48972378

Names of 48972378

• Cardinal: 48972378 can be written as Forty-eight million, nine hundred seventy-two thousand, three hundred seventy-eight.

Scientific notation

• Scientific notation: 4.8972378 × 10⁷

Factors of 48972378

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 631

Divisors of 48972378

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 39 42 78 91 182 257 273 349 514 546 698 771 1047 1542 1799 2094 2443 3341 3598 4537 4886 5397 6682 7329 9074 10023 10794 13611 14658 20046 23387 27222 31759 46774 63518 70161 89693 95277 140322 179386 190554 269079 538158 627851 1166009 1255702 1883553 2332018 3498027 3767106 6996054 8162063 16324126 24486189 48972378
• Sum of all divisors σ(n): 121363200
• Sum of proper divisors (its aliquot sum) s(n): 72390822
• 48972378 is an abundant number, because the sum of its proper divisors (72390822) is greater than itself. Its abundance is 23418444

Bases of 48972378

• Binary: 10111010110100001001011010₂
• Hexadecimal: 0x2EB425A
• Base-36: T5NBU

Squares and roots of 48972378

• 48972378 squared (48972378²) is 2398293806974884
• 48972378 cubed (48972378³) is 117450150870233055754152
• The square root of 48972378 is 6998.0267218695
• The cube root of 48972378 is 365.8617979811

Scales and comparisons

• 48,972,378 seconds is equal to 1 year, 28 weeks, 6 days, 19 hours, 26 minutes, 18 seconds.
• To count from 1 to 48,972,378 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 48972378 cubic inches would be around 30.5 feet tall.

Recreational maths with 48972378

• 48972378 backwards is 87327984
• The number of decimal digits it has is: 8
• The sum of 48972378's digits is 48
• More coming soon!