55142892 (number)
55142892 is an even 8-digits composite number following 55142891 and preceding 55142893. In scientific notation, it is written as 5.5142892 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 15621984 positive integers (up to 55142892) that are relatively prime to 55142892.
Interesting facts
- 55142892 has 48 divisors, whose sum is 135933952
- The reverse of 55142892 is 29824155
- Previous prime number is 127
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | fifty-five million one hundred forty-two thousand eight hundred ninety-two |
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Notation
Scientific notation | 5.5142892 × 10^7 |
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Engineering notation | 5.5142892 × 10^6 |
Prime Factorization of 55142892
Prime Factorization 2 × 2 × 21 × 3 × 127 × 1723
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 27571446 | Product of the distinct prime numbers |
The prime factorization of 55142892 is 2 × 2 × 21 × 3 × 127 × 1723. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 55142892)
Multiplication
n×yn×2 | 110285784 |
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n×3 | 165428676 |
n×4 | 220571568 |
n×5 | 275714460 |
Division
n÷yn÷2 | 27571446 |
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n÷3 | 18380964 |
n÷3 | 13785723 |
n÷5 | 11028578.4 |
Exponentiation
nyn2 | 3040738538123664 |
---|---|
n3 | 1.6767511680799E+23 |
n4 | 9.2460908572304E+30 |
n5 | 5.0985618956245E+38 |
Nth Root
y√n2√n | 7425.8260146599 |
---|---|
3√n | 380.62430156715 |
4√n | 86.173232587967 |
5√n | 35.342552177604 |
Divisors of 55142892
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 | -55142891 | 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 55142892 can be divided by 48 positive divisors. The sum of these divisors (counting 55142892) is 1, the average is 0.020833333333333.
Base conversion 55142892
Base | System | Value |
---|---|---|
2 | Binary | 11010010010110100111101100 |
3 | Ternary | 10211202112211100 |
4 | Quaternary | 3102112213230 |
5 | Quinary | 103104033032 |
6 | Senary | 5245523100 |
8 | Octal | 322264754 |
10 | Decimal | 55142892 |
12 | Duodecimal | 16573490 |
16 | Hexadecimal | 34969ec |
20 | Vigesimal | h4ch4c |
36 | Base36 | wtwj0 |
Cryptographic Hash Functions
md5 | 600db9e425be90973eb96ca1390615a0 |
---|---|
sha1 | 22948ec9dc20da2fb596e03bf12f32b7e647726a |
sha256 | 8810f84ece5820f5256cdec36d996696381e0fc4ae22819856ff6564a2a0d690 |
sha512 | 033eb2e30f65d099b5f7075befbdef57b6beba0378bf58e1b9b0c3b9fd6ecbc38cf337b98277a848cfd0764dfc46a1ff80e51019eb4d94cac7c571c047c2a178 |
ripemd-160 | d024de95a78bcf62644f881a88d9a22f131d9e2e |
55142892 as geometric shapes
Circle
Radius = nDiameter | 110285784 |
---|---|
Circumference | 346473008.80979 |
Area | 9.5527618528567E+15 |
Sphere
Radius = nVolume | 7.0235588687173E+23 |
---|---|
Surface area | 3.8211047411427E+16 |
Circumference | 346473008.80979 |
Square
Length = nPerimeter | 220571568 |
---|---|
Area | 3040738538123664 |
Diagonal | 77983825.734875 |
Cube
Length = nSurface area | 18244431228741984 |
---|---|
Volume | 1.6767511680799E+23 |
Space diagonal | 95510290.620283 |
Equilateral Triangle
Length = nPerimeter | 165428676 |
---|---|
Area | 1.3166784101407E+15 |
Altitude | 47755145.310142 |
Triangular Pyramid
Length = nSurface area | 1.3166784101407E+15 |
---|---|
Volume | 1.9760702021863E+22 |
Height | 25994608.578292 |