71313440 (number)
71313440 is an even 8-digits composite number following 71313439 and preceding 71313441. In scientific notation, it is written as 7.1313440 × 10^7. The sum of its digits is 23. It has a total of 8 prime factors and 48 positive divisors. There are 25931520 positive integers (up to 71313440) that are relatively prime to 71313440.
Interesting facts
- 71313440 has 48 divisors, whose sum is 183798720
- The reverse of 71313440 is 04431317
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 23
- Digital Root 5
Name
Name | seventy-one million three hundred thirteen thousand four hundred forty |
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Notation
Scientific notation | 7.1313440 × 10^7 |
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Engineering notation | 7.1313440 × 10^6 |
Prime Factorization of 71313440
Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 5 × 40519
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4457090 | Product of the distinct prime numbers |
The prime factorization of 71313440 is 2 × 2 × 2 × 2 × 2 × 11 × 5 × 40519. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71313440)
Multiplication
n×yn×2 | 142626880 |
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n×3 | 213940320 |
n×4 | 285253760 |
n×5 | 356567200 |
Division
n÷yn÷2 | 35656720 |
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n÷3 | 23771146.666667 |
n÷3 | 17828360 |
n÷5 | 14262688 |
Exponentiation
nyn2 | 5085606724633600 |
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n3 | 3.6267211002075E+23 |
n4 | 2.5863395757638E+31 |
n5 | 1.8444077215586E+39 |
Nth Root
y√n2√n | 8444.728533233 |
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3√n | 414.6902222029 |
4√n | 91.895204081786 |
5√n | 37.207824433056 |
Divisors of 71313440
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 | -71313439 | 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 71313440 can be divided by 48 positive divisors. The sum of these divisors (counting 71313440) is 1, the average is 0.020833333333333.
Base conversion 71313440
Base | System | Value |
---|---|---|
2 | Binary | 100010000000010100000100000 |
3 | Ternary | 11222012002122112 |
4 | Quaternary | 10100002200200 |
5 | Quinary | 121224012230 |
6 | Senary | 11024254452 |
8 | Octal | 420024040 |
10 | Decimal | 71313440 |
12 | Duodecimal | 1ba71428 |
16 | Hexadecimal | 4402820 |
20 | Vigesimal | 125e3c0 |
36 | Base36 | 16ghsw |
Cryptographic Hash Functions
md5 | 145dfefa8461b36ea29ba3c82b008637 |
---|---|
sha1 | fb47f769e7f0a0ce117fccefde67f6e1df68d754 |
sha256 | 0ef79cf2bdec1c3201db0d50686e94e77f3dff07d2334178ec453dc44821fdd1 |
sha512 | 42c4b4a17d5d74df4bcebebcc654091c6b2b3a9cb6f2c3ff197b8e9efa21e9f055b55f2e70bd29752385815c472b6b6b67b03d0ac8914a4b9d8ec51c0060039c |
ripemd-160 | a992e174b40b0dd329c327d0acf7f5f7cfb287aa |
71313440 as geometric shapes
Circle
Radius = nDiameter | 142626880 |
---|---|
Circumference | 448075558.41243 |
Area | 1.5976904725156E+16 |
Sphere
Radius = nVolume | 1.5191573820041E+24 |
---|---|
Surface area | 6.3907618900623E+16 |
Circumference | 448075558.41243 |
Square
Length = nPerimeter | 285253760 |
---|---|
Area | 5085606724633600 |
Diagonal | 100852434.02748 |
Cube
Length = nSurface area | 30513640347801600 |
---|---|
Volume | 3.6267211002075E+23 |
Space diagonal | 123518501.34251 |
Equilateral Triangle
Length = nPerimeter | 213940320 |
---|---|
Area | 2.2021323085948E+15 |
Altitude | 61759250.671257 |
Triangular Pyramid
Length = nSurface area | 2.2021323085948E+15 |
---|---|
Volume | 4.2741318057152E+22 |
Height | 33617478.00916 |