1825728

1,825,728 is an even composite number composed of four prime numbers multiplied together.

What does the number 1825728 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 56 divisors.

1825728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.

Prime factorization of 1825728:

2⁶ × 3 × 37 × 257

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 37 × 257)

See below for interesting mathematical facts about the number 1825728 from the Numbermatics database.

Names of 1825728

Cardinal: 1825728 can be written as One million, eight hundred twenty-five thousand, seven hundred twenty-eight.

Scientific notation

Scientific notation: 1.825728 × 10⁶

Factors of 1825728

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 9
Sum of prime factors: 299

Divisors of 1825728

Number of divisors d(n): 56
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 37 48 64 74 96 111 148 192 222 257 296 444 514 592 771 888 1028 1184 1542 1776 2056 2368 3084 3552 4112 6168 7104 8224 9509 12336 16448 19018 24672 28527 38036 49344 57054 76072 114108 152144 228216 304288 456432 608576 912864 1825728
Sum of all divisors σ(n): 4980432
Sum of proper divisors (its aliquot sum) s(n): 3154704
1825728 is an abundant number, because the sum of its proper divisors (3154704) is greater than itself. Its abundance is 1328976

Bases of 1825728

Binary: 110111101101111000000₂
Hexadecimal: 0x1BDBC0
Base-36: 134QO

Squares and roots of 1825728

1825728 squared (1825728²) is 3333282729984
1825728 cubed (1825728³) is 6085667612048228352
The square root of 1825728 is 1351.1950266339
The cube root of 1825728 is 122.2208665903

Scales and comparisons

How big is 1825728?

1,825,728 seconds is equal to 3 weeks, 3 hours, 8 minutes, 48 seconds.
To count from 1 to 1,825,728 would take you about four 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 1825728 cubic inches would be around 10.2 feet tall.

Recreational maths with 1825728

1825728 backwards is 8275281
The number of decimal digits it has is: 7
The sum of 1825728's digits is 33
More coming soon!

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The information we have on file for 1825728 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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