71399160 (number)
71399160 is an even 8-digits composite number following 71399159 and preceding 71399161. In scientific notation, it is written as 7.1399160 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 128 positive divisors. There are 15740928 positive integers (up to 71399160) that are relatively prime to 71399160.
Interesting facts
- 71399160 has 128 divisors, whose sum is 211248000
- The reverse of 71399160 is 06199317
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | seventy-one million three hundred ninety-nine thousand one hundred sixty |
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Notation
Scientific notation | 7.1399160 × 10^7 |
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Engineering notation | 7.1399160 × 10^6 |
Prime Factorization of 71399160
Prime Factorization 2 × 2 × 2 × 9 × 7 × 5 × 29 × 977
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 17849790 | Product of the distinct prime numbers |
The prime factorization of 71399160 is 2 × 2 × 2 × 9 × 7 × 5 × 29 × 977. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71399160)
Multiplication
n×yn×2 | 142798320 |
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n×3 | 214197480 |
n×4 | 285596640 |
n×5 | 356995800 |
Division
n÷yn÷2 | 35699580 |
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n÷3 | 23799720 |
n÷3 | 17849790 |
n÷5 | 14279832 |
Exponentiation
nyn2 | 5097840048705600 |
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n3 | 3.6398149729194E+23 |
n4 | 2.5987973162187E+31 |
n5 | 1.8555194538827E+39 |
Nth Root
y√n2√n | 8449.8023645527 |
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3√n | 414.8563106361 |
4√n | 91.92280655285 |
5√n | 37.216765026311 |
Divisors of 71399160
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71399159 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71399160 can be divided by 128 positive divisors. The sum of these divisors (counting 71399160) is 1, the average is 0.0078125.
Base conversion 71399160
Base | System | Value |
---|---|---|
2 | Binary | 100010000010111011011111000 |
3 | Ternary | 11222100110020100 |
4 | Quaternary | 10100113123320 |
5 | Quinary | 121234233120 |
6 | Senary | 11030155400 |
8 | Octal | 420273370 |
10 | Decimal | 71399160 |
12 | Duodecimal | 1bab2b60 |
16 | Hexadecimal | 44176f8 |
20 | Vigesimal | 1264hi0 |
36 | Base36 | 16iby0 |
Cryptographic Hash Functions
md5 | 14917bf052d322844afcea1a8a5e419f |
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sha1 | a527e9327160a26c37ab447b4aa550fdb4ddab83 |
sha256 | ea68fd7e43cc90f208b0fd85e76b93b3f964c4804149eb5e49f11eff27485472 |
sha512 | d5d29fc9c2113dcec438af87fcac1e197849496a0c944a914aa6d295f4fe040779bcba0caae1b9e720ff649a65b4a70d8b2cc3683bd11fb4d143d20d948c8346 |
ripemd-160 | 577c3ef4bebec50f547409d99bb56d52237fb43c |
71399160 as geometric shapes
Circle
Radius = nDiameter | 142798320 |
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Circumference | 448614153.05696 |
Area | 1.6015336846189E+16 |
Sphere
Radius = nVolume | 1.52464213058E+24 |
---|---|
Surface area | 6.4061347384757E+16 |
Circumference | 448614153.05696 |
Square
Length = nPerimeter | 285596640 |
---|---|
Area | 5097840048705600 |
Diagonal | 100973660.41405 |
Cube
Length = nSurface area | 30587040292233600 |
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Volume | 3.6398149729194E+23 |
Space diagonal | 123666972.73774 |
Equilateral Triangle
Length = nPerimeter | 214197480 |
---|---|
Area | 2.2074294933044E+15 |
Altitude | 61833486.36887 |
Triangular Pyramid
Length = nSurface area | 2.2074294933044E+15 |
---|---|
Volume | 4.2895630826927E+22 |
Height | 33657886.804682 |