42172672 (number)
42172672 is an even 8-digits composite number following 42172671 and preceding 42172673. In scientific notation, it is written as 4.2172672 × 10^7. The sum of its digits is 31. It has a total of 10 prime factors and 36 positive divisors. There are 20971520 positive integers (up to 42172672) that are relatively prime to 42172672.
Interesting facts
- 42172672 has 36 divisors, whose sum is 84639996
- The reverse of 42172672 is 27627124
- Previous prime number is 641
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | forty-two million one hundred seventy-two thousand six hundred seventy-two |
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Notation
Scientific notation | 4.2172672 × 10^7 |
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Engineering notation | 4.2172672 × 10^6 |
Prime Factorization of 42172672
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 641 × 257
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 329474 | Product of the distinct prime numbers |
The prime factorization of 42172672 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 641 × 257. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42172672)
Multiplication
n×yn×2 | 84345344 |
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n×3 | 126518016 |
n×4 | 168690688 |
n×5 | 210863360 |
Division
n÷yn÷2 | 21086336 |
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n÷3 | 14057557.333333 |
n÷3 | 10543168 |
n÷5 | 8434534.4 |
Exponentiation
nyn2 | 1778534263619584 |
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n3 | 7.500554214039E+22 |
n4 | 3.1631841268689E+30 |
n5 | 1.3339992665805E+38 |
Nth Root
y√n2√n | 6494.0489680938 |
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3√n | 348.07837227245 |
4√n | 80.585662298537 |
5√n | 33.497023939541 |
Divisors of 42172672
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -42172671 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 42172672 can be divided by 36 positive divisors. The sum of these divisors (counting 42172672) is 1, the average is 0.027777777777778.
Base conversion 42172672
Base | System | Value |
---|---|---|
2 | Binary | 10100000111000000100000000 |
3 | Ternary | 2221100121000211 |
4 | Quaternary | 2200320010000 |
5 | Quinary | 41244011142 |
6 | Senary | 4103523504 |
8 | Octal | 240700400 |
10 | Decimal | 42172672 |
12 | Duodecimal | 12159594 |
16 | Hexadecimal | 2838100 |
20 | Vigesimal | d3bbdc |
36 | Base36 | p3wn4 |
Cryptographic Hash Functions
md5 | d213bc7f79b52842c47b89d4f1d17305 |
---|---|
sha1 | b1fa6c2a37771df62f544d2d7ddf2873a940c41d |
sha256 | 6af684b15daa0767c4eb2d6abbeee4ae5bcd47b84eb293587b433cd15b0791a3 |
sha512 | c7152f70bb31e12dd1e2350253cc67e0de7fa89b472f7f741411d3690022a6488fdb1868cb24ba25b708982dad2f6ddaabda79a21919ff69d822ad3ec1e54a25 |
ripemd-160 | 8c51ec79dc8ca1de79251d369c2cd264119871ff |
42172672 as geometric shapes
Circle
Radius = nDiameter | 84345344 |
---|---|
Circumference | 264978713.0749 |
Area | 5.587430176745E+15 |
Sphere
Radius = nVolume | 3.1418248022236E+23 |
---|---|
Surface area | 2.234972070698E+16 |
Circumference | 264978713.0749 |
Square
Length = nPerimeter | 168690688 |
---|---|
Area | 1778534263619584 |
Diagonal | 59641164.703912 |
Cube
Length = nSurface area | 10671205581717504 |
---|---|
Volume | 7.500554214039E+22 |
Space diagonal | 73045210.594937 |
Equilateral Triangle
Length = nPerimeter | 126518016 |
---|---|
Area | 7.701279268978E+14 |
Altitude | 36522605.297469 |
Triangular Pyramid
Length = nSurface area | 7.701279268978E+14 |
---|---|
Volume | 8.8394879123406E+21 |
Height | 19880388.234637 |