73431904 (number)
73431904 is an even 8-digits composite number following 73431903 and preceding 73431905. In scientific notation, it is written as 7.3431904 × 10^7. The sum of its digits is 31. It has a total of 8 prime factors and 48 positive divisors. There are 28684800 positive integers (up to 73431904) that are relatively prime to 73431904.
Interesting facts
- 73431904 has 48 divisors, whose sum is 148006656
- The reverse of 73431904 is 40913437
- Previous prime number is 151
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | seventy-three million four hundred thirty-one thousand nine hundred four |
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Notation
Scientific notation | 7.3431904 × 10^7 |
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Engineering notation | 7.3431904 × 10^6 |
Prime Factorization of 73431904
Prime Factorization 2 × 2 × 2 × 2 × 2 × 91 × 151 × 167
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4589494 | Product of the distinct prime numbers |
The prime factorization of 73431904 is 2 × 2 × 2 × 2 × 2 × 91 × 151 × 167. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 73431904)
Multiplication
n×yn×2 | 146863808 |
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n×3 | 220295712 |
n×4 | 293727616 |
n×5 | 367159520 |
Division
n÷yn÷2 | 36715952 |
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n÷3 | 24477301.333333 |
n÷3 | 18357976 |
n÷5 | 14686380.8 |
Exponentiation
nyn2 | 5392244525065216 |
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n3 | 3.9596278230911E+23 |
n4 | 2.9076301018096E+31 |
n5 | 2.1351281450359E+39 |
Nth Root
y√n2√n | 8569.2417400841 |
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3√n | 418.75653382543 |
4√n | 92.570198984793 |
5√n | 37.426305459311 |
Divisors of 73431904
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -73431903 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 73431904 can be divided by 48 positive divisors. The sum of these divisors (counting 73431904) is 1, the average is 0.020833333333333.
Base conversion 73431904
Base | System | Value |
---|---|---|
2 | Binary | 100011000000111101101100000 |
3 | Ternary | 12010011201122011 |
4 | Quaternary | 10120013231200 |
5 | Quinary | 122244310104 |
6 | Senary | 11141522304 |
8 | Octal | 430075540 |
10 | Decimal | 73431904 |
12 | Duodecimal | 20713394 |
16 | Hexadecimal | 4607b60 |
20 | Vigesimal | 12iijf4 |
36 | Base36 | 17pwf4 |
Cryptographic Hash Functions
md5 | a82c05a82a5f3f8e22a33c00823dbe78 |
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sha1 | ac5ea6b79f0133e0f0cdfcf15814f4a721031c34 |
sha256 | 58676709995e73a44b1291f118015b0fd6cfdac7ed7e5c8570486b5ba6b99d62 |
sha512 | b64d72091e2f271219c67dfeb38088f40d87a84cd5141317ea45a339830cccf95912af8bf6d9aa9ea8fe420ac284519f303e0c7b313f5b4a110df1b72be299d5 |
ripemd-160 | 1217cb1d76caa3c3b0db196d879f4c475fce16bd |
73431904 as geometric shapes
Circle
Radius = nDiameter | 146863808 |
---|---|
Circumference | 461386260.29102 |
Area | 1.6940235786305E+16 |
Sphere
Radius = nVolume | 1.6586050239964E+24 |
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Surface area | 6.7760943145219E+16 |
Circumference | 461386260.29102 |
Square
Length = nPerimeter | 293727616 |
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Area | 5392244525065216 |
Diagonal | 103848394.54768 |
Cube
Length = nSurface area | 32353467150391296 |
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Volume | 3.9596278230911E+23 |
Space diagonal | 127187788.62452 |
Equilateral Triangle
Length = nPerimeter | 220295712 |
---|---|
Area | 2.334910371062E+15 |
Altitude | 63593894.31226 |
Triangular Pyramid
Length = nSurface area | 2.334910371062E+15 |
---|---|
Volume | 4.6664661411378E+22 |
Height | 34616131.515893 |