71324940 (number)
71324940 is an even 8-digits composite number following 71324939 and preceding 71324941. In scientific notation, it is written as 7.1324940 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 18878976 positive integers (up to 71324940) that are relatively prime to 71324940.
Interesting facts
- 71324940 has 48 divisors, whose sum is 201190752
- The reverse of 71324940 is 04942317
- Previous prime number is 137
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | seventy-one million three hundred twenty-four thousand nine hundred forty |
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Notation
Scientific notation | 7.1324940 × 10^7 |
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Engineering notation | 7.1324940 × 10^6 |
Prime Factorization of 71324940
Prime Factorization 2 × 2 × 3 × 5 × 137 × 8677
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 35662470 | Product of the distinct prime numbers |
The prime factorization of 71324940 is 2 × 2 × 3 × 5 × 137 × 8677. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71324940)
Multiplication
n×yn×2 | 142649880 |
---|---|
n×3 | 213974820 |
n×4 | 285299760 |
n×5 | 356624700 |
Division
n÷yn÷2 | 35662470 |
---|---|
n÷3 | 23774980 |
n÷3 | 17831235 |
n÷5 | 14264988 |
Exponentiation
nyn2 | 5087247066003600 |
---|---|
n3 | 3.6284759174788E+23 |
n4 | 2.5880082710562E+31 |
n5 | 1.8458953465259E+39 |
Nth Root
y√n2√n | 8445.4094039306 |
---|---|
3√n | 414.7125119762 |
4√n | 91.898908611205 |
5√n | 37.209024381854 |
Divisors of 71324940
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 | -71324939 | 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 71324940 can be divided by 48 positive divisors. The sum of these divisors (counting 71324940) is 1, the average is 0.020833333333333.
Base conversion 71324940
Base | System | Value |
---|---|---|
2 | Binary | 100010000000101010100001100 |
3 | Ternary | 11222012200102110 |
4 | Quaternary | 10100011110030 |
5 | Quinary | 121224344230 |
6 | Senary | 11024424020 |
8 | Octal | 420052414 |
10 | Decimal | 71324940 |
12 | Duodecimal | 1ba78010 |
16 | Hexadecimal | 440550c |
20 | Vigesimal | 125fc70 |
36 | Base36 | 16gqoc |
Cryptographic Hash Functions
md5 | f7df2871bc0d6bd4ea5a597752a31502 |
---|---|
sha1 | dd5342d4e23a5407e8bb027de391819176fa81c7 |
sha256 | 86e0892e4fbd6c69e99c3f1beb980e3bb8c8a256e11f4f35b200d3b8fd2b6005 |
sha512 | 46187202e654377a32bdca5d7217b3dbb252d6d307fde541c6cf8bca0fca8ebf73d07fe675b71a073195a61713cdb7446bbf0fbae54d224ef67bc4a2b2ef4076 |
ripemd-160 | 6a78c2f09e9fa8db0c93f52258032734eedcf06d |
71324940 as geometric shapes
Circle
Radius = nDiameter | 142649880 |
---|---|
Circumference | 448147815.04347 |
Area | 1.5982058009553E+16 |
Sphere
Radius = nVolume | 1.5198924381439E+24 |
---|---|
Surface area | 6.3928232038213E+16 |
Circumference | 448147815.04347 |
Square
Length = nPerimeter | 285299760 |
---|---|
Area | 5087247066003600 |
Diagonal | 100868697.48345 |
Cube
Length = nSurface area | 30523482396021600 |
---|---|
Volume | 3.6284759174788E+23 |
Space diagonal | 123538419.9268 |
Equilateral Triangle
Length = nPerimeter | 213974820 |
---|---|
Area | 2.2028425972435E+15 |
Altitude | 61769209.963401 |
Triangular Pyramid
Length = nSurface area | 2.2028425972435E+15 |
---|---|
Volume | 4.2761998777023E+22 |
Height | 33622899.161149 |