55212912 (number)
55212912 is an even 8-digits composite number following 55212911 and preceding 55212913. In scientific notation, it is written as 5.5212912 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 60 positive divisors. There are 18342144 positive integers (up to 55212912) that are relatively prime to 55212912.
Interesting facts
- 55212912 has 60 divisors, whose sum is 155042160
- The reverse of 55212912 is 21921255
- Previous prime number is 457
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | fifty-five million two hundred twelve thousand nine hundred twelve |
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Notation
Scientific notation | 5.5212912 × 10^7 |
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Engineering notation | 5.5212912 × 10^6 |
Prime Factorization of 55212912
Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 457 × 839
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 2300538 | Product of the distinct prime numbers |
The prime factorization of 55212912 is 2 × 2 × 2 × 2 × 3 × 3 × 457 × 839. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 55212912)
Multiplication
n×yn×2 | 110425824 |
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n×3 | 165638736 |
n×4 | 220851648 |
n×5 | 276064560 |
Division
n÷yn÷2 | 27606456 |
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n÷3 | 18404304 |
n÷3 | 13803228 |
n÷5 | 11042582.4 |
Exponentiation
nyn2 | 3048465651519744 |
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n3 | 1.6831466575238E+23 |
n4 | 9.2931428284957E+30 |
n5 | 5.1310147719316E+38 |
Nth Root
y√n2√n | 7430.539145984 |
---|---|
3√n | 380.78533798266 |
4√n | 86.200575090796 |
5√n | 35.351523159851 |
Divisors of 55212912
60 divisors
τ | Total Divisors | 60 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -55212911 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.016666666666667 | 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 | 60 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 55212912 can be divided by 60 positive divisors. The sum of these divisors (counting 55212912) is 1, the average is 0.016666666666667.
Base conversion 55212912
Base | System | Value |
---|---|---|
2 | Binary | 11010010100111101101110000 |
3 | Ternary | 10211220002212200 |
4 | Quaternary | 3102213231300 |
5 | Quinary | 103113303122 |
6 | Senary | 5251223200 |
8 | Octal | 322475560 |
10 | Decimal | 55212912 |
12 | Duodecimal | 165a7b00 |
16 | Hexadecimal | 34a7b70 |
20 | Vigesimal | h51c5c |
36 | Base36 | wvek0 |
Cryptographic Hash Functions
md5 | 414d5567967017d77281f7bc7da53f27 |
---|---|
sha1 | 48df65f17ac49eaca2250495e10cb1bbbf8215e9 |
sha256 | 6765514447d8de39914da9530349df5291d18ed6c81f9f73fa39b196b8df60b5 |
sha512 | 01ad5bc1c1dff94654a5a17ab6cd87e48a1603660ecc9eb11b7df4e96fc11fce7b2e3de21f8c1543bc93182f1305f35b4322d064b4689fdfbe48c3cb4a4d3771 |
ripemd-160 | 138f43aae99e7bbf50582db609f17c5b89f41f9a |
55212912 as geometric shapes
Circle
Radius = nDiameter | 110425824 |
---|---|
Circumference | 346912957.445 |
Area | 9.5770372955352E+15 |
Sphere
Radius = nVolume | 7.0503482322547E+23 |
---|---|
Surface area | 3.8308149182141E+16 |
Circumference | 346912957.445 |
Square
Length = nPerimeter | 220851648 |
---|---|
Area | 3048465651519744 |
Diagonal | 78082848.968512 |
Cube
Length = nSurface area | 18290793909118464 |
---|---|
Volume | 1.6831466575238E+23 |
Space diagonal | 95631568.817829 |
Equilateral Triangle
Length = nPerimeter | 165638736 |
---|---|
Area | 1.3200243483902E+15 |
Altitude | 47815784.408915 |
Triangular Pyramid
Length = nSurface area | 1.3200243483902E+15 |
---|---|
Volume | 1.9836073587776E+22 |
Height | 26027616.322837 |