238907984 (number)
238907984 is an even 9-digits composite number following 238907983 and preceding 238907985. In scientific notation, it is written as 2.38907984 × 10^8. The sum of its digits is 50. It has a total of 7 prime factors and 40 positive divisors. There are 99889920 positive integers (up to 238907984) that are relatively prime to 238907984.
Interesting facts
- 238907984 has 40 divisors, whose sum is 541923648
- The reverse of 238907984 is 489709832
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 50
- Digital Root 5
Name
Name | two hundred thirty-eight million nine hundred seven thousand nine hundred eighty-four |
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Notation
Scientific notation | 2.38907984 × 10^8 |
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Engineering notation | 2.38907984 × 10^6 |
Prime Factorization of 238907984
Prime Factorization 2 × 2 × 2 × 2 × 7 × 41 × 52027
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 29863498 | Product of the distinct prime numbers |
The prime factorization of 238907984 is 2 × 2 × 2 × 2 × 7 × 41 × 52027. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 238907984)
Multiplication
n×yn×2 | 477815968 |
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n×3 | 716723952 |
n×4 | 955631936 |
n×5 | 1194539920 |
Division
n÷yn÷2 | 119453992 |
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n÷3 | 79635994.666667 |
n÷3 | 59726996 |
n÷5 | 47781596.8 |
Exponentiation
nyn2 | 57077024818944256 |
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n3 | 1.3636156932212E+25 |
n4 | 3.2577867621824E+33 |
n5 | 7.7831126765488E+41 |
Nth Root
y√n2√n | 15456.648537118 |
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3√n | 620.5025270213 |
4√n | 124.32477040847 |
5√n | 47.385572575063 |
Divisors of 238907984
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 | -238907983 | 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 238907984 can be divided by 40 positive divisors. The sum of these divisors (counting 238907984) is 1, the average is 0.025.
Base conversion 238907984
Base | System | Value |
---|---|---|
2 | Binary | 1110001111010111001001010000 |
3 | Ternary | 121122112210010212 |
4 | Quaternary | 32033113021100 |
5 | Quinary | 442130023414 |
6 | Senary | 35412343252 |
8 | Octal | 1617271120 |
10 | Decimal | 238907984 |
12 | Duodecimal | 68014b28 |
16 | Hexadecimal | e3d7250 |
20 | Vigesimal | 3ed39j4 |
36 | Base36 | 3y8mkw |
Cryptographic Hash Functions
md5 | 99822be7cef292d50f29e7c95491f145 |
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sha1 | b7362c4d3e1f3c9af278179bd81b6574c78c24e3 |
sha256 | 5aef05b38f60a75aa8740b932385d1815ccb710c866da3bdfc8678848b12592b |
sha512 | d3f46d9a2817d48f59a6500ae22559da26eaea9e2b97c73661c64f3491d7077845b2da4752805bf6cfcf3174d5e7b894f26bfcfb06f72bbf23a314307b92dd65 |
ripemd-160 | 735f4cd748223960d6a65dc9d86a4472fd780462 |
238907984 as geometric shapes
Circle
Radius = nDiameter | 477815968 |
---|---|
Circumference | 1501103134.8367 |
Area | 1.7931276185996E+17 |
Sphere
Radius = nVolume | 5.7119000588579E+25 |
---|---|
Surface area | 7.1725104743983E+17 |
Circumference | 1501103134.8367 |
Square
Length = nPerimeter | 955631936 |
---|---|
Area | 57077024818944256 |
Diagonal | 337866911.13201 |
Cube
Length = nSurface area | 342462148913665536 |
---|---|
Volume | 1.3636156932212E+25 |
Space diagonal | 413800766.62185 |
Equilateral Triangle
Length = nPerimeter | 716723952 |
---|---|
Area | 2.471507673282E+16 |
Altitude | 206900383.31093 |
Triangular Pyramid
Length = nSurface area | 2.471507673282E+16 |
---|---|
Volume | 1.6070365060152E+24 |
Height | 112622303.71067 |