2564289

2,564,289 is an odd composite number composed of five prime numbers multiplied together.

What does the number 2564289 look like?

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

2564289 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 2564289:

3² × 7 × 13 × 31 × 101

(3 × 3 × 7 × 13 × 31 × 101)

See below for interesting mathematical facts about the number 2564289 from the Numbermatics database.

Names of 2564289

Cardinal: 2564289 can be written as Two million, five hundred sixty-four thousand, two hundred eighty-nine.

Scientific notation

Scientific notation: 2.564289 × 10⁶

Factors of 2564289

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 155

Divisors of 2564289

Number of divisors d(n): 48
Complete list of divisors:
1 3 7 9 13 21 31 39 63 91 93 101 117 217 273 279 303 403 651 707 819 909 1209 1313 1953 2121 2821 3131 3627 3939 6363 8463 9191 9393 11817 21917 25389 27573 28179 40703 65751 82719 122109 197253 284921 366327 854763 2564289
Sum of all divisors σ(n): 4752384
Sum of proper divisors (its aliquot sum) s(n): 2188095
2564289 is a deficient number, because the sum of its proper divisors (2188095) is less than itself. Its deficiency is 376194

Bases of 2564289

Binary: 1001110010000011000001₂
Hexadecimal: 0x2720C1
Base-36: 1IYM9

Squares and roots of 2564289

2564289 squared (2564289²) is 6575578075521
2564289 cubed (2564289³) is 16861682527699669569
The square root of 2564289 is 1601.3397515831
The cube root of 2564289 is 136.8744298469

Scales and comparisons

How big is 2564289?

2,564,289 seconds is equal to 4 weeks, 1 day, 16 hours, 18 minutes, 9 seconds.
To count from 1 to 2,564,289 would take you about six 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 2564289 cubic inches would be around 11.4 feet tall.

Recreational maths with 2564289

2564289 backwards is 9824652
The number of decimal digits it has is: 7
The sum of 2564289's digits is 36
More coming soon!

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The information we have on file for 2564289 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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