28616340

28,616,340 is an even composite number composed of five prime numbers multiplied together.

What does the number 28616340 look like?

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

28616340 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 28616340:

2² × 3 × 5 × 241 × 1979

(2 × 2 × 3 × 5 × 241 × 1979)

See below for interesting mathematical facts about the number 28616340 from the Numbermatics database.

Names of 28616340

Cardinal: 28616340 can be written as Twenty-eight million, six hundred sixteen thousand, three hundred forty.

Scientific notation

Scientific notation: 2.861634 × 10⁷

Factors of 28616340

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 2230

Divisors of 28616340

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 60 241 482 723 964 1205 1446 1979 2410 2892 3615 3958 4820 5937 7230 7916 9895 11874 14460 19790 23748 29685 39580 59370 118740 476939 953878 1430817 1907756 2384695 2861634 4769390 5723268 7154085 9538780 14308170 28616340
Sum of all divisors σ(n): 80498880
Sum of proper divisors (its aliquot sum) s(n): 51882540
28616340 is an abundant number, because the sum of its proper divisors (51882540) is greater than itself. Its abundance is 23266200

Bases of 28616340

Binary: 1101101001010011010010100₂
Hexadecimal: 0x1B4A694
Base-36: H1CIC

Squares and roots of 28616340

28616340 squared (28616340²) is 818894914995600
28616340 cubed (28616340³) is 23433775311785188104000
The square root of 28616340 is 5349.4242680871
The cube root of 28616340 is 305.8708070969

Scales and comparisons

How big is 28616340?

28,616,340 seconds is equal to 47 weeks, 2 days, 4 hours, 59 minutes.
To count from 1 to 28,616,340 would take you about eighteen 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 28616340 cubic inches would be around 25.5 feet tall.

Recreational maths with 28616340

28616340 backwards is 04361682
28616340 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 28616340's digits is 30
More coming soon!

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The information we have on file for 28616340 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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