40342628105553764

Names of 40342628105553764

• Cardinal: 40342628105553764 can be written as Forty quadrillion, three hundred forty-two trillion, six hundred twenty-eight billion, one hundred five million, five hundred fifty-three thousand, seven hundred sixty-four.

Scientific notation

• Scientific notation: 4.0342628105553764 × 10¹⁶

Factors of 40342628105553764

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 256196444

Divisors of 40342628105553764

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 48577801 97155602 194311204 207618641 415237282 830474564 10085657026388441 20171314052776882 40342628105553764
• Sum of all divisors σ(n): 70599600978094188
• Sum of proper divisors (its aliquot sum) s(n): 30256972872540424
• 40342628105553764 is a deficient number, because the sum of its proper divisors (30256972872540424) is less than itself. Its deficiency is 10085655233013340

Bases of 40342628105553764

• Binary: 10001111010100110110100000010001100010011000011101100100₂
• Hexadecimal: 0x8F536811898764
• Base-36: B189NHY984K

Squares and roots of 40342628105553764

• 40342628105553764 squared (40342628105553764²) is 1627527642463016481245181094567696
• 40342628105553764 cubed (40342628105553764³) is 65658742411394146336760938080241651938348265607744
• The square root of 40342628105553764 is 200854743.7964903133
• The cube root of 40342628105553764 is 342968.8908242241

Scales and comparisons

• 40,342,628,105,553,764 seconds is equal to 1,282,770,785 years, 42 weeks, 2 days, 12 hours, 2 minutes, 44 seconds.
• To count from 1 to 40,342,628,105,553,764 would take you about three billion, eight hundred forty-eight million, three hundred twelve thousand, three hundred fifty-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 40342628105553764 cubic inches would be around 28580.7 feet tall.

Recreational maths with 40342628105553764

• 40342628105553764 backwards is 46735550182624304
• The number of decimal digits it has is: 17
• The sum of 40342628105553764's digits is 65
• More coming soon!