55142448 (number)
55142448 is an even 8-digits composite number following 55142447 and preceding 55142449. In scientific notation, it is written as 5.5142448 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 18127872 positive integers (up to 55142448) that are relatively prime to 55142448.
Interesting facts
- 55142448 has 40 divisors, whose sum is 144411888
- The reverse of 55142448 is 84424155
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | fifty-five million one hundred forty-two thousand four hundred forty-eight |
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Notation
Scientific notation | 5.5142448 × 10^7 |
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Engineering notation | 5.5142448 × 10^6 |
Prime Factorization of 55142448
Prime Factorization 2 × 2 × 2 × 2 × 3 × 73 × 15737
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 6892806 | Product of the distinct prime numbers |
The prime factorization of 55142448 is 2 × 2 × 2 × 2 × 3 × 73 × 15737. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 55142448)
Multiplication
n×yn×2 | 110284896 |
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n×3 | 165427344 |
n×4 | 220569792 |
n×5 | 275712240 |
Division
n÷yn÷2 | 27571224 |
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n÷3 | 18380816 |
n÷3 | 13785612 |
n÷5 | 11028489.6 |
Exponentiation
nyn2 | 3040689571432704 |
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n3 | 1.6767106657687E+23 |
n4 | 9.2457930698196E+30 |
n5 | 5.0983566357129E+38 |
Nth Root
y√n2√n | 7425.7961189357 |
---|---|
3√n | 380.62327999309 |
4√n | 86.173059124854 |
5√n | 35.342495263129 |
Divisors of 55142448
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -55142447 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 55142448 can be divided by 40 positive divisors. The sum of these divisors (counting 55142448) is 1, the average is 0.025.
Base conversion 55142448
Base | System | Value |
---|---|---|
2 | Binary | 11010010010110100000110000 |
3 | Ternary | 10211202112012220 |
4 | Quaternary | 3102112200300 |
5 | Quinary | 103104024243 |
6 | Senary | 5245521040 |
8 | Octal | 322264060 |
10 | Decimal | 55142448 |
12 | Duodecimal | 16573180 |
16 | Hexadecimal | 3496830 |
20 | Vigesimal | h4cg28 |
36 | Base36 | wtw6o |
Cryptographic Hash Functions
md5 | 22ff43271b40edf37df7ba02d41c9bb4 |
---|---|
sha1 | 7906cc40f43d80fb5b91389baf1ba096dad2ee4c |
sha256 | 67feddff57296d1d28fb161ad7a4d19e139ffeea2bd98c21a2a6b789761cbd18 |
sha512 | bd5db44e1229fec2aa4d764e4bdcfc1282b9e7452e7068cef1588c0942a4bc42727619a4a0ddfacd94c9a522da31608189b7275a58f189e77292f3c8668741e8 |
ripemd-160 | 4a418251347236b47877171de2c10cf2ec3ed5da |
55142448 as geometric shapes
Circle
Radius = nDiameter | 110284896 |
---|---|
Circumference | 346470219.07551 |
Area | 9.5526080194601E+15 |
Sphere
Radius = nVolume | 7.0233892130328E+23 |
---|---|
Surface area | 3.821043207784E+16 |
Circumference | 346470219.07551 |
Square
Length = nPerimeter | 220569792 |
---|---|
Area | 3040689571432704 |
Diagonal | 77983197.824053 |
Cube
Length = nSurface area | 18244137428596224 |
---|---|
Volume | 1.6767106657687E+23 |
Space diagonal | 95509521.589725 |
Equilateral Triangle
Length = nPerimeter | 165427344 |
---|---|
Area | 1.3166572069416E+15 |
Altitude | 47754760.794862 |
Triangular Pyramid
Length = nSurface area | 1.3166572069416E+15 |
---|---|
Volume | 1.9760224697548E+22 |
Height | 25994399.274684 |