90131952 (number)
90131952 is an even 8-digits composite number following 90131951 and preceding 90131953. In scientific notation, it is written as 9.0131952 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 29998080 positive integers (up to 90131952) that are relatively prime to 90131952.
Interesting facts
- 90131952 has 40 divisors, whose sum is 233196880
- The reverse of 90131952 is 25913109
- Previous prime number is 1861
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | ninety million one hundred thirty-one thousand nine hundred fifty-two |
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Notation
Scientific notation | 9.0131952 × 10^7 |
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Engineering notation | 9.0131952 × 10^6 |
Prime Factorization of 90131952
Prime Factorization 2 × 2 × 2 × 2 × 3 × 1861 × 1009
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 11266494 | Product of the distinct prime numbers |
The prime factorization of 90131952 is 2 × 2 × 2 × 2 × 3 × 1861 × 1009. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 90131952)
Multiplication
n×yn×2 | 180263904 |
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n×3 | 270395856 |
n×4 | 360527808 |
n×5 | 450659760 |
Division
n÷yn÷2 | 45065976 |
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n÷3 | 30043984 |
n÷3 | 22532988 |
n÷5 | 18026390.4 |
Exponentiation
nyn2 | 8123768771330304 |
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n3 | 7.3221113695664E+23 |
n4 | 6.5995619050041E+31 |
n5 | 5.9483139684286E+39 |
Nth Root
y√n2√n | 9493.7849143532 |
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3√n | 448.35937893889 |
4√n | 97.436055515159 |
5√n | 38.992021862739 |
Divisors of 90131952
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -90131951 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 90131952 can be divided by 40 positive divisors. The sum of these divisors (counting 90131952) is 1, the average is 0.025.
Base conversion 90131952
Base | System | Value |
---|---|---|
2 | Binary | 101010111110100110111110000 |
3 | Ternary | 20021121011210110 |
4 | Quaternary | 11113310313300 |
5 | Quinary | 141033210302 |
6 | Senary | 12535501320 |
8 | Octal | 527646760 |
10 | Decimal | 90131952 |
12 | Duodecimal | 26227840 |
16 | Hexadecimal | 55f4df0 |
20 | Vigesimal | 18369hc |
36 | Base36 | 1hnu9c |
Cryptographic Hash Functions
md5 | 979d10bdd71bb5228548f1998c6f6903 |
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sha1 | 0667b4a7899158fc60df76397bfaa1e12386b3dd |
sha256 | 2559a2a0775419339530a5564d8a529cf7d412d579bd3d4c693e20ab519e5346 |
sha512 | fb990fa4aec627ae510b18b6750e95fab2cab8877d5ba03ce89cbeb82dc9ccc0c68206eff366d26d675c4ba1d6b0e097839da3d29e93d68202e4da8449d1ab9b |
ripemd-160 | 83a9916e4ef2c9b26e765e6cbf258ab75d09e53b |
90131952 as geometric shapes
Circle
Radius = nDiameter | 180263904 |
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Circumference | 566315756.51382 |
Area | 2.5521572291473E+16 |
Sphere
Radius = nVolume | 3.0670788383195E+24 |
---|---|
Surface area | 1.0208628916589E+17 |
Circumference | 566315756.51382 |
Square
Length = nPerimeter | 360527808 |
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Area | 8123768771330304 |
Diagonal | 127465828.92156 |
Cube
Length = nSurface area | 48742612627981824 |
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Volume | 7.3221113695664E+23 |
Space diagonal | 156113120.24936 |
Equilateral Triangle
Length = nPerimeter | 270395856 |
---|---|
Area | 3.5176950652214E+15 |
Altitude | 78056560.12468 |
Triangular Pyramid
Length = nSurface area | 3.5176950652214E+15 |
---|---|
Volume | 8.6291910033726E+22 |
Height | 42488609.64052 |