71423904 (number)
71423904 is an even 8-digits composite number following 71423903 and preceding 71423905. In scientific notation, it is written as 7.1423904 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 48 positive divisors. There are 23722752 positive integers (up to 71423904) that are relatively prime to 71423904.
Interesting facts
- 71423904 has 48 divisors, whose sum is 188159328
- The reverse of 71423904 is 40932417
- Previous prime number is 317
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | seventy-one million four hundred twenty-three thousand nine hundred four |
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Notation
Scientific notation | 7.1423904 × 10^7 |
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Engineering notation | 7.1423904 × 10^6 |
Prime Factorization of 71423904
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 317 × 2347
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4463994 | Product of the distinct prime numbers |
The prime factorization of 71423904 is 2 × 2 × 2 × 2 × 2 × 3 × 317 × 2347. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71423904)
Multiplication
n×yn×2 | 142847808 |
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n×3 | 214271712 |
n×4 | 285695616 |
n×5 | 357119520 |
Division
n÷yn÷2 | 35711952 |
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n÷3 | 23807968 |
n÷3 | 17855976 |
n÷5 | 14284780.8 |
Exponentiation
nyn2 | 5101374062601216 |
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n3 | 3.6436005131532E+23 |
n4 | 2.602401732658E+31 |
n5 | 1.858736915228E+39 |
Nth Root
y√n2√n | 8451.2664139761 |
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3√n | 414.9042291221 |
4√n | 91.930769680103 |
5√n | 37.219344227532 |
Divisors of 71423904
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 | -71423903 | 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 71423904 can be divided by 48 positive divisors. The sum of these divisors (counting 71423904) is 1, the average is 0.020833333333333.
Base conversion 71423904
Base | System | Value |
---|---|---|
2 | Binary | 100010000011101011110100000 |
3 | Ternary | 11222101201011210 |
4 | Quaternary | 10100131132200 |
5 | Quinary | 121241031104 |
6 | Senary | 11030510120 |
8 | Octal | 420353640 |
10 | Decimal | 71423904 |
12 | Duodecimal | 1bb05340 |
16 | Hexadecimal | 441d7a0 |
20 | Vigesimal | 1267jf4 |
36 | Base36 | 16iv1c |
Cryptographic Hash Functions
md5 | 5a44fc54ce044553d6c255c7ea483798 |
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sha1 | 61bfb8536ff65b75c3bd2d5b0baca8ad4beb7d1c |
sha256 | eaa6ab8a711b67cc14591c8e5a8e42f8e1ddf0f1224ef52ad4eeab5449e6b552 |
sha512 | 6a6bdc67dcc72b37b7fd7a1935fa7aed85bb4d215b1e618aad9ce54673d40e0660a281c146d23827e0bf938693c422355777d8de697a14d18fffef4df69d03fe |
ripemd-160 | 085fedd14fc6a373e1e7c0ab577046a062b5be7a |
71423904 as geometric shapes
Circle
Radius = nDiameter | 142847808 |
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Circumference | 448769624.19421 |
Area | 1.6026439278281E+16 |
Sphere
Radius = nVolume | 1.5262278139651E+24 |
---|---|
Surface area | 6.4105757113126E+16 |
Circumference | 448769624.19421 |
Square
Length = nPerimeter | 285695616 |
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Area | 5101374062601216 |
Diagonal | 101008653.71443 |
Cube
Length = nSurface area | 30608244375607296 |
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Volume | 3.6436005131532E+23 |
Space diagonal | 123709830.60292 |
Equilateral Triangle
Length = nPerimeter | 214271712 |
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Area | 2.2089597662098E+15 |
Altitude | 61854915.301461 |
Triangular Pyramid
Length = nSurface area | 2.2089597662098E+15 |
---|---|
Volume | 4.2940243846423E+22 |
Height | 33669551.238145 |