4939749

4,939,749 is an odd composite number composed of two prime numbers multiplied together.

What does the number 4939749 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

4939749 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 4939749:

3² × 548861

(3 × 3 × 548861)

See below for interesting mathematical facts about the number 4939749 from the Numbermatics database.

Names of 4939749

Cardinal: 4939749 can be written as Four million, nine hundred thirty-nine thousand, seven hundred forty-nine.

Scientific notation

Scientific notation: 4.939749 × 10⁶

Factors of 4939749

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 548864

Divisors of 4939749

Number of divisors d(n): 6
Complete list of divisors:
1 3 9 548861 1646583 4939749
Sum of all divisors σ(n): 7135206
Sum of proper divisors (its aliquot sum) s(n): 2195457
4939749 is a deficient number, because the sum of its proper divisors (2195457) is less than itself. Its deficiency is 2744292

Bases of 4939749

Binary: 10010110101111111100101₂
Hexadecimal: 0x4B5FE5
Base-36: 2XVJ9

Squares and roots of 4939749

4939749 squared (4939749²) is 24401120183001
4939749 cubed (4939749³) is 120535409022859006749
The square root of 4939749 is 2222.5546112525
The cube root of 4939749 is 170.3079654097

Scales and comparisons

How big is 4939749?

4,939,749 seconds is equal to 8 weeks, 1 day, 4 hours, 9 minutes, 9 seconds.
To count from 1 to 4,939,749 would take you about twelve 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 4939749 cubic inches would be around 14.2 feet tall.

Recreational maths with 4939749

4939749 backwards is 9479394
The number of decimal digits it has is: 7
The sum of 4939749's digits is 45
More coming soon!

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The information we have on file for 4939749 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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