71214894 (number)
71214894 is an even 8-digits composite number following 71214893 and preceding 71214895. In scientific notation, it is written as 7.1214894 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 22780800 positive integers (up to 71214894) that are relatively prime to 71214894.
Interesting facts
- 71214894 has 48 divisors, whose sum is 160589520
- The reverse of 71214894 is 49841217
- Previous prime number is 227
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | seventy-one million two hundred fourteen thousand eight hundred ninety-four |
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Notation
Scientific notation | 7.1214894 × 10^7 |
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Engineering notation | 7.1214894 × 10^6 |
Prime Factorization of 71214894
Prime Factorization 2 × 3 × 3 × 29 × 227 × 601
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 23738298 | Product of the distinct prime numbers |
The prime factorization of 71214894 is 2 × 3 × 3 × 29 × 227 × 601. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71214894)
Multiplication
n×yn×2 | 142429788 |
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n×3 | 213644682 |
n×4 | 284859576 |
n×5 | 356074470 |
Division
n÷yn÷2 | 35607447 |
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n÷3 | 23738298 |
n÷3 | 17803723.5 |
n÷5 | 14242978.8 |
Exponentiation
nyn2 | 5071561127431236 |
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n3 | 3.6117068810454E+23 |
n4 | 2.5720732269272E+31 |
n5 | 1.8316992221586E+39 |
Nth Root
y√n2√n | 8438.8917518831 |
---|---|
3√n | 414.49911796887 |
4√n | 91.863440779687 |
5√n | 37.197535458911 |
Divisors of 71214894
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 | -71214893 | 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 71214894 can be divided by 48 positive divisors. The sum of these divisors (counting 71214894) is 1, the average is 0.020833333333333.
Base conversion 71214894
Base | System | Value |
---|---|---|
2 | Binary | 100001111101010011100101110 |
3 | Ternary | 11222000002110200 |
4 | Quaternary | 10033222130232 |
5 | Quinary | 121212334034 |
6 | Senary | 11022214330 |
8 | Octal | 417523456 |
10 | Decimal | 71214894 |
12 | Duodecimal | 1ba243a6 |
16 | Hexadecimal | 43ea72e |
20 | Vigesimal | 1251h4e |
36 | Base36 | 16edri |
Cryptographic Hash Functions
md5 | cdcdd9328f7640e0130cd084391cb988 |
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sha1 | 7f9b4c61caf345a232e88df19300ecb2c830c5a5 |
sha256 | dc2badde0b1510922b07bfb09310064ff149d931e9cb50e60c732214eeba7e5f |
sha512 | 45882d5ea2877fb6ff6e78bae42f6b36907e83ae9cdbc94f493c2e25d75fa99871cf727725c844e53d787dd60534ec04dc58b688b49759e65988f031e569f1eb |
ripemd-160 | b5063b7569c68f8376a9953a28558c70cdbc057e |
71214894 as geometric shapes
Circle
Radius = nDiameter | 142429788 |
---|---|
Circumference | 447456375.63315 |
Area | 1.593277918017E+16 |
Sphere
Radius = nVolume | 1.5128682405882E+24 |
---|---|
Surface area | 6.3731116720678E+16 |
Circumference | 447456375.63315 |
Square
Length = nPerimeter | 284859576 |
---|---|
Area | 5071561127431236 |
Diagonal | 100713068.93776 |
Cube
Length = nSurface area | 30429366764587416 |
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Volume | 3.6117068810454E+23 |
Space diagonal | 123347814.66363 |
Equilateral Triangle
Length = nPerimeter | 213644682 |
---|---|
Area | 2.1960503866005E+15 |
Altitude | 61673907.331816 |
Triangular Pyramid
Length = nSurface area | 2.1960503866005E+15 |
---|---|
Volume | 4.2564373787421E+22 |
Height | 33571022.979254 |