90508768 (number)
90508768 is an even 8-digits composite number following 90508767 and preceding 90508769. In scientific notation, it is written as 9.0508768 × 10^7. The sum of its digits is 43. It has a total of 8 prime factors and 48 positive divisors. There are 37449216 positive integers (up to 90508768) that are relatively prime to 90508768.
Interesting facts
- 90508768 has 48 divisors, whose sum is 210682080
- The reverse of 90508768 is 86780509
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 43
- Digital Root 7
Name
Name | ninety million five hundred eight thousand seven hundred sixty-eight |
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Notation
Scientific notation | 9.0508768 × 10^7 |
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Engineering notation | 9.0508768 × 10^6 |
Prime Factorization of 90508768
Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 29 × 13933
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 5656798 | Product of the distinct prime numbers |
The prime factorization of 90508768 is 2 × 2 × 2 × 2 × 2 × 7 × 29 × 13933. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 90508768)
Multiplication
n×yn×2 | 181017536 |
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n×3 | 271526304 |
n×4 | 362035072 |
n×5 | 452543840 |
Division
n÷yn÷2 | 45254384 |
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n÷3 | 30169589.333333 |
n÷3 | 22627192 |
n÷5 | 18101753.6 |
Exponentiation
nyn2 | 8191837084877824 |
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n3 | 7.41433082209E+23 |
n4 | 6.710619482518E+31 |
n5 | 6.073699018795E+39 |
Nth Root
y√n2√n | 9513.6096199077 |
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3√n | 448.98333114376 |
4√n | 97.537734338602 |
5√n | 39.024570383536 |
Divisors of 90508768
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -90508767 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 90508768 can be divided by 48 positive divisors. The sum of these divisors (counting 90508768) is 1, the average is 0.020833333333333.
Base conversion 90508768
Base | System | Value |
---|---|---|
2 | Binary | 101011001010000110111100000 |
3 | Ternary | 20022022022200121 |
4 | Quaternary | 11121100313200 |
5 | Quinary | 141132240033 |
6 | Senary | 12551530024 |
8 | Octal | 531206740 |
10 | Decimal | 90508768 |
12 | Duodecimal | 26389914 |
16 | Hexadecimal | 5650de0 |
20 | Vigesimal | 185dbi8 |
36 | Base36 | 1hvx0g |
Cryptographic Hash Functions
md5 | 299607f3628b8c0ad1f9cf59d9cd9099 |
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sha1 | 1d669e3efb3ef68e0dfa382b5b1d97863ef5f196 |
sha256 | 8e606dca5674fc0527ae04c7433bde6a097e43ff94edef8515f541f7467151d8 |
sha512 | 7b2d9c524aa183a7c1d69d6830bd12457804f0b3fcb9e642d5b503c5d3986ab216753a703c12b78ab700b06944b5f2cb36e6997e135f999189fe8f05c10864b1 |
ripemd-160 | fef05a8447932b7b89c15caa7eb05a3d8a90194b |
90508768 as geometric shapes
Circle
Radius = nDiameter | 181017536 |
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Circumference | 568683361.26853 |
Area | 2.5735415205257E+16 |
Sphere
Radius = nVolume | 3.1057076322617E+24 |
---|---|
Surface area | 1.0294166082103E+17 |
Circumference | 568683361.26853 |
Square
Length = nPerimeter | 362035072 |
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Area | 8191837084877824 |
Diagonal | 127998727.21928 |
Cube
Length = nSurface area | 49151022509266944 |
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Volume | 7.41433082209E+23 |
Space diagonal | 156765784.70646 |
Equilateral Triangle
Length = nPerimeter | 271526304 |
---|---|
Area | 3.5471695095838E+15 |
Altitude | 78382892.353232 |
Triangular Pyramid
Length = nSurface area | 3.5471695095838E+15 |
---|---|
Volume | 8.7378726704338E+22 |
Height | 42666242.406427 |