1446939030990721

Names of 1446939030990721

• Cardinal: 1446939030990721 can be written as One quadrillion, four hundred forty-six trillion, nine hundred thirty-nine billion, thirty million, nine hundred ninety thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 1.446939030990721 × 10¹⁵

Factors of 1446939030990721

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 85114060646530

Divisors of 1446939030990721

• Number of divisors d(n): 4
• Complete list of divisors:
  1 17 85114060646513 1446939030990721
• Sum of all divisors σ(n): 1532053091637252
• Sum of proper divisors (its aliquot sum) s(n): 85114060646531
• 1446939030990721 is a deficient number, because the sum of its proper divisors (85114060646531) is less than itself. Its deficiency is 1361824970344190

Bases of 1446939030990721

• Binary: 101001000111111101110111110111101000010111110000001₂
• Hexadecimal: 0x523FBBEF42F81
• Base-36: E8WAM46YDD

Squares and roots of 1446939030990721

• 1446939030990721 squared (1446939030990721²) is 2093632559404366666462788099841
• 1446939030990721 cubed (1446939030990721³) is 3029358666755177425021653692444159583292575361
• The square root of 1446939030990721 is 38038651.8030111183
• The cube root of 1446939030990721 is 113105.4183960957

Scales and comparisons

• 1,446,939,030,990,721 seconds is equal to 46,008,185 years, 26 weeks, 3 days, 8 hours, 32 minutes, 1 second.
• To count from 1 to 1,446,939,030,990,721 would take you about one hundred thirty-eight million, twenty-four thousand, five hundred fifty-six 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 1446939030990721 cubic inches would be around 9425.5 feet tall.

Recreational maths with 1446939030990721

• 1446939030990721 backwards is 1270990309396441
• The number of decimal digits it has is: 16
• The sum of 1446939030990721's digits is 67
• More coming soon!