672238128 (number)
672238128 is an even 9-digits composite number following 672238127 and preceding 672238129. In scientific notation, it is written as 6.72238128 × 10^8. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 223935232 positive integers (up to 672238128) that are relatively prime to 672238128.
Interesting facts
- 672238128 has 40 divisors, whose sum is 1737732528
- The reverse of 672238128 is 821832276
- Previous prime number is 1997
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3
Name
Name | six hundred seventy-two million two hundred thirty-eight thousand one hundred twenty-eight |
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Notation
Scientific notation | 6.72238128 × 10^8 |
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Engineering notation | 6.72238128 × 10^6 |
Prime Factorization of 672238128
Prime Factorization 2 × 2 × 2 × 2 × 3 × 1997 × 7013
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 84029766 | Product of the distinct prime numbers |
The prime factorization of 672238128 is 2 × 2 × 2 × 2 × 3 × 1997 × 7013. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 672238128)
Multiplication
n×yn×2 | 1344476256 |
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n×3 | 2016714384 |
n×4 | 2688952512 |
n×5 | 3361190640 |
Division
n÷yn÷2 | 336119064 |
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n÷3 | 224079376 |
n÷3 | 168059532 |
n÷5 | 134447625.6 |
Exponentiation
nyn2 | 451904100736944384 |
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n3 | 3.0378716671493E+26 |
n4 | 2.0421731626287E+35 |
n5 | 1.3728266638973E+44 |
Nth Root
y√n2√n | 25927.555380328 |
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3√n | 876.00727668524 |
4√n | 161.02035703702 |
5√n | 58.277998538614 |
Divisors of 672238128
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 | -672238127 | 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 672238128 can be divided by 40 positive divisors. The sum of these divisors (counting 672238128) is 1, the average is 0.025.
Base conversion 672238128
Base | System | Value |
---|---|---|
2 | Binary | 101000000100011000101000110000 |
3 | Ternary | 1201211221020100110 |
4 | Quaternary | 220010120220300 |
5 | Quinary | 2334043110003 |
6 | Senary | 150412221320 |
8 | Octal | 5004305060 |
10 | Decimal | 672238128 |
12 | Duodecimal | 16916a840 |
16 | Hexadecimal | 28118a30 |
20 | Vigesimal | aa19f68 |
36 | Base36 | b48e9c |
Cryptographic Hash Functions
md5 | b2deaa42e8a648456157ef091c289de9 |
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sha1 | 19f0fd9b2eb8426810c4485c9ea1671c543625c8 |
sha256 | 97e027da77e141bd7762404ffdaf514c9d1c06b30144e838fddc96e24949dc22 |
sha512 | 7b61e29157d49333182322cdfce0cd6b0e5dce3bd6fae1c14bce0019d8cddff7970e51052d7ee3fda548ad1a8a66ac21654dbf86e7f85e0ba3c7e512784a7798 |
ripemd-160 | 5ed4ef86da8b8c3200b6ee8973ccb5a1f20365ab |
672238128 as geometric shapes
Circle
Radius = nDiameter | 1344476256 |
---|---|
Circumference | 4223796728.7755 |
Area | 1.4196986030023E+18 |
Sphere
Radius = nVolume | 1.2725007082753E+27 |
---|---|
Surface area | 5.6787944120091E+18 |
Circumference | 4223796728.7755 |
Square
Length = nPerimeter | 2688952512 |
---|---|
Area | 451904100736944384 |
Diagonal | 950688277.7619 |
Cube
Length = nSurface area | 2711424604421666304 |
---|---|
Volume | 3.0378716671493E+26 |
Space diagonal | 1164350592.481 |
Equilateral Triangle
Length = nPerimeter | 2016714384 |
---|---|
Area | 1.9568021565628E+17 |
Altitude | 582175296.2405 |
Triangular Pyramid
Length = nSurface area | 1.9568021565628E+17 |
---|---|
Volume | 3.5801660936929E+25 |
Height | 316896092.5873 |