2949247

2,949,247 is an odd composite number composed of three prime numbers multiplied together.

What does the number 2949247 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

2949247 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 2949247:

7 × 31 × 13591

See below for interesting mathematical facts about the number 2949247 from the Numbermatics database.

Names of 2949247

Cardinal: 2949247 can be written as Two million, nine hundred forty-nine thousand, two hundred forty-seven.

Scientific notation

Scientific notation: 2.949247 × 10⁶

Factors of 2949247

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 13629

Divisors of 2949247

Number of divisors d(n): 8
Complete list of divisors:
1 7 31 217 13591 95137 421321 2949247
Sum of all divisors σ(n): 3479552
Sum of proper divisors (its aliquot sum) s(n): 530305
2949247 is a deficient number, because the sum of its proper divisors (530305) is less than itself. Its deficiency is 2418942

Bases of 2949247

Binary: 1011010000000001111111₂
Hexadecimal: 0x2D007F
Base-36: 1R7NJ

Squares and roots of 2949247

2949247 squared (2949247²) is 8698057867009
2949247 cubed (2949247³) is 25652721070102692223
The square root of 2949247 is 1717.3371829667
The cube root of 2949247 is 143.4070103759

Scales and comparisons

How big is 2949247?

2,949,247 seconds is equal to 4 weeks, 6 days, 3 hours, 14 minutes, 7 seconds.
To count from 1 to 2,949,247 would take you about seven 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 2949247 cubic inches would be around 12 feet tall.

Recreational maths with 2949247

2949247 backwards is 7429492
The number of decimal digits it has is: 7
The sum of 2949247's digits is 37
More coming soon!

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The information we have on file for 2949247 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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