955981300118957912
• The square root of 40291317262345958 is 200726971.9353778275
• The cube root of 40291317262345958 is 342823.4244369069

Scales and comparisons

• 40,291,317,262,345,958 seconds is equal to 1,281,139,259 years, 37 weeks, 1 day, 9 hours, 52 minutes, 38 seconds.
• To count from 1 to 40,291,317,262,345,958 would take you about three billion, eight hundred forty-three million, four hundred seventeen thousand, seven hundred seventy-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 40291317262345958 cubic inches would be around 28568.6 feet tall.

Recreational maths with 40291317262345958

• 40291317262345958 backwards is 85954326271319204
• The number of decimal digits it has is: 17
• The sum of 40291317262345958's digits is 71
• More coming soon!