55474749

55,474,749 is an odd composite number composed of three prime numbers multiplied together.

What does the number 55474749 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 30 divisors.

55474749 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty divisors.

Prime factorization of 55474749:

3² × 11⁴ × 421

(3 × 3 × 11 × 11 × 11 × 11 × 421)

See below for interesting mathematical facts about the number 55474749 from the Numbermatics database.

Names of 55474749

Cardinal: 55474749 can be written as Fifty-five million, four hundred seventy-four thousand, seven hundred forty-nine.

Scientific notation

Scientific notation: 5.5474749 × 10⁷

Factors of 55474749

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 435

Divisors of 55474749

Number of divisors d(n): 30
Complete list of divisors:
1 3 9 11 33 99 121 363 421 1089 1263 1331 3789 3993 4631 11979 13893 14641 41679 43923 50941 131769 152823 458469 560351 1681053 5043159 6163861 18491583 55474749
Sum of all divisors σ(n): 88352030
Sum of proper divisors (its aliquot sum) s(n): 32877281
55474749 is a deficient number, because the sum of its proper divisors (32877281) is less than itself. Its deficiency is 22597468

Bases of 55474749

Binary: 11010011100111101000111101₂
Hexadecimal: 0x34E7A3D
Base-36: X10L9

Squares and roots of 55474749

55474749 squared (55474749²) is 3077447776613001
55474749 cubed (55474749³) is 170720642968214300611749
The square root of 55474749 is 7448.1372839119
The cube root of 55474749 is 381.3863235859

Scales and comparisons

How big is 55474749?

55,474,749 seconds is equal to 1 year, 39 weeks, 5 days, 1 hour, 39 minutes, 9 seconds.
To count from 1 to 55,474,749 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 55474749 cubic inches would be around 31.8 feet tall.

Recreational maths with 55474749

55474749 backwards is 94747455
The number of decimal digits it has is: 8
The sum of 55474749's digits is 45
More coming soon!

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The information we have on file for 55474749 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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