71640480 (number)
71640480 is an even 8-digits composite number following 71640479 and preceding 71640481. In scientific notation, it is written as 7.1640480 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 48 positive divisors. There are 19104000 positive integers (up to 71640480) that are relatively prime to 71640480.
Interesting facts
- 71640480 has 48 divisors, whose sum is 225669024
- The reverse of 71640480 is 08404617
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | seventy-one million six hundred forty thousand four hundred eighty |
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Notation
Scientific notation | 7.1640480 × 10^7 |
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Engineering notation | 7.1640480 × 10^6 |
Prime Factorization of 71640480
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 149251
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4477530 | Product of the distinct prime numbers |
The prime factorization of 71640480 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 149251. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71640480)
Multiplication
n×yn×2 | 143280960 |
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n×3 | 214921440 |
n×4 | 286561920 |
n×5 | 358202400 |
Division
n÷yn÷2 | 35820240 |
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n÷3 | 23880160 |
n÷3 | 17910120 |
n÷5 | 14328096 |
Exponentiation
nyn2 | 5132358374630400 |
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n3 | 3.6768461749054E+23 |
n4 | 2.6341102485639E+31 |
n5 | 1.8870892258004E+39 |
Nth Root
y√n2√n | 8464.0699430002 |
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3√n | 415.32317208729 |
4√n | 92.000380124216 |
5√n | 37.241888661513 |
Divisors of 71640480
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 | -71640479 | 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 71640480 can be divided by 48 positive divisors. The sum of these divisors (counting 71640480) is 1, the average is 0.020833333333333.
Base conversion 71640480
Base | System | Value |
---|---|---|
2 | Binary | 100010001010010010110100000 |
3 | Ternary | 11222210201021010 |
4 | Quaternary | 10101102112200 |
5 | Quinary | 121314443410 |
6 | Senary | 11035300520 |
8 | Octal | 421222640 |
10 | Decimal | 71640480 |
12 | Duodecimal | 1bbaa740 |
16 | Hexadecimal | 44525a0 |
20 | Vigesimal | 127f140 |
36 | Base36 | 16ni5c |
Cryptographic Hash Functions
md5 | dda37c574f5c852f254a1b233702d906 |
---|---|
sha1 | c05b1ef42073d715208e5f3d7e9d7bbecda85468 |
sha256 | 579230a95d6380759fef734029592f1acac4f40fdcc791f64a06dac1287fc62d |
sha512 | b49931f4a953e67ad6a58e3e8cfed65e51f174dd9d91df306c9941a69fbadb0497389585ded9cb60272fcb118eecd656801146ef1822bdd7c4c7b6fb42b981db |
ripemd-160 | 849704e144b058a2f4249ebec2faf54a764d81c4 |
71640480 as geometric shapes
Circle
Radius = nDiameter | 143280960 |
---|---|
Circumference | 450130411.33529 |
Area | 1.6123779365329E+16 |
Sphere
Radius = nVolume | 1.540153724195E+24 |
---|---|
Surface area | 6.4495117461316E+16 |
Circumference | 450130411.33529 |
Square
Length = nPerimeter | 286561920 |
---|---|
Area | 5132358374630400 |
Diagonal | 101314938.43092 |
Cube
Length = nSurface area | 30794150247782400 |
---|---|
Volume | 3.6768461749054E+23 |
Space diagonal | 124084951.23862 |
Equilateral Triangle
Length = nPerimeter | 214921440 |
---|---|
Area | 2.2223763668779E+15 |
Altitude | 62042475.619311 |
Triangular Pyramid
Length = nSurface area | 2.2223763668779E+15 |
---|---|
Volume | 4.3332047727591E+22 |
Height | 33771646.143639 |