71386160 (number)
71386160 is an even 8-digits composite number following 71386159 and preceding 71386161. In scientific notation, it is written as 7.1386160 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 40 positive divisors. There are 28493312 positive integers (up to 71386160) that are relatively prime to 71386160.
Interesting facts
- 71386160 has 40 divisors, whose sum is 166328640
- The reverse of 71386160 is 06168317
- Previous prime number is 809
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | seventy-one million three hundred eighty-six thousand one hundred sixty |
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Notation
Scientific notation | 7.1386160 × 10^7 |
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Engineering notation | 7.1386160 × 10^6 |
Prime Factorization of 71386160
Prime Factorization 2 × 2 × 2 × 2 × 5 × 809 × 1103
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8923270 | Product of the distinct prime numbers |
The prime factorization of 71386160 is 2 × 2 × 2 × 2 × 5 × 809 × 1103. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71386160)
Multiplication
n×yn×2 | 142772320 |
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n×3 | 214158480 |
n×4 | 285544640 |
n×5 | 356930800 |
Division
n÷yn÷2 | 35693080 |
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n÷3 | 23795386.666667 |
n÷3 | 17846540 |
n÷5 | 14277232 |
Exponentiation
nyn2 | 5095983839545600 |
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n3 | 3.6378271772722E+23 |
n4 | 2.596905129291E+31 |
n5 | 1.8538308506439E+39 |
Nth Root
y√n2√n | 8449.0330807732 |
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3√n | 414.8311307909 |
4√n | 91.918622056541 |
5√n | 37.215409679314 |
Divisors of 71386160
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71386159 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71386160 can be divided by 40 positive divisors. The sum of these divisors (counting 71386160) is 1, the average is 0.025.
Base conversion 71386160
Base | System | Value |
---|---|---|
2 | Binary | 100010000010100010000110000 |
3 | Ternary | 11222022210101212 |
4 | Quaternary | 10100110100300 |
5 | Quinary | 121233324120 |
6 | Senary | 11030015252 |
8 | Octal | 420242060 |
10 | Decimal | 71386160 |
12 | Duodecimal | 1baa7528 |
16 | Hexadecimal | 4414430 |
20 | Vigesimal | 1263580 |
36 | Base36 | 16i1ww |
Cryptographic Hash Functions
md5 | 8086d52d68623510a96d8c2d43657a28 |
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sha1 | 354d0f18b5058d28a9dc34bfd8f6b70aa254ec60 |
sha256 | 6a1db491528325ec4b4dd167f15b46ba10f144f304aabc2d71b7ae73fbd17ad4 |
sha512 | 07d2c0758a716014306829f471f1d4dc1b2e5dba15e702691ecd3600197c63415f88a986dc41973e5339d56d6b3a79e8d7a00cb4ee413f2f17cad23fde31f762 |
ripemd-160 | 1ebf5320437e3eb287d0790ad74aa1ddc2565449 |
71386160 as geometric shapes
Circle
Radius = nDiameter | 142772320 |
---|---|
Circumference | 448532471.64797 |
Area | 1.6009505393129E+16 |
Sphere
Radius = nVolume | 1.5238094846863E+24 |
---|---|
Surface area | 6.4038021572515E+16 |
Circumference | 448532471.64797 |
Square
Length = nPerimeter | 285544640 |
---|---|
Area | 5095983839545600 |
Diagonal | 100955275.63774 |
Cube
Length = nSurface area | 30575903037273600 |
---|---|
Volume | 3.6378271772722E+23 |
Space diagonal | 123644456.07724 |
Equilateral Triangle
Length = nPerimeter | 214158480 |
---|---|
Area | 2.2066257311607E+15 |
Altitude | 61822228.038621 |
Triangular Pyramid
Length = nSurface area | 2.2066257311607E+15 |
---|---|
Volume | 4.2872204430564E+22 |
Height | 33651758.545912 |