53978409

53,978,409 is an odd composite number composed of three prime numbers multiplied together.

What does the number 53978409 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 27 divisors.

53978409 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-seven divisors.

Prime factorization of 53978409:

3² × 31² × 79²

(3 × 3 × 31 × 31 × 79 × 79)

See below for interesting mathematical facts about the number 53978409 from the Numbermatics database.

Names of 53978409

Cardinal: 53978409 can be written as Fifty-three million, nine hundred seventy-eight thousand, four hundred nine.

Scientific notation

Scientific notation: 5.3978409 × 10⁷

Factors of 53978409

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 113

Divisors of 53978409

Number of divisors d(n): 27
Complete list of divisors:
1 3 9 31 79 93 237 279 711 961 2449 2883 6241 7347 8649 18723 22041 56169 75919 193471 227757 580413 683271 1741239 5997601 17992803 53978409
Sum of all divisors σ(n): 81597789
Sum of proper divisors (its aliquot sum) s(n): 27619380
53978409 is a deficient number, because the sum of its proper divisors (27619380) is less than itself. Its deficiency is 26359029

Bases of 53978409

Binary: 11001101111010010100101001₂
Hexadecimal: 0x337A529
Base-36: W4Y09

Squares and roots of 53978409

53978409 squared (53978409²) is 2913668638171281
53978409 cubed (53978409³) is 157275197441682417871929
53978409 is a perfect square number. Its square root is 7347
The cube root of 53978409 is 377.9259324097

Scales and comparisons

How big is 53978409?

53,978,409 seconds is equal to 1 year, 37 weeks, 1 day, 18 hours, 9 seconds.
To count from 1 to 53,978,409 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 53978409 cubic inches would be around 31.5 feet tall.

Recreational maths with 53978409

53978409 backwards is 90487935
The number of decimal digits it has is: 8
The sum of 53978409's digits is 45
More coming soon!

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The information we have on file for 53978409 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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