61231319088664644

Names of 61231319088664644

• Cardinal: 61231319088664644 can be written as Sixty-one quadrillion, two hundred thirty-one trillion, three hundred nineteen billion, eighty-eight million, six hundred sixty-four thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 6.1231319088664644 × 10¹⁶

Factors of 61231319088664644

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1700869974685134

Divisors of 61231319088664644

• Number of divisors d(n): 18
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 1700869974685129 3401739949370258 5102609924055387 6803479898740516 10205219848110774 15307829772166161 20410439696221548 30615659544332322 61231319088664644
• Sum of all divisors σ(n): 154779167696346830
• Sum of proper divisors (its aliquot sum) s(n): 93547848607682186
• 61231319088664644 is an abundant number, because the sum of its proper divisors (93547848607682186) is greater than itself. Its abundance is 32316529519017542

Bases of 61231319088664644

• Binary: 11011001100010011000111101101111011010001001000001000100₂
• Hexadecimal: 0xD9898F6F689044
• Base-36: GQWOVNRKY10

Squares and roots of 61231319088664644

• 61231319088664644 squared (61231319088664644²) is 3749274437337867209432291095646736
• 61231319088664644 cubed (61231319088664644³) is 229573019423608541125250728821992335424671797201984
• The square root of 61231319088664644 is 247449629.3969030053
• The cube root of 61231319088664644 is 394146.6791531303

Scales and comparisons

• 61,231,319,088,664,644 seconds is equal to 1,946,966,546 years, 5 weeks, 6 days, 11 hours, 17 minutes, 24 seconds.
• To count from 1 to 61,231,319,088,664,644 would take you about five billion, eight hundred forty million, eight hundred ninety-nine thousand, six hundred thirty-eight 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 61231319088664644 cubic inches would be around 32845.6 feet tall.

Recreational maths with 61231319088664644

• 61231319088664644 backwards is 44646688091313216
• The number of decimal digits it has is: 17
• The sum of 61231319088664644's digits is 72
• More coming soon!