2947480

2,947,480 is an even composite number composed of four prime numbers multiplied together.

What does the number 2947480 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

2947480 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 2947480:

2³ × 5 × 31 × 2377

(2 × 2 × 2 × 5 × 31 × 2377)

See below for interesting mathematical facts about the number 2947480 from the Numbermatics database.

Names of 2947480

Cardinal: 2947480 can be written as Two million, nine hundred forty-seven thousand, four hundred eighty.

Scientific notation

Scientific notation: 2.94748 × 10⁶

Factors of 2947480

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 2415

Divisors of 2947480

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 5 8 10 20 31 40 62 124 155 248 310 620 1240 2377 4754 9508 11885 19016 23770 47540 73687 95080 147374 294748 368435 589496 736870 1473740 2947480
Sum of all divisors σ(n): 6848640
Sum of proper divisors (its aliquot sum) s(n): 3901160
2947480 is an abundant number, because the sum of its proper divisors (3901160) is greater than itself. Its abundance is 953680

Bases of 2947480

Binary: 1011001111100110011000₂
Hexadecimal: 0x2CF998
Base-36: 1R6AG

Squares and roots of 2947480

2947480 squared (2947480²) is 8687638350400
2947480 cubed (2947480³) is 25606640285036992000
The square root of 2947480 is 1716.8226466353
The cube root of 2947480 is 143.3783645543

Scales and comparisons

How big is 2947480?

2,947,480 seconds is equal to 4 weeks, 6 days, 2 hours, 44 minutes, 40 seconds.
To count from 1 to 2,947,480 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 2947480 cubic inches would be around 11.9 feet tall.

Recreational maths with 2947480

2947480 backwards is 0847492
The number of decimal digits it has is: 7
The sum of 2947480's digits is 34
More coming soon!

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The information we have on file for 2947480 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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