45493908 (number)
45493908 is an even 8-digits composite number following 45493907 and preceding 45493909. In scientific notation, it is written as 4.5493908 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 14412640 positive integers (up to 45493908) that are relatively prime to 45493908.
Interesting facts
- 45493908 has 48 divisors, whose sum is 111476736
- The reverse of 45493908 is 80939454
- Previous prime number is 191
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | forty-five million four hundred ninety-three thousand nine hundred eight |
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Notation
Scientific notation | 4.5493908 × 10^7 |
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Engineering notation | 4.5493908 × 10^6 |
Prime Factorization of 45493908
Prime Factorization 2 × 2 × 3 × 23 × 191 × 863
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 22746954 | Product of the distinct prime numbers |
The prime factorization of 45493908 is 2 × 2 × 3 × 23 × 191 × 863. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 45493908)
Multiplication
n×yn×2 | 90987816 |
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n×3 | 136481724 |
n×4 | 181975632 |
n×5 | 227469540 |
Division
n÷yn÷2 | 22746954 |
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n÷3 | 15164636 |
n÷3 | 11373477 |
n÷5 | 9098781.6 |
Exponentiation
nyn2 | 2069695665112464 |
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n3 | 9.4158544176625E+22 |
n4 | 4.2836401461853E+30 |
n5 | 1.9487953071566E+38 |
Nth Root
y√n2√n | 6744.9171974161 |
---|---|
3√n | 356.98591537933 |
4√n | 82.127444848943 |
5√n | 34.008748385322 |
Divisors of 45493908
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 | -45493907 | 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 45493908 can be divided by 48 positive divisors. The sum of these divisors (counting 45493908) is 1, the average is 0.020833333333333.
Base conversion 45493908
Base | System | Value |
---|---|---|
2 | Binary | 10101101100010111010010100 |
3 | Ternary | 10011121022220120 |
4 | Quaternary | 2231202322110 |
5 | Quinary | 43121301113 |
6 | Senary | 4303031540 |
8 | Octal | 255427224 |
10 | Decimal | 45493908 |
12 | Duodecimal | 1329b5b0 |
16 | Hexadecimal | 2b62e94 |
20 | Vigesimal | e46ef8 |
36 | Base36 | r33bo |
Cryptographic Hash Functions
md5 | 4378868a008c97491d2443f2eb7bb800 |
---|---|
sha1 | c7aaebda373f9cf814999965a989e309f38abb7e |
sha256 | 65024c368522444fc2f24dac152a1b6e7eda5d1fc929d6575dc139f573a8a3f9 |
sha512 | 663f988302d71380032c8f802b59a6dfbe714c81c001cb91796c93749ec5ee445f42b7a3405afd733a3238a498622f5d1a61c2096feed79f8006f98eba065501 |
ripemd-160 | 1ef5dc1bee473285b1a5e6a077c8be5b9190281e |
45493908 as geometric shapes
Circle
Radius = nDiameter | 90987816 |
---|---|
Circumference | 285846654.31178 |
Area | 6.502140696684E+15 |
Sphere
Radius = nVolume | 3.9441038754399E+23 |
---|---|
Surface area | 2.6008562786736E+16 |
Circumference | 285846654.31178 |
Square
Length = nPerimeter | 181975632 |
---|---|
Area | 2069695665112464 |
Diagonal | 64338101.698954 |
Cube
Length = nSurface area | 12418173990674784 |
---|---|
Volume | 9.4158544176625E+22 |
Space diagonal | 78797760.090864 |
Equilateral Triangle
Length = nPerimeter | 136481724 |
---|---|
Area | 8.9620451204496E+14 |
Altitude | 39398880.045432 |
Triangular Pyramid
Length = nSurface area | 8.9620451204496E+14 |
---|---|
Volume | 1.1096690848991E+22 |
Height | 21446033.899651 |