315428949

315,428,949 is an odd composite number composed of four prime numbers multiplied together.

What does the number 315428949 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

315428949 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 315428949:

3² × 11 × 41 × 77711

(3 × 3 × 11 × 41 × 77711)

See below for interesting mathematical facts about the number 315428949 from the Numbermatics database.

Names of 315428949

Cardinal: 315428949 can be written as Three hundred fifteen million, four hundred twenty-eight thousand, nine hundred forty-nine.

Scientific notation

Scientific notation: 3.15428949 × 10⁸

Factors of 315428949

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 77766

Divisors of 315428949

Number of divisors d(n): 24
Complete list of divisors:
1 3 9 11 33 41 99 123 369 451 1353 4059 77711 233133 699399 854821 2564463 3186151 7693389 9558453 28675359 35047661 105142983 315428949
Sum of all divisors σ(n): 509169024
Sum of proper divisors (its aliquot sum) s(n): 193740075
315428949 is a deficient number, because the sum of its proper divisors (193740075) is less than itself. Its deficiency is 121688874

Bases of 315428949

Binary: 10010110011010001000001010101₂
Hexadecimal: 0x12CD1055
Base-36: 57SQJ9

Squares and roots of 315428949

315428949 squared (315428949²) is 99495421867244601
315428949 cubed (315428949³) is 31383736349896582019354349
The square root of 315428949 is 17760.3195072611
The cube root of 315428949 is 680.7179189723

Scales and comparisons

How big is 315428949?

315,428,949 seconds is equal to 10 years, 1 week, 3 days, 19 hours, 9 minutes, 9 seconds.
To count from 1 to 315,428,949 would take you about fifteen 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 315428949 cubic inches would be around 56.7 feet tall.

Recreational maths with 315428949

315428949 backwards is 949824513
The number of decimal digits it has is: 9
The sum of 315428949's digits is 45
More coming soon!

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The information we have on file for 315428949 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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