48123790

Names of 48123790

• Cardinal: 48123790 can be written as Forty-eight million, one hundred twenty-three thousand, seven hundred ninety.

Scientific notation

• Scientific notation: 4.812379 × 10⁷

Factors of 48123790

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 565

Divisors of 48123790

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 11 13 22 26 55 65 73 110 130 143 146 286 365 461 715 730 803 922 949 1430 1606 1898 2305 4015 4610 4745 5071 5993 8030 9490 10142 10439 11986 20878 25355 29965 33653 50710 52195 59930 65923 67306 104390 131846 168265 329615 336530 370183 437489 659230 740366 874978 1850915 2187445 3701830 4374890 4812379 9624758 24061895 48123790
• Sum of all divisors σ(n): 103384512
• Sum of proper divisors (its aliquot sum) s(n): 55260722
• 48123790 is an abundant number, because the sum of its proper divisors (55260722) is greater than itself. Its abundance is 7136932

Bases of 48123790

• Binary: 10110111100100111110001110₂
• Hexadecimal: 0x2DE4F8E
• Base-36: SNGJY

Squares and roots of 48123790

• 48123790 squared (48123790²) is 2315899163964100
• 48123790 cubed (48123790³) is 111449845027783915939000
• The square root of 48123790 is 6937.1312514613
• The cube root of 48123790 is 363.7362689323

Scales and comparisons

• 48,123,790 seconds is equal to 1 year, 27 weeks, 3 days, 23 hours, 43 minutes, 10 seconds.
• To count from 1 to 48,123,790 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 48123790 cubic inches would be around 30.3 feet tall.

Recreational maths with 48123790

• 48123790 backwards is 09732184
• The number of decimal digits it has is: 8
• The sum of 48123790's digits is 34
• More coming soon!