55145460 (number)
55145460 is an even 8-digits composite number following 55145459 and preceding 55145461. In scientific notation, it is written as 5.5145460 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 14673792 positive integers (up to 55145460) that are relatively prime to 55145460.
Interesting facts
- 55145460 has 48 divisors, whose sum is 154740096
- The reverse of 55145460 is 06454155
- Previous prime number is 743
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | fifty-five million one hundred forty-five thousand four hundred sixty |
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Notation
Scientific notation | 5.5145460 × 10^7 |
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Engineering notation | 5.5145460 × 10^6 |
Prime Factorization of 55145460
Prime Factorization 2 × 2 × 3 × 5 × 743 × 1237
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 27572730 | Product of the distinct prime numbers |
The prime factorization of 55145460 is 2 × 2 × 3 × 5 × 743 × 1237. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 55145460)
Multiplication
n×yn×2 | 110290920 |
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n×3 | 165436380 |
n×4 | 220581840 |
n×5 | 275727300 |
Division
n÷yn÷2 | 27572730 |
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n÷3 | 18381820 |
n÷3 | 13786365 |
n÷5 | 11029092 |
Exponentiation
nyn2 | 3041021758611600 |
---|---|
n3 | 1.6769854374865E+23 |
n4 | 9.2478133363492E+30 |
n5 | 5.0997492042711E+38 |
Nth Root
y√n2√n | 7425.9989227039 |
---|---|
3√n | 380.63021002303 |
4√n | 86.174235840557 |
5√n | 35.342881351429 |
Divisors of 55145460
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 | -55145459 | 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 55145460 can be divided by 48 positive divisors. The sum of these divisors (counting 55145460) is 1, the average is 0.020833333333333.
Base conversion 55145460
Base | System | Value |
---|---|---|
2 | Binary | 11010010010111001111110100 |
3 | Ternary | 10211202200100110 |
4 | Quaternary | 3102113033310 |
5 | Quinary | 103104123320 |
6 | Senary | 5245543020 |
8 | Octal | 322271764 |
10 | Decimal | 55145460 |
12 | Duodecimal | 16574a70 |
16 | Hexadecimal | 34973f4 |
20 | Vigesimal | h4d3d0 |
36 | Base36 | wtyic |
Cryptographic Hash Functions
md5 | 4c1c776fb0f9fa9e423a08bfda2f3a20 |
---|---|
sha1 | ab59887be962c0760c5b238abc88ea2a8088a09e |
sha256 | 770e49608ef793adfd0267e23e369acbfdc066104d489175508e918d1accc3d9 |
sha512 | 0234bbb2afb93b1800db34edbd65a0cc1a3db88ec43575dc1472bed561c30bf4d67800273bda5e7d6df07d20a87ce36d1e001c359af51904dc5255c4da82960c |
ripemd-160 | 73a9cc974f923042acba90e5fc59bb4fbb33bd81 |
55145460 as geometric shapes
Circle
Radius = nDiameter | 110290920 |
---|---|
Circumference | 346489144.02966 |
Area | 9.5536516162609E+15 |
Sphere
Radius = nVolume | 7.0245401741127E+23 |
---|---|
Surface area | 3.8214606465044E+16 |
Circumference | 346489144.02966 |
Square
Length = nPerimeter | 220581840 |
---|---|
Area | 3041021758611600 |
Diagonal | 77987457.435303 |
Cube
Length = nSurface area | 18246130551669600 |
---|---|
Volume | 1.6769854374865E+23 |
Space diagonal | 95514738.526757 |
Equilateral Triangle
Length = nPerimeter | 165436380 |
---|---|
Area | 1.3168010482094E+15 |
Altitude | 47757369.263379 |
Triangular Pyramid
Length = nSurface area | 1.3168010482094E+15 |
---|---|
Volume | 1.9763462913296E+22 |
Height | 25995819.145101 |