48738513

Names of 48738513

• Cardinal: 48738513 can be written as Forty-eight million, seven hundred thirty-eight thousand, five hundred thirteen.

Scientific notation

• Scientific notation: 4.8738513 × 10⁷

Factors of 48738513

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 195823

Divisors of 48738513

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 83 249 195737 587211 16246171 48738513
• Sum of all divisors σ(n): 65767968
• Sum of proper divisors (its aliquot sum) s(n): 17029455
• 48738513 is a deficient number, because the sum of its proper divisors (17029455) is less than itself. Its deficiency is 31709058

Bases of 48738513

• Binary: 10111001111011000011010001₂
• Hexadecimal: 0x2E7B0D1
• Base-36: T0MVL

Squares and roots of 48738513

• 48738513 squared (48738513²) is 2375442649451169
• 48738513 cubed (48738513³) is 115775542451030243171697
• The square root of 48738513 is 6981.2973722655
• The cube root of 48738513 is 365.2784839119

Scales and comparisons

• 48,738,513 seconds is equal to 1 year, 28 weeks, 4 days, 2 hours, 28 minutes, 33 seconds.
• To count from 1 to 48,738,513 would take you about 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 48738513 cubic inches would be around 30.4 feet tall.

Recreational maths with 48738513

• 48738513 backwards is 31583784
• The number of decimal digits it has is: 8
• The sum of 48738513's digits is 39
• More coming soon!