3991374

3,991,374 is an even composite number composed of five prime numbers multiplied together.

What does the number 3991374 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

3991374 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 3991374:

2 × 3² × 23 × 31 × 311

(2 × 3 × 3 × 23 × 31 × 311)

See below for interesting mathematical facts about the number 3991374 from the Numbermatics database.

Names of 3991374

Cardinal: 3991374 can be written as Three million, nine hundred ninety-one thousand, three hundred seventy-four.

Scientific notation

Scientific notation: 3.991374 × 10⁶

Factors of 3991374

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 370

Divisors of 3991374

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 6 9 18 23 31 46 62 69 93 138 186 207 279 311 414 558 622 713 933 1426 1866 2139 2799 4278 5598 6417 7153 9641 12834 14306 19282 21459 28923 42918 57846 64377 86769 128754 173538 221743 443486 665229 1330458 1995687 3991374
Sum of all divisors σ(n): 9345024
Sum of proper divisors (its aliquot sum) s(n): 5353650
3991374 is an abundant number, because the sum of its proper divisors (5353650) is greater than itself. Its abundance is 1362276

Bases of 3991374

Binary: 1111001110011101001110₂
Hexadecimal: 0x3CE74E
Base-36: 2DJRI

Squares and roots of 3991374

3991374 squared (3991374²) is 15931066407876
3991374 cubed (3991374³) is 63586844252669661624
The square root of 3991374 is 1997.8423361217
The cube root of 3991374 is 158.6259153951

Scales and comparisons

How big is 3991374?

3,991,374 seconds is equal to 6 weeks, 4 days, 4 hours, 42 minutes, 54 seconds.
To count from 1 to 3,991,374 would take you about nine 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 3991374 cubic inches would be around 13.2 feet tall.

Recreational maths with 3991374

3991374 backwards is 4731993
The number of decimal digits it has is: 7
The sum of 3991374's digits is 36
More coming soon!

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The information we have on file for 3991374 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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