90131448 (number)
90131448 is an even 8-digits composite number following 90131447 and preceding 90131449. In scientific notation, it is written as 9.0131448 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 96 positive divisors. There are 26611200 positive integers (up to 90131448) that are relatively prime to 90131448.
Interesting facts
- 90131448 has 96 divisors, whose sum is 254051280
- The reverse of 90131448 is 84413109
- Previous prime number is 41
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 four hundred forty-eight |
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Notation
Scientific notation | 9.0131448 × 10^7 |
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Engineering notation | 9.0131448 × 10^6 |
Prime Factorization of 90131448
Prime Factorization 2 × 2 × 2 × 3 × 11 × 11 × 41 × 757
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 2048442 | Product of the distinct prime numbers |
The prime factorization of 90131448 is 2 × 2 × 2 × 3 × 11 × 11 × 41 × 757. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 90131448)
Multiplication
n×yn×2 | 180262896 |
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n×3 | 270394344 |
n×4 | 360525792 |
n×5 | 450657240 |
Division
n÷yn÷2 | 45065724 |
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n÷3 | 30043816 |
n÷3 | 22532862 |
n÷5 | 18026289.6 |
Exponentiation
nyn2 | 8123677918576704 |
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n3 | 7.3219885388694E+23 |
n4 | 6.5994142924771E+31 |
n5 | 5.9481476613285E+39 |
Nth Root
y√n2√n | 9493.7583706349 |
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3√n | 448.35854322509 |
4√n | 97.435919304099 |
5√n | 38.99197825551 |
Divisors of 90131448
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -90131447 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 90131448 can be divided by 96 positive divisors. The sum of these divisors (counting 90131448) is 1, the average is 0.010416666666667.
Base conversion 90131448
Base | System | Value |
---|---|---|
2 | Binary | 101010111110100101111111000 |
3 | Ternary | 20021121011002210 |
4 | Quaternary | 11113310233320 |
5 | Quinary | 141033201243 |
6 | Senary | 12535455120 |
8 | Octal | 527645770 |
10 | Decimal | 90131448 |
12 | Duodecimal | 262274a0 |
16 | Hexadecimal | 55f4bf8 |
20 | Vigesimal | 18368c8 |
36 | Base36 | 1hntvc |
Cryptographic Hash Functions
md5 | 9443557cad428452579a8aa8312587fe |
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sha1 | 761a67fd647a3e16a220239a3124900b3f3b1439 |
sha256 | 1916279c05b8e4fa86ae79e321cbb6aa77d248d2033d28576b8a0a6036e15ec1 |
sha512 | bf28d87b9bc3bee8b5cb2f90397cd050c89b86122e02fc41c561dca53f5fde83a2d23382ccc16704040a4a6366a69979809258a950f0026b6e54b1e9313d0bb2 |
ripemd-160 | 90cc8c1f5c1b1ce6b3fdce0e041d0de927f2b3a4 |
90131448 as geometric shapes
Circle
Radius = nDiameter | 180262896 |
---|---|
Circumference | 566312589.78842 |
Area | 2.552128686913E+16 |
Sphere
Radius = nVolume | 3.0670273871175E+24 |
---|---|
Surface area | 1.0208514747652E+17 |
Circumference | 566312589.78842 |
Square
Length = nPerimeter | 360525792 |
---|---|
Area | 8123677918576704 |
Diagonal | 127465116.15793 |
Cube
Length = nSurface area | 48742067511460224 |
---|---|
Volume | 7.3219885388694E+23 |
Space diagonal | 156112247.29575 |
Equilateral Triangle
Length = nPerimeter | 270394344 |
---|---|
Area | 3.5176557248251E+15 |
Altitude | 78056123.647876 |
Triangular Pyramid
Length = nSurface area | 3.5176557248251E+15 |
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Volume | 8.6290462460079E+22 |
Height | 42488372.052642 |