25898980 (number)
25898980 is an even 8-digits composite number following 25898979 and preceding 25898981. In scientific notation, it is written as 2.5898980 × 10^7. The sum of its digits is 49. It has a total of 6 prime factors and 36 positive divisors. There are 10142080 positive integers (up to 25898980) that are relatively prime to 25898980.
Interesting facts
- 25898980 has 36 divisors, whose sum is 55553652
- The reverse of 25898980 is 08989852
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 49
- Digital Root 4
Name
Name | twenty-five million eight hundred ninety-eight thousand nine hundred eighty |
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Notation
Scientific notation | 2.5898980 × 10^7 |
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Engineering notation | 2.5898980 × 10^6 |
Prime Factorization of 25898980
Prime Factorization 2 × 2 × 5 × 53 × 53 × 461
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 244330 | Product of the distinct prime numbers |
The prime factorization of 25898980 is 2 × 2 × 5 × 53 × 53 × 461. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 25898980)
Multiplication
n×yn×2 | 51797960 |
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n×3 | 77696940 |
n×4 | 103595920 |
n×5 | 129494900 |
Division
n÷yn÷2 | 12949490 |
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n÷3 | 8632993.3333333 |
n÷3 | 6474745 |
n÷5 | 5179796 |
Exponentiation
nyn2 | 670757165040400 |
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n3 | 1.7371926402238E+22 |
n4 | 4.4991517445303E+29 |
n5 | 1.1652344104856E+37 |
Nth Root
y√n2√n | 5089.1040468829 |
---|---|
3√n | 295.86542762738 |
4√n | 71.337956565092 |
5√n | 30.384810493711 |
Divisors of 25898980
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -25898979 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 25898980 can be divided by 36 positive divisors. The sum of these divisors (counting 25898980) is 1, the average is 0.027777777777778.
Base conversion 25898980
Base | System | Value |
---|---|---|
2 | Binary | 1100010110010111111100100 |
3 | Ternary | 1210201210201111 |
4 | Quaternary | 1202302333210 |
5 | Quinary | 23112231410 |
6 | Senary | 2323034404 |
8 | Octal | 142627744 |
10 | Decimal | 25898980 |
12 | Duodecimal | 880ba04 |
16 | Hexadecimal | 18b2fe4 |
20 | Vigesimal | 81h790 |
36 | Base36 | ff3s4 |
Cryptographic Hash Functions
md5 | 841001f14b42e4dc93d792466338ae3b |
---|---|
sha1 | f23e965318b21e0742ed6c6d3d1b390a01c60d89 |
sha256 | 3a190aad6b00a5e0b126566bf9ab91c12ae328b228703ef7453caf9bf37e8d60 |
sha512 | bfb654dca42e6be79090fc34758fe04ad727ca1df9453271fb25b23c3199acdcbb2b49c66e619655f83b90cbb47f0bb98bb74ece854767f064c3b423591ef574 |
ripemd-160 | d8f3283b08d1af95b984eef69806970957528cb7 |
25898980 as geometric shapes
Circle
Radius = nDiameter | 51797960 |
---|---|
Circumference | 162728090.60694 |
Area | 2.1072457820336E+15 |
Sphere
Radius = nVolume | 7.2767355151965E+22 |
---|---|
Surface area | 8.4289831281345E+15 |
Circumference | 162728090.60694 |
Square
Length = nPerimeter | 103595920 |
---|---|
Area | 670757165040400 |
Diagonal | 36626688.76763 |
Cube
Length = nSurface area | 4024542990242400 |
---|---|
Volume | 1.7371926402238E+22 |
Space diagonal | 44858349.22421 |
Equilateral Triangle
Length = nPerimeter | 77696940 |
---|---|
Area | 2.9044637234771E+14 |
Altitude | 22429174.612105 |
Triangular Pyramid
Length = nSurface area | 2.9044637234771E+14 |
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Volume | 2.047301160216E+21 |
Height | 12208896.255877 |