28274700

28,274,700 is an even composite number composed of four prime numbers multiplied together.

What does the number 28274700 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 54 divisors.

28274700 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-four divisors.

Prime factorization of 28274700:

2² × 3 × 5² × 307²

(2 × 2 × 3 × 5 × 5 × 307 × 307)

See below for interesting mathematical facts about the number 28274700 from the Numbermatics database.

Names of 28274700

Cardinal: 28274700 can be written as Twenty-eight million, two hundred seventy-four thousand, seven hundred.

Scientific notation

Scientific notation: 2.82747 × 10⁷

Factors of 28274700

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 317

Divisors of 28274700

Number of divisors d(n): 54
Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 150 300 307 614 921 1228 1535 1842 3070 3684 4605 6140 7675 9210 15350 18420 23025 30700 46050 92100 94249 188498 282747 376996 471245 565494 942490 1130988 1413735 1884980 2356225 2827470 4712450 5654940 7068675 9424900 14137350 28274700
Sum of all divisors σ(n): 82075476
Sum of proper divisors (its aliquot sum) s(n): 53800776
28274700 is an abundant number, because the sum of its proper divisors (53800776) is greater than itself. Its abundance is 25526076

Bases of 28274700

Binary: 1101011110111000000001100₂
Hexadecimal: 0x1AF700C
Base-36: GU0WC

Squares and roots of 28274700

28274700 squared (28274700²) is 799458660090000
28274700 cubed (28274700³) is 22604453776446723000000
The square root of 28274700 is 5317.3959792363
The cube root of 28274700 is 304.6487041989

Scales and comparisons

How big is 28274700?

28,274,700 seconds is equal to 46 weeks, 5 days, 6 hours, 5 minutes.
To count from 1 to 28,274,700 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 28274700 cubic inches would be around 25.4 feet tall.

Recreational maths with 28274700

28274700 backwards is 00747282
28274700 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 28274700's digits is 30
More coming soon!

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The information we have on file for 28274700 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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