40408767030849146

Names of 40408767030849146

• Cardinal: 40408767030849146 can be written as Forty quadrillion, four hundred eight trillion, seven hundred sixty-seven billion, thirty million, eight hundred forty-nine thousand, one hundred forty-six.

Scientific notation

• Scientific notation: 4.0408767030849146 × 10¹⁶

Factors of 40408767030849146

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 10647493

Divisors of 40408767030849146

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 1409 2818 1582019 3164038 9064063 18128126 2229064771 4458129542 12771264767 25542529534 14339519883197 28679039766394 20204383515424573 40408767030849146
• Sum of all divisors σ(n): 60656214138854400
• Sum of proper divisors (its aliquot sum) s(n): 20247447108005254
• 40408767030849146 is a deficient number, because the sum of its proper divisors (20247447108005254) is less than itself. Its deficiency is 20161319922843892

Bases of 40408767030849146

• Binary: 10001111100011111000111100111100101011110110111001111010₂
• Hexadecimal: 0x8F8F8F3CAF6E7A
• Base-36: B1VPNAUPY0Q

Squares and roots of 40408767030849146

• 40408767030849146 squared (40408767030849146²) is 1632868452953440906677633808929316
• 40408767030849146 cubed (40408767030849146³) is 65982200907418652750160078428817950019568572964136
• The square root of 40408767030849146 is 201019320.0437439199
• The cube root of 40408767030849146 is 343156.2130202459

Scales and comparisons

• 40,408,767,030,849,146 seconds is equal to 1,284,873,799 years, 3 weeks, 1 hour, 12 minutes, 26 seconds.
• To count from 1 to 40,408,767,030,849,146 would take you about three billion, eight hundred fifty-four million, six hundred twenty-one thousand, three hundred ninety-seven 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 40408767030849146 cubic inches would be around 28596.4 feet tall.

Recreational maths with 40408767030849146

• 40408767030849146 backwards is 64194803076780404
• The number of decimal digits it has is: 17
• The sum of 40408767030849146's digits is 71
• More coming soon!