2974842

2,974,842 is an even composite number composed of four prime numbers multiplied together.

What does the number 2974842 look like?

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

2974842 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 2974842:

2 × 3² × 13 × 12713

(2 × 3 × 3 × 13 × 12713)

See below for interesting mathematical facts about the number 2974842 from the Numbermatics database.

Names of 2974842

Cardinal: 2974842 can be written as Two million, nine hundred seventy-four thousand, eight hundred forty-two.

Scientific notation

Scientific notation: 2.974842 × 10⁶

Factors of 2974842

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 12731

Divisors of 2974842

Number of divisors d(n): 24
Complete list of divisors:
1 2 3 6 9 13 18 26 39 78 117 234 12713 25426 38139 76278 114417 165269 228834 330538 495807 991614 1487421 2974842
Sum of all divisors σ(n): 6941844
Sum of proper divisors (its aliquot sum) s(n): 3967002
2974842 is an abundant number, because the sum of its proper divisors (3967002) is greater than itself. Its abundance is 992160

Bases of 2974842

Binary: 1011010110010001111010₂
Hexadecimal: 0x2D647A
Base-36: 1RREI

Squares and roots of 2974842

2974842 squared (2974842²) is 8849684924964
2974842 cubed (2974842³) is 26326414401549755688
The square root of 2974842 is 1724.7730285461
The cube root of 2974842 is 143.8206679633

Scales and comparisons

How big is 2974842?

2,974,842 seconds is equal to 4 weeks, 6 days, 10 hours, 20 minutes, 42 seconds.
To count from 1 to 2,974,842 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 2974842 cubic inches would be around 12 feet tall.

Recreational maths with 2974842

2974842 backwards is 2484792
The number of decimal digits it has is: 7
The sum of 2974842's digits is 36
More coming soon!

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The information we have on file for 2974842 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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