64350149360

Names of 64350149360

• Cardinal: 64350149360 can be written as Sixty-four billion, three hundred fifty million, one hundred forty-nine thousand, three hundred sixty.

Scientific notation

• Scientific notation: 6.435014936 × 10¹⁰

Factors of 64350149360

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 114910995

Divisors of 64350149360

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 114910981 229821962 459643924 574554905 804376867 919287848 1149109810 1608753734 1838575696 2298219620 3217507468 4021884335 4596439240 6435014936 8043768670 9192878480 12870029872 16087537340 32175074680 64350149360
• Sum of all divisors σ(n): 170987541216
• Sum of proper divisors (its aliquot sum) s(n): 106637391856
• 64350149360 is an abundant number, because the sum of its proper divisors (106637391856) is greater than itself. Its abundance is 42287242496

Bases of 64350149360

• Binary: 111011111011100100010101101011110000₂
• Hexadecimal: 0xEFB915AF0
• Base-36: TK8F10W

Squares and roots of 64350149360

• 64350149360 squared (64350149360²) is 4140941722654308409600
• 64350149360 cubed (64350149360³) is 266470218343860441805264057856000
• The square root of 64350149360 is 253673.3122738771
• The cube root of 64350149360 is 4007.2815151745

Scales and comparisons

• 64,350,149,360 seconds is equal to 2,046 years, 7 weeks, 9 hours, 29 minutes, 20 seconds.
• To count from 1 to 64,350,149,360 would take you about four thousand and ninety-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 64350149360 cubic inches would be around 333.9 feet tall.

Recreational maths with 64350149360

• 64350149360 backwards is 06394105346
• The number of decimal digits it has is: 11
• The sum of 64350149360's digits is 41
• More coming soon!