90265890 (number)
90265890 is an even 8-digits composite number following 90265889 and preceding 90265891. In scientific notation, it is written as 9.0265890 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 128 positive divisors. There are 19768320 positive integers (up to 90265890) that are relatively prime to 90265890.
Interesting facts
- 90265890 has 128 divisors, whose sum is 259967232
- The reverse of 90265890 is 09856209
- Previous prime number is 397
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | ninety million two hundred sixty-five thousand eight hundred ninety |
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Notation
Scientific notation | 9.0265890 × 10^7 |
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Engineering notation | 9.0265890 × 10^6 |
Prime Factorization of 90265890
Prime Factorization 2 × 3 × 5 × 13 × 11 × 397 × 53
Composite numberω | Distinct Factors | 7 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 90265890 | Product of the distinct prime numbers |
The prime factorization of 90265890 is 2 × 3 × 5 × 13 × 11 × 397 × 53. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 90265890)
Multiplication
n×yn×2 | 180531780 |
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n×3 | 270797670 |
n×4 | 361063560 |
n×5 | 451329450 |
Division
n÷yn÷2 | 45132945 |
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n÷3 | 30088630 |
n÷3 | 22566472.5 |
n÷5 | 18053178 |
Exponentiation
nyn2 | 8147930897492100 |
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n3 | 7.3548023412062E+23 |
n4 | 6.6388777910306E+31 |
n5 | 5.9926421240861E+39 |
Nth Root
y√n2√n | 9500.8362789809 |
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3√n | 448.58135954746 |
4√n | 97.472233374335 |
5√n | 39.003603575476 |
Divisors of 90265890
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -90265889 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 90265890 can be divided by 128 positive divisors. The sum of these divisors (counting 90265890) is 1, the average is 0.0078125.
Base conversion 90265890
Base | System | Value |
---|---|---|
2 | Binary | 101011000010101100100100010 |
3 | Ternary | 20021211222112010 |
4 | Quaternary | 11120111210202 |
5 | Quinary | 141102002030 |
6 | Senary | 12542413350 |
8 | Octal | 530254442 |
10 | Decimal | 90265890 |
12 | Duodecimal | 26291256 |
16 | Hexadecimal | 5615922 |
20 | Vigesimal | 18434ea |
36 | Base36 | 1hqplu |
Cryptographic Hash Functions
md5 | 87660cc516f3b6f4ada06305d5bedd8e |
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sha1 | 3f25f846efb220c3b782d0df92e7e576581b4ffe |
sha256 | 22c7e6fe0d2d3ddb24ff2cee0351590f9bddfe5026bdd2ff9b4a41ff4214e67a |
sha512 | 38a0416fda8267f34b88325077ff63b3c193791b66c747f24940a4bb9f31f4ca606bcd135267b577540bafe7f80b32abc577f917ef44a8f559b55b5c916fb1f7 |
ripemd-160 | a919cdf5021ff5feaec80138537d5d2edd2e83f6 |
90265890 as geometric shapes
Circle
Radius = nDiameter | 180531780 |
---|---|
Circumference | 567157313.78749 |
Area | 2.5597479849518E+16 |
Sphere
Radius = nVolume | 3.0807724004985E+24 |
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Surface area | 1.0238991939807E+17 |
Circumference | 567157313.78749 |
Square
Length = nPerimeter | 361063560 |
---|---|
Area | 8147930897492100 |
Diagonal | 127655245.85768 |
Cube
Length = nSurface area | 48887585384952600 |
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Volume | 7.3548023412062E+23 |
Space diagonal | 156345107.67042 |
Equilateral Triangle
Length = nPerimeter | 270797670 |
---|---|
Area | 3.5281575727541E+15 |
Altitude | 78172553.835212 |
Triangular Pyramid
Length = nSurface area | 3.5281575727541E+15 |
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Volume | 8.6677176829227E+22 |
Height | 42551748.619226 |