2987628

2,987,628 is an even composite number composed of four prime numbers multiplied together.

What does the number 2987628 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

2987628 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 2987628:

2² × 3 × 7² × 5081

(2 × 2 × 3 × 7 × 7 × 5081)

See below for interesting mathematical facts about the number 2987628 from the Numbermatics database.

Names of 2987628

Cardinal: 2987628 can be written as Two million, nine hundred eighty-seven thousand, six hundred twenty-eight.

Scientific notation

Scientific notation: 2.987628 × 10⁶

Factors of 2987628

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 5093

Divisors of 2987628

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 294 588 5081 10162 15243 20324 30486 35567 60972 71134 106701 142268 213402 248969 426804 497938 746907 995876 1493814 2987628
Sum of all divisors σ(n): 8110872
Sum of proper divisors (its aliquot sum) s(n): 5123244
2987628 is an abundant number, because the sum of its proper divisors (5123244) is greater than itself. Its abundance is 2135616

Bases of 2987628

Binary: 1011011001011001101100₂
Hexadecimal: 0x2D966C
Base-36: 1S19O

Squares and roots of 2987628

2987628 squared (2987628²) is 8925921066384
2987628 cubed (2987628³) is 26667331703718697152
The square root of 2987628 is 1728.4756289865
The cube root of 2987628 is 144.0264226205

Scales and comparisons

How big is 2987628?

2,987,628 seconds is equal to 4 weeks, 6 days, 13 hours, 53 minutes, 48 seconds.
To count from 1 to 2,987,628 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 2987628 cubic inches would be around 12 feet tall.

Recreational maths with 2987628

2987628 backwards is 8267892
2987628 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 2987628's digits is 42
More coming soon!

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The information we have on file for 2987628 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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