42801541991999999

Names of 42801541991999999

• Cardinal: 42801541991999999 can be written as Forty-two quadrillion, eight hundred one trillion, five hundred forty-one billion, nine hundred ninety-one million, nine hundred ninety-nine thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 4.2801541991999999 × 10¹⁶

Factors of 42801541991999999

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 48769995

Divisors of 42801541991999999

• Number of divisors d(n): 32
• Complete list of divisors:
  1 13 193 499 701 2509 6487 9113 96307 135293 349799 1251991 1758809 4547387 48768589 67511207 633991657 877645691 9412337677 24335525911 34186780889 122360389801 316361836843 444428151557 4696756500823 6598048711577 17059203663611 61057834510699 85774633250501 221769647626943 3292426307076923 42801541991999999
• Sum of all divisors σ(n): 46491877144440000
• Sum of proper divisors (its aliquot sum) s(n): 3690335152440001
• 42801541991999999 is a deficient number, because the sum of its proper divisors (3690335152440001) is less than itself. Its deficiency is 39111206839559998

Bases of 42801541991999999

• Binary: 10011000000011111100011010010010010001011010100111111111₂
• Hexadecimal: 0x980FC69245A9FF
• Base-36: BPFVOXYYYNZ

Squares and roots of 42801541991999999

• 42801541991999999 squared (42801541991999999²) is 1831971996892939242460916016000001
• 42801541991999999 cubed (42801541991999999³) is 78411226353181230682523569384670144212625975999999
• The square root of 42801541991999999 is 206885335.3720364565
• The cube root of 42801541991999999 is 349799.9999999989

Scales and comparisons

• 42,801,541,991,999,999 seconds is equal to 1,360,956,641 years, 25 weeks, 23 hours, 59 minutes, 59 seconds.
• To count from 1 to 42,801,541,991,999,999 would take you about four billion, eighty-two million, eight hundred sixty-nine thousand, nine hundred twenty-four 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 42801541991999999 cubic inches would be around 29150 feet tall.

Recreational maths with 42801541991999999

• 42801541991999999 backwards is 99999919914510824
• The number of decimal digits it has is: 17
• The sum of 42801541991999999's digits is 98
• More coming soon!