71399120 (number)
71399120 is an even 8-digits composite number following 71399119 and preceding 71399121. In scientific notation, it is written as 7.1399120 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 40 positive divisors. There are 26357760 positive integers (up to 71399120) that are relatively prime to 71399120.
Interesting facts
- 71399120 has 40 divisors, whose sum is 151297608
- The reverse of 71399120 is 02199317
- Previous prime number is 65
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 ninety-nine thousand one hundred twenty |
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Notation
Scientific notation | 7.1399120 × 10^7 |
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Engineering notation | 7.1399120 × 10^6 |
Prime Factorization of 71399120
Prime Factorization 2 × 2 × 2 × 2 × 13 × 65 × 5281
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8924890 | Product of the distinct prime numbers |
The prime factorization of 71399120 is 2 × 2 × 2 × 2 × 13 × 65 × 5281. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71399120)
Multiplication
n×yn×2 | 142798240 |
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n×3 | 214197360 |
n×4 | 285596480 |
n×5 | 356995600 |
Division
n÷yn÷2 | 35699560 |
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n÷3 | 23799706.666667 |
n÷3 | 17849780 |
n÷5 | 14279824 |
Exponentiation
nyn2 | 5097834336774400 |
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n3 | 3.6398088555148E+23 |
n4 | 2.5987914925196E+31 |
n5 | 1.8555142562939E+39 |
Nth Root
y√n2√n | 8449.7999976331 |
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3√n | 414.85623316434 |
4√n | 91.922793678353 |
5√n | 37.216760856316 |
Divisors of 71399120
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 | -71399119 | 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 71399120 can be divided by 40 positive divisors. The sum of these divisors (counting 71399120) is 1, the average is 0.025.
Base conversion 71399120
Base | System | Value |
---|---|---|
2 | Binary | 100010000010111011011010000 |
3 | Ternary | 11222100110011212 |
4 | Quaternary | 10100113123100 |
5 | Quinary | 121234232440 |
6 | Senary | 11030155252 |
8 | Octal | 420273320 |
10 | Decimal | 71399120 |
12 | Duodecimal | 1bab2b28 |
16 | Hexadecimal | 44176d0 |
20 | Vigesimal | 1264hg0 |
36 | Base36 | 16ibww |
Cryptographic Hash Functions
md5 | a9620f474f6ad49e4e7c7e136ac55ce4 |
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sha1 | 2bfc7ae81632568dc7b1bd4a58cd25c7e65302d1 |
sha256 | 144991bae8792a3d0fdf83d7bc780de57c8c62235604ab5a13714b04523d0a17 |
sha512 | c4aad40b0cd39a8c79b59f730de06b9c7155d751781b2fec04a31e9476b9eba565a9b2e4605f2d170c1b83bfc891cca7844786396fca49c67e926721f53e6007 |
ripemd-160 | 0c0bf8441ab538b2968c024bee04650c69a98113 |
71399120 as geometric shapes
Circle
Radius = nDiameter | 142798240 |
---|---|
Circumference | 448613901.72955 |
Area | 1.6015318901628E+16 |
Sphere
Radius = nVolume | 1.5246395681275E+24 |
---|---|
Surface area | 6.4061275606513E+16 |
Circumference | 448613901.72955 |
Square
Length = nPerimeter | 285596480 |
---|---|
Area | 5097834336774400 |
Diagonal | 100973603.8455 |
Cube
Length = nSurface area | 30587006020646400 |
---|---|
Volume | 3.6398088555148E+23 |
Space diagonal | 123666903.45571 |
Equilateral Triangle
Length = nPerimeter | 214197360 |
---|---|
Area | 2.2074270199656E+15 |
Altitude | 61833451.727854 |
Triangular Pyramid
Length = nSurface area | 2.2074270199656E+15 |
---|---|
Volume | 4.2895558732622E+22 |
Height | 33657867.948501 |