25804980 (number)
25804980 is an even 8-digits composite number following 25804979 and preceding 25804981. In scientific notation, it is written as 2.5804980 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 120 positive divisors. There are 6469632 positive integers (up to 25804980) that are relatively prime to 25804980.
Interesting facts
- 25804980 has 120 divisors, whose sum is 85804488
- The reverse of 25804980 is 08940852
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twenty-five million eight hundred four thousand nine hundred eighty |
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Notation
Scientific notation | 2.5804980 × 10^7 |
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Engineering notation | 2.5804980 × 10^6 |
Prime Factorization of 25804980
Prime Factorization 2 × 2 × 3 × 3 × 5 × 9 × 17 × 937
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4300830 | Product of the distinct prime numbers |
The prime factorization of 25804980 is 2 × 2 × 3 × 3 × 5 × 9 × 17 × 937. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 25804980)
Multiplication
n×yn×2 | 51609960 |
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n×3 | 77414940 |
n×4 | 103219920 |
n×5 | 129024900 |
Division
n÷yn÷2 | 12902490 |
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n÷3 | 8601660 |
n÷3 | 6451245 |
n÷5 | 5160996 |
Exponentiation
nyn2 | 665896992800400 |
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n3 | 1.7183458581274E+22 |
n4 | 4.4341880502062E+29 |
n5 | 1.1442413395181E+37 |
Nth Root
y√n2√n | 5079.8602342978 |
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3√n | 295.50704716632 |
4√n | 71.273138238033 |
5√n | 30.362722150349 |
Divisors of 25804980
120 divisors
τ | Total Divisors | 120 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -25804979 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0083333333333333 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 120 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 25804980 can be divided by 120 positive divisors. The sum of these divisors (counting 25804980) is 1, the average is 0.0083333333333333.
Base conversion 25804980
Base | System | Value |
---|---|---|
2 | Binary | 1100010011100000010110100 |
3 | Ternary | 1210120000210000 |
4 | Quaternary | 1202130002310 |
5 | Quinary | 23101224410 |
6 | Senary | 2321031300 |
8 | Octal | 142340264 |
10 | Decimal | 25804980 |
12 | Duodecimal | 8785530 |
16 | Hexadecimal | 189c0b4 |
20 | Vigesimal | 815c90 |
36 | Base36 | fd390 |
Cryptographic Hash Functions
md5 | 3b51f96234f723e9ccd02c7188795c60 |
---|---|
sha1 | 385ec47f814cc03a7ea04a81ece31d20b902e6a2 |
sha256 | f4256b29b09ca35c5ee4a1f67684352705d82f46d3466890822b72181f0e68ce |
sha512 | 58b7c19910ff78c83f550460b0e9ff77863e75533efe67699091303d9dafa9f3473657a42d25ebb3640852406e1f04512076c7a1b58a52c79e6817f5b80044c0 |
ripemd-160 | 03324923eea9e79adf7dc753681b61d57ecec90f |
25804980 as geometric shapes
Circle
Radius = nDiameter | 51609960 |
---|---|
Circumference | 162137471.18806 |
Area | 2.0919771006293E+15 |
Sphere
Radius = nVolume | 7.1977902989595E+22 |
---|---|
Surface area | 8.3679084025171E+15 |
Circumference | 162137471.18806 |
Square
Length = nPerimeter | 103219920 |
---|---|
Area | 665896992800400 |
Diagonal | 36493752.692766 |
Cube
Length = nSurface area | 3995381956802400 |
---|---|
Volume | 1.7183458581274E+22 |
Space diagonal | 44695536.448299 |
Equilateral Triangle
Length = nPerimeter | 77414940 |
---|---|
Area | 2.883418560344E+14 |
Altitude | 22347768.224149 |
Triangular Pyramid
Length = nSurface area | 2.883418560344E+14 |
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Volume | 2.0250900145096E+21 |
Height | 12164584.230922 |