71399188 (number)
71399188 is an even 8-digits composite number following 71399187 and preceding 71399189. In scientific notation, it is written as 7.1399188 × 10^7. The sum of its digits is 46. It has a total of 6 prime factors and 48 positive divisors. There are 28685664 positive integers (up to 71399188) that are relatively prime to 71399188.
Interesting facts
- 71399188 has 48 divisors, whose sum is 151889920
- The reverse of 71399188 is 88199317
- Previous prime number is 103
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 46
- Digital Root 1
Name
Name | seventy-one million three hundred ninety-nine thousand one hundred eighty-eight |
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Notation
Scientific notation | 7.1399188 × 10^7 |
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Engineering notation | 7.1399188 × 10^6 |
Prime Factorization of 71399188
Prime Factorization 2 × 2 × 7 × 19 × 103 × 1303
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 35699594 | Product of the distinct prime numbers |
The prime factorization of 71399188 is 2 × 2 × 7 × 19 × 103 × 1303. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71399188)
Multiplication
n×yn×2 | 142798376 |
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n×3 | 214197564 |
n×4 | 285596752 |
n×5 | 356995940 |
Division
n÷yn÷2 | 35699594 |
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n÷3 | 23799729.333333 |
n÷3 | 17849797 |
n÷5 | 14279837.6 |
Exponentiation
nyn2 | 5097844047059344 |
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n3 | 3.6398192551067E+23 |
n4 | 2.5988013928138E+31 |
n5 | 1.8555230922018E+39 |
Nth Root
y√n2√n | 8449.804021396 |
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3√n | 414.85636486632 |
4√n | 91.922815564995 |
5√n | 37.216767945307 |
Divisors of 71399188
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 | -71399187 | 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 71399188 can be divided by 48 positive divisors. The sum of these divisors (counting 71399188) is 1, the average is 0.020833333333333.
Base conversion 71399188
Base | System | Value |
---|---|---|
2 | Binary | 100010000010111011100010100 |
3 | Ternary | 11222100110021101 |
4 | Quaternary | 10100113130110 |
5 | Quinary | 121234233223 |
6 | Senary | 11030155444 |
8 | Octal | 420273424 |
10 | Decimal | 71399188 |
12 | Duodecimal | 1bab2b84 |
16 | Hexadecimal | 4417714 |
20 | Vigesimal | 1264hj8 |
36 | Base36 | 16ibys |
Cryptographic Hash Functions
md5 | 4db00d606c180943ca47f0040d4ccc59 |
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sha1 | 189f3110126c929dbcf70849efb0fbe111d25bea |
sha256 | 2df80522d24bee7e4e50ecdcb23571c20445370b150997268bbdfb34e5812910 |
sha512 | dc06a635557930233726474a4e89b211c18355e6acf80b95009f75d318dfa6a6605b796e63c3b7c02bd80d7c6b100b46b74fc8da6ae4cfc470fd5b31e0805bf2 |
ripemd-160 | 94835a34d5d3ddd0b0951a1cdc24f538eeee6aaa |
71399188 as geometric shapes
Circle
Radius = nDiameter | 142798376 |
---|---|
Circumference | 448614328.98615 |
Area | 1.6015349407388E+16 |
Sphere
Radius = nVolume | 1.5246439242984E+24 |
---|---|
Surface area | 6.4061397629552E+16 |
Circumference | 448614328.98615 |
Square
Length = nPerimeter | 285596752 |
---|---|
Area | 5097844047059344 |
Diagonal | 100973700.01203 |
Cube
Length = nSurface area | 30587064282356064 |
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Volume | 3.6398192551067E+23 |
Space diagonal | 123667021.23516 |
Equilateral Triangle
Length = nPerimeter | 214197564 |
---|---|
Area | 2.2074312246423E+15 |
Altitude | 61833510.617581 |
Triangular Pyramid
Length = nSurface area | 2.2074312246423E+15 |
---|---|
Volume | 4.2895681292989E+22 |
Height | 33657900.004009 |