42008649662464

Names of 42008649662464

• Cardinal: 42008649662464 can be written as Forty-two trillion, eight billion, six hundred forty-nine million, six hundred sixty-two thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 4.2008649662464 × 10¹³

Factors of 42008649662464

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 12661

Divisors of 42008649662464

• Number of divisors d(n): 57
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 1024 2048 4096 8192 12659 16384 25318 32768 50636 65536 101272 131072 202544 262144 405088 810176 1620352 3240704 6481408 12962816 25925632 51851264 103702528 160250281 207405056 320500562 414810112 641001124 829620224 1282002248 1659240448 2564004496 3318480896 5128008992 10256017984 20512035968 41024071936 82048143872 164096287744 328192575488 656385150976 1312770301952 2625540603904 5251081207808 10502162415616 21004324831232 42008649662464
• Sum of all divisors σ(n): 84023776548067
• Sum of proper divisors (its aliquot sum) s(n): 42015126885603
• 42008649662464 is an abundant number, because the sum of its proper divisors (42015126885603) is greater than itself. Its abundance is 6477223139

Bases of 42008649662464

• Binary: 1001100011010011100110101001000000000000000000₂
• Hexadecimal: 0x2634E6A40000
• Base-36: EW2I9DLOG

Squares and roots of 42008649662464

• 42008649662464 squared (42008649662464²) is 1764726646463636741130551296
• 42008649662464 cubed (42008649662464³) is 74133783441305880244543842646468637753344
• 42008649662464 is a perfect square number. Its square root is 6481408
• The cube root of 42008649662464 is 34762.6525118347

Scales and comparisons

• 42,008,649,662,464 seconds is equal to 1,335,745 years, 6 weeks, 22 hours, 41 minutes, 4 seconds.
• To count from 1 to 42,008,649,662,464 would take you about three million, three hundred thirty-nine thousand, three hundred sixty-two 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 42008649662464 cubic inches would be around 2896.9 feet tall.

Recreational maths with 42008649662464

• 42008649662464 backwards is 46426694680024
• The number of decimal digits it has is: 14
• The sum of 42008649662464's digits is 61
• More coming soon!