71375388 (number)
71375388 is an even 8-digits composite number following 71375387 and preceding 71375389. In scientific notation, it is written as 7.1375388 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 20242944 positive integers (up to 71375388) that are relatively prime to 71375388.
Interesting facts
- 71375388 has 48 divisors, whose sum is 191735040
- The reverse of 71375388 is 88357317
- Previous prime number is 139
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | seventy-one million three hundred seventy-five thousand three hundred eighty-eight |
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Notation
Scientific notation | 7.1375388 × 10^7 |
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Engineering notation | 7.1375388 × 10^6 |
Prime Factorization of 71375388
Prime Factorization 2 × 2 × 3 × 7 × 139 × 6113
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 35687694 | Product of the distinct prime numbers |
The prime factorization of 71375388 is 2 × 2 × 3 × 7 × 139 × 6113. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71375388)
Multiplication
n×yn×2 | 142750776 |
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n×3 | 214126164 |
n×4 | 285501552 |
n×5 | 356876940 |
Division
n÷yn÷2 | 35687694 |
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n÷3 | 23791796 |
n÷3 | 17843847 |
n÷5 | 14275077.6 |
Exponentiation
nyn2 | 5094446012150544 |
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n3 | 3.636180607623E+23 |
n4 | 2.5953380170717E+31 |
n5 | 1.8524325795964E+39 |
Nth Root
y√n2√n | 8448.395587329 |
---|---|
3√n | 414.81026406769 |
4√n | 91.915154285509 |
5√n | 37.214286468338 |
Divisors of 71375388
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 | -71375387 | 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 71375388 can be divided by 48 positive divisors. The sum of these divisors (counting 71375388) is 1, the average is 0.020833333333333.
Base conversion 71375388
Base | System | Value |
---|---|---|
2 | Binary | 100010000010001101000011100 |
3 | Ternary | 11222022020121220 |
4 | Quaternary | 10100101220130 |
5 | Quinary | 121233003023 |
6 | Senary | 11025453340 |
8 | Octal | 420215034 |
10 | Decimal | 71375388 |
12 | Duodecimal | 1baa1250 |
16 | Hexadecimal | 4411a1c |
20 | Vigesimal | 1261i98 |
36 | Base36 | 16htlo |
Cryptographic Hash Functions
md5 | 3b1f21c2cd05b792476539b69184ed60 |
---|---|
sha1 | 140434dcce3f7c068548080cb80ae2cf4bd5f815 |
sha256 | 97e7244fe0a4ecf4a279453ac056bfc5590a8c49e255023990bb3330c21eb0ec |
sha512 | 96e766ffb3952740dff49fe748acb903126a6da228307ea8df0c20f53c700c6aca0790f6df9c75682ac578238dd155c24c17e417573b9e06bccb281fabe4ea7a |
ripemd-160 | 0e633a7a5fe9fdb3025df286b0b147fd4d9d8b61 |
71375388 as geometric shapes
Circle
Radius = nDiameter | 142750776 |
---|---|
Circumference | 448464789.17584 |
Area | 1.6004674165882E+16 |
Sphere
Radius = nVolume | 1.5231197712045E+24 |
---|---|
Surface area | 6.4018696663528E+16 |
Circumference | 448464789.17584 |
Square
Length = nPerimeter | 285501552 |
---|---|
Area | 5094446012150544 |
Diagonal | 100940041.72924 |
Cube
Length = nSurface area | 30566676072903264 |
---|---|
Volume | 3.636180607623E+23 |
Space diagonal | 123625798.42594 |
Equilateral Triangle
Length = nPerimeter | 214126164 |
---|---|
Area | 2.2059598323653E+15 |
Altitude | 61812899.212971 |
Triangular Pyramid
Length = nSurface area | 2.2059598323653E+15 |
---|---|
Volume | 4.2852799421154E+22 |
Height | 33646680.576414 |