71395216 (number)
71395216 is an even 8-digits composite number following 71395215 and preceding 71395217. In scientific notation, it is written as 7.1395216 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 34204800 positive integers (up to 71395216) that are relatively prime to 71395216.
Interesting facts
- 71395216 has 40 divisors, whose sum is 144187200
- The reverse of 71395216 is 61259317
- Previous prime number is 151
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 34
- Digital Root 7
Name
Name | seventy-one million three hundred ninety-five thousand two hundred sixteen |
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Notation
Scientific notation | 7.1395216 × 10^7 |
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Engineering notation | 7.1395216 × 10^6 |
Prime Factorization of 71395216
Prime Factorization 2 × 2 × 2 × 2 × 29 × 151 × 1019
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 8924402 | Product of the distinct prime numbers |
The prime factorization of 71395216 is 2 × 2 × 2 × 2 × 29 × 151 × 1019. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71395216)
Multiplication
n×yn×2 | 142790432 |
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n×3 | 214185648 |
n×4 | 285580864 |
n×5 | 356976080 |
Division
n÷yn÷2 | 35697608 |
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n÷3 | 23798405.333333 |
n÷3 | 17848804 |
n÷5 | 14279043.2 |
Exponentiation
nyn2 | 5097276867686656 |
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n3 | 3.6392118298029E+23 |
n4 | 2.5982231465853E+31 |
n5 | 1.8550070276666E+39 |
Nth Root
y√n2√n | 8449.5689830902 |
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3√n | 414.84867178145 |
4√n | 91.921537101433 |
5√n | 37.216353855747 |
Divisors of 71395216
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 | -71395215 | 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 71395216 can be divided by 40 positive divisors. The sum of these divisors (counting 71395216) is 1, the average is 0.025.
Base conversion 71395216
Base | System | Value |
---|---|---|
2 | Binary | 100010000010110011110010000 |
3 | Ternary | 11222100020211021 |
4 | Quaternary | 10100112132100 |
5 | Quinary | 121234121331 |
6 | Senary | 11030125224 |
8 | Octal | 420263620 |
10 | Decimal | 71395216 |
12 | Duodecimal | 1bab0814 |
16 | Hexadecimal | 4416790 |
20 | Vigesimal | 126480g |
36 | Base36 | 16i8wg |
Cryptographic Hash Functions
md5 | ae0e4f8198a65100ef5f304849f76e43 |
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sha1 | f37261a64ed0caf0e2917a680a0866e81797269b |
sha256 | 7bb601f8827f8691a79438fd8d779377a446c859424d8184e070c6b41e84dec1 |
sha512 | fc55e6a37e6e33ba4def61fb2a502a97457d0f8a154aa5a4358330e4b44a9788ba44f304858939ffc281764532a81363d2a07f6d6333b284364a14d5ef921308 |
ripemd-160 | d9a31b9e0e2c68203ba0cc7f7c4b4b52e3f3dec5 |
71395216 as geometric shapes
Circle
Radius = nDiameter | 142790432 |
---|---|
Circumference | 448589372.17411 |
Area | 1.6013567560838E+16 |
Sphere
Radius = nVolume | 1.5243894865821E+24 |
---|---|
Surface area | 6.405427024335E+16 |
Circumference | 448589372.17411 |
Square
Length = nPerimeter | 285580864 |
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Area | 5097276867686656 |
Diagonal | 100968082.75576 |
Cube
Length = nSurface area | 30583661206119936 |
---|---|
Volume | 3.6392118298029E+23 |
Space diagonal | 123660141.52935 |
Equilateral Triangle
Length = nPerimeter | 214185648 |
---|---|
Area | 2.2071856287697E+15 |
Altitude | 61830070.764677 |
Triangular Pyramid
Length = nSurface area | 2.2071856287697E+15 |
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Volume | 4.2888522717133E+22 |
Height | 33656027.585252 |