5409978

Names of 5409978

• Cardinal: 5409978 can be written as Five million, four hundred nine thousand, nine hundred seventy-eight.

Scientific notation

• Scientific notation: 5.409978 × 10⁶

Factors of 5409978

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 7606

Divisors of 5409978

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 7 14 17 21 34 42 51 102 119 238 357 714 7577 15154 22731 45462 53039 106078 128809 159117 257618 318234 386427 772854 901663 1803326 2704989 5409978
• Sum of all divisors σ(n): 13094784
• Sum of proper divisors (its aliquot sum) s(n): 7684806
• 5409978 is an abundant number, because the sum of its proper divisors (7684806) is greater than itself. Its abundance is 2274828

Bases of 5409978

• Binary: 10100101000110010111010₂
• Hexadecimal: 0x528CBA
• Base-36: 37YD6

Squares and roots of 5409978

• 5409978 squared (5409978²) is 29267861960484
• 5409978 cubed (5409978³) is 158338489313255309352
• The square root of 5409978 is 2325.9359406485
• The cube root of 5409978 is 175.5490565049

Scales and comparisons

• 5,409,978 seconds is equal to 8 weeks, 6 days, 14 hours, 46 minutes, 18 seconds.
• To count from 1 to 5,409,978 would take you about thirteen weeks!

  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 5409978 cubic inches would be around 14.6 feet tall.

Recreational maths with 5409978

• 5409978 backwards is 8799045
• 5409978 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 5409978's digits is 42
• More coming soon!