45490826 (number)
45490826 is an even 8-digits composite number following 45490825 and preceding 45490827. In scientific notation, it is written as 4.5490826 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 19673280 positive integers (up to 45490826) that are relatively prime to 45490826.
Interesting facts
- 45490826 has 48 divisors, whose sum is 78570240
- The reverse of 45490826 is 62809454
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | forty-five million four hundred ninety thousand eight hundred twenty-six |
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Notation
Scientific notation | 4.5490826 × 10^7 |
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Engineering notation | 4.5490826 × 10^6 |
Prime Factorization of 45490826
Prime Factorization 2 × 19 × 23 × 23 × 73 × 31
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 1977862 | Product of the distinct prime numbers |
The prime factorization of 45490826 is 2 × 19 × 23 × 23 × 73 × 31. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 45490826)
Multiplication
n×yn×2 | 90981652 |
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n×3 | 136472478 |
n×4 | 181963304 |
n×5 | 227454130 |
Division
n÷yn÷2 | 22745413 |
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n÷3 | 15163608.666667 |
n÷3 | 11372706.5 |
n÷5 | 9098165.2 |
Exponentiation
nyn2 | 2069415250162276 |
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n3 | 9.4139409066879E+22 |
n4 | 4.2824794776042E+30 |
n5 | 1.9481352876426E+38 |
Nth Root
y√n2√n | 6744.6887252119 |
---|---|
3√n | 356.97785382057 |
4√n | 82.126053875806 |
5√n | 34.00828758603 |
Divisors of 45490826
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 | -45490825 | 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 45490826 can be divided by 48 positive divisors. The sum of these divisors (counting 45490826) is 1, the average is 0.020833333333333.
Base conversion 45490826
Base | System | Value |
---|---|---|
2 | Binary | 10101101100010001010001010 |
3 | Ternary | 10011121011200102 |
4 | Quaternary | 2231202022022 |
5 | Quinary | 43121201301 |
6 | Senary | 4303005402 |
8 | Octal | 255421212 |
10 | Decimal | 45490826 |
12 | Duodecimal | 13299862 |
16 | Hexadecimal | 2b6228a |
20 | Vigesimal | e46716 |
36 | Base36 | r30y2 |
Cryptographic Hash Functions
md5 | f7db96090111e0d3279c57cea0bfe30b |
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sha1 | 4273d5602ccc3df0fac459190da8a5bcfe5948fe |
sha256 | 93bd90972b1cea854d3a045dd98035859e7d2a46709c1838bf6f9c599b4589a3 |
sha512 | 659b9d7ffe5ec1d30e95e6e90b0e86251b79e7ad62e703b451aee135d5a8892dbf305c94597765772d9e67b228f141d2b89db57b4c81589fad6f84c16ee407ae |
ripemd-160 | 18840dbf607c050b88e8e0423a76848abd41fc46 |
45490826 as geometric shapes
Circle
Radius = nDiameter | 90981652 |
---|---|
Circumference | 285827289.53466 |
Area | 6.5012597471365E+15 |
Sphere
Radius = nVolume | 3.9433023458372E+23 |
---|---|
Surface area | 2.6005038988546E+16 |
Circumference | 285827289.53466 |
Square
Length = nPerimeter | 181963304 |
---|---|
Area | 2069415250162276 |
Diagonal | 64333743.092755 |
Cube
Length = nSurface area | 12416491500973656 |
---|---|
Volume | 9.4139409066879E+22 |
Space diagonal | 78792421.910275 |
Equilateral Triangle
Length = nPerimeter | 136472478 |
---|---|
Area | 8.9608308880973E+14 |
Altitude | 39396210.955138 |
Triangular Pyramid
Length = nSurface area | 8.9608308880973E+14 |
---|---|
Volume | 1.1094435754681E+22 |
Height | 21444581.030918 |