25505590 (number)
25505590 is an even 8-digits composite number following 25505589 and preceding 25505591. In scientific notation, it is written as 2.5505590 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 48 positive divisors. There are 9141440 positive integers (up to 25505590) that are relatively prime to 25505590.
Interesting facts
- 25505590 has 48 divisors, whose sum is 51193296
- The reverse of 25505590 is 09550552
- Previous prime number is 197
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | twenty-five million five hundred five thousand five hundred ninety |
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Notation
Scientific notation | 2.5505590 × 10^7 |
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Engineering notation | 2.5505590 × 10^6 |
Prime Factorization of 25505590
Prime Factorization 2 × 5 × 11 × 11 × 197 × 107
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 2318690 | Product of the distinct prime numbers |
The prime factorization of 25505590 is 2 × 5 × 11 × 11 × 197 × 107. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 25505590)
Multiplication
n×yn×2 | 51011180 |
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n×3 | 76516770 |
n×4 | 102022360 |
n×5 | 127527950 |
Division
n÷yn÷2 | 12752795 |
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n÷3 | 8501863.3333333 |
n÷3 | 6376397.5 |
n÷5 | 5101118 |
Exponentiation
nyn2 | 650535121248100 |
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n3 | 1.6592282083154E+22 |
n4 | 4.2319594397728E+29 |
n5 | 1.0793862236747E+37 |
Nth Root
y√n2√n | 5050.3059313273 |
---|---|
3√n | 294.35977212772 |
4√n | 71.065504510468 |
5√n | 30.291939086077 |
Divisors of 25505590
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -25505589 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 25505590 can be divided by 48 positive divisors. The sum of these divisors (counting 25505590) is 1, the average is 0.020833333333333.
Base conversion 25505590
Base | System | Value |
---|---|---|
2 | Binary | 1100001010010111100110110 |
3 | Ternary | 1202222211002111 |
4 | Quaternary | 1201102330312 |
5 | Quinary | 23012134330 |
6 | Senary | 2310401234 |
8 | Octal | 141227466 |
10 | Decimal | 25505590 |
12 | Duodecimal | 866021a |
16 | Hexadecimal | 1852f36 |
20 | Vigesimal | 7j83ja |
36 | Base36 | f6o8m |
Cryptographic Hash Functions
md5 | 06a8b156e90c556f07202d7897c29ca1 |
---|---|
sha1 | b79fdd88cab5b5010b70e54df99186c8f3a6e50c |
sha256 | af612d9ab17f79e768d3872c6afc7faabfb5177fa21af6c71850b58b26dfff6d |
sha512 | 6eff1f278d5e8a15a637c7b2bf605d76857ae98f4059223ddef7ef1350850f38658f9d128ff5e02c2e9ce0af38da36a989735432ca6dca984a0844a78e19b4f9 |
ripemd-160 | 57a7aa09e02e3d240e38f53c794cc73d84d55282 |
25505590 as geometric shapes
Circle
Radius = nDiameter | 51011180 |
---|---|
Circumference | 160256348.33895 |
Area | 2.0437163578152E+15 |
Sphere
Radius = nVolume | 6.950158866497E+22 |
---|---|
Surface area | 8.1748654312607E+15 |
Circumference | 160256348.33895 |
Square
Length = nPerimeter | 102022360 |
---|---|
Area | 650535121248100 |
Diagonal | 36070351.294328 |
Cube
Length = nSurface area | 3903210727488600 |
---|---|
Volume | 1.6592282083154E+22 |
Space diagonal | 44176977.757021 |
Equilateral Triangle
Length = nPerimeter | 76516770 |
---|---|
Area | 2.8168997052742E+14 |
Altitude | 22088488.87851 |
Triangular Pyramid
Length = nSurface area | 2.8168997052742E+14 |
---|---|
Volume | 1.9554191960597E+21 |
Height | 12023450.431443 |