649477601434001344

Names of 649477601434001344

• Cardinal: 649477601434001344 can be written as Six hundred forty-nine quadrillion, four hundred seventy-seven trillion, six hundred one billion, four hundred thirty-four million, one thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 6.49477601434001344 × 10¹⁷

Factors of 649477601434001344

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 236002035404842

Divisors of 649477601434001344

• Number of divisors d(n): 28
• Complete list of divisors:
  1 2 4 8 16 32 43 64 86 172 344 688 1376 2752 236002035404797 472004070809594 944008141619188 1888016283238376 3776032566476752 7552065132953504 10148087522406271 15104130265907008 20296175044812542 40592350089625084 81184700179250168 162369400358500336 324738800717000672 649477601434001344
• Sum of all divisors σ(n): 1318779373842011224
• Sum of proper divisors (its aliquot sum) s(n): 669301772408009880
• 649477601434001344 is an abundant number, because the sum of its proper divisors (669301772408009880) is greater than itself. Its abundance is 19824170974008536

Bases of 649477601434001344

• Binary: 100100000011011010000110111111111011000010111101111111000000₂
• Hexadecimal: 0x903686FFB0BDFC0
• Base-36: 4XN0LF3Z2GN4

Squares and roots of 649477601434001344

• 649477601434001344 squared (649477601434001344²) is 421821154764463504652148654593806336
• 649477601434001344 cubed (649477601434001344³) is 273963391830544425148939012138945737145383659899715584
• The square root of 649477601434001344 is 805901731.8718215437
• The cube root of 649477601434001344 is 866006.9805461501

Scales and comparisons

• 649,477,601,434,001,344 seconds is equal to 20,651,378,759 years, 24 weeks, 5 days, 2 hours, 9 minutes, 4 seconds.
• To count from 1 to 649,477,601,434,001,344 would take you about sixty-one billion, nine hundred fifty-four million, one hundred thirty-six thousand, two hundred seventy-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 649477601434001344 cubic inches would be around 72167.2 feet tall.

Recreational maths with 649477601434001344

• 649477601434001344 backwards is 443100434106774946
• The number of decimal digits it has is: 18
• The sum of 649477601434001344's digits is 67
• More coming soon!