90744648 (number)
90744648 is an even 8-digits composite number following 90744647 and preceding 90744649. In scientific notation, it is written as 9.0744648 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors. There are 29953728 positive integers (up to 90744648) that are relatively prime to 90744648.
Interesting facts
- 90744648 has 32 divisors, whose sum is 229070400
- The reverse of 90744648 is 84644709
- Previous prime number is 103
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | ninety million seven hundred forty-four thousand six hundred forty-eight |
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Notation
Scientific notation | 9.0744648 × 10^7 |
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Engineering notation | 9.0744648 × 10^6 |
Prime Factorization of 90744648
Prime Factorization 2 × 2 × 2 × 3 × 103 × 36709
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 22686162 | Product of the distinct prime numbers |
The prime factorization of 90744648 is 2 × 2 × 2 × 3 × 103 × 36709. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 90744648)
Multiplication
n×yn×2 | 181489296 |
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n×3 | 272233944 |
n×4 | 362978592 |
n×5 | 453723240 |
Division
n÷yn÷2 | 45372324 |
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n÷3 | 30248216 |
n÷3 | 22686162 |
n÷5 | 18148929.6 |
Exponentiation
nyn2 | 8234591140643904 |
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n3 | 7.4724507448165E+23 |
n4 | 6.7808491253571E+31 |
n5 | 6.1532576702164E+39 |
Nth Root
y√n2√n | 9525.9985303379 |
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3√n | 449.37303305062 |
4√n | 97.60122197154 |
5√n | 39.044890038427 |
Divisors of 90744648
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -90744647 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 90744648 can be divided by 32 positive divisors. The sum of these divisors (counting 90744648) is 1, the average is 0.03125.
Base conversion 90744648
Base | System | Value |
---|---|---|
2 | Binary | 101011010001010011101001000 |
3 | Ternary | 20022202022020220 |
4 | Quaternary | 11122022131020 |
5 | Quinary | 141212312043 |
6 | Senary | 13000550040 |
8 | Octal | 532123510 |
10 | Decimal | 90744648 |
12 | Duodecimal | 26482320 |
16 | Hexadecimal | 568a748 |
20 | Vigesimal | 18731c8 |
36 | Base36 | 1i0z0o |
Cryptographic Hash Functions
md5 | 34afb9d9df7c83c0240d77cc154da9de |
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sha1 | d34da5f320ed4a49acb11822e8facf8567ded79e |
sha256 | 89f3a45b5b29703f7df101d14c24ec28ca3b45b91c2fb595e8892a7eb9f5a305 |
sha512 | 86597ebba0eac351e13c27705da1a3c5ec6ce3687aa5d40b3841e468e57b92de35a9be18927479755e4bdc54117ec7653ccc94d4bdee1cec8ac9e2b5633f2d9b |
ripemd-160 | 5557e4b2aace06fdac7bb9237177b112d58befba |
90744648 as geometric shapes
Circle
Radius = nDiameter | 181489296 |
---|---|
Circumference | 570165439.01878 |
Area | 2.5869731032762E+16 |
Sphere
Radius = nVolume | 3.1300528485636E+24 |
---|---|
Surface area | 1.0347892413105E+17 |
Circumference | 570165439.01878 |
Square
Length = nPerimeter | 362978592 |
---|---|
Area | 8234591140643904 |
Diagonal | 128332311.91437 |
Cube
Length = nSurface area | 49407546843863424 |
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Volume | 7.4724507448165E+23 |
Space diagonal | 157174340.85095 |
Equilateral Triangle
Length = nPerimeter | 272233944 |
---|---|
Area | 3.5656825587879E+15 |
Altitude | 78587170.425477 |
Triangular Pyramid
Length = nSurface area | 3.5656825587879E+15 |
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Volume | 8.806367656237E+22 |
Height | 42777437.304791 |