90131856 (number)
90131856 is an even 8-digits composite number following 90131855 and preceding 90131857. In scientific notation, it is written as 9.0131856 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 29911296 positive integers (up to 90131856) that are relatively prime to 90131856.
Interesting facts
- 90131856 has 40 divisors, whose sum is 233868960
- The reverse of 90131856 is 65813109
- Previous prime number is 233
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | ninety million one hundred thirty-one thousand eight hundred fifty-six |
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Notation
Scientific notation | 9.0131856 × 10^7 |
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Engineering notation | 9.0131856 × 10^6 |
Prime Factorization of 90131856
Prime Factorization 2 × 2 × 2 × 2 × 3 × 233 × 8059
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 11266482 | Product of the distinct prime numbers |
The prime factorization of 90131856 is 2 × 2 × 2 × 2 × 3 × 233 × 8059. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 90131856)
Multiplication
n×yn×2 | 180263712 |
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n×3 | 270395568 |
n×4 | 360527424 |
n×5 | 450659280 |
Division
n÷yn÷2 | 45065928 |
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n÷3 | 30043952 |
n÷3 | 22532964 |
n÷5 | 18026371.2 |
Exponentiation
nyn2 | 8123751466004736 |
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n3 | 7.3220879731373E+23 |
n4 | 6.5995337881414E+31 |
n5 | 5.948282290599E+39 |
Nth Root
y√n2√n | 9493.7798584126 |
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3√n | 448.35921975555 |
4√n | 97.436029570239 |
5√n | 38.992013556615 |
Divisors of 90131856
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 | -90131855 | 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 90131856 can be divided by 40 positive divisors. The sum of these divisors (counting 90131856) is 1, the average is 0.025.
Base conversion 90131856
Base | System | Value |
---|---|---|
2 | Binary | 101010111110100110110010000 |
3 | Ternary | 20021121011122220 |
4 | Quaternary | 11113310312100 |
5 | Quinary | 141033204411 |
6 | Senary | 12535501040 |
8 | Octal | 527646620 |
10 | Decimal | 90131856 |
12 | Duodecimal | 26227780 |
16 | Hexadecimal | 55f4d90 |
20 | Vigesimal | 18369cg |
36 | Base36 | 1hnu6o |
Cryptographic Hash Functions
md5 | 18dc9eca8e0656af297e2a9167745935 |
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sha1 | d47337d38585dbe110b360c5170ffbff7f5f3e6a |
sha256 | eda334d7c4ffae9d35cc055db2b19aec3c45ed0e1b9a1b3a1e8246f9ef2454da |
sha512 | bc59f92a02406dc7449929a173856eb133e33b1db6183499b067966f118e0ee771ee1a1281bc495dddfca1887d1462edf91bd08660874300f93e65382297dbb0 |
ripemd-160 | 5cd875aed3cdd4a003d86714cac39139828f56ef |
90131856 as geometric shapes
Circle
Radius = nDiameter | 180263712 |
---|---|
Circumference | 566315153.32803 |
Area | 2.552151792519E+16 |
Sphere
Radius = nVolume | 3.0670690380462E+24 |
---|---|
Surface area | 1.0208607170076E+17 |
Circumference | 566315153.32803 |
Square
Length = nPerimeter | 360527424 |
---|---|
Area | 8123751466004736 |
Diagonal | 127465693.15706 |
Cube
Length = nSurface area | 48742508796028416 |
---|---|
Volume | 7.3220879731373E+23 |
Space diagonal | 156112953.97248 |
Equilateral Triangle
Length = nPerimeter | 270395568 |
---|---|
Area | 3.5176875717956E+15 |
Altitude | 78056476.986241 |
Triangular Pyramid
Length = nSurface area | 3.5176875717956E+15 |
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Volume | 8.6291634304164E+22 |
Height | 42488564.385686 |