71328672 (number)
71328672 is an even 8-digits composite number following 71328671 and preceding 71328673. In scientific notation, it is written as 7.1328672 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 48 positive divisors. There are 23322624 positive integers (up to 71328672) that are relatively prime to 71328672.
Interesting facts
- 71328672 has 48 divisors, whose sum is 188455680
- The reverse of 71328672 is 27682317
- Previous prime number is 3
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 twenty-eight thousand six hundred seventy-two |
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Notation
Scientific notation | 7.1328672 × 10^7 |
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Engineering notation | 7.1328672 × 10^6 |
Prime Factorization of 71328672
Prime Factorization 2 × 2 × 2 × 2 × 2 × 159 × 3 × 4673
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4458042 | Product of the distinct prime numbers |
The prime factorization of 71328672 is 2 × 2 × 2 × 2 × 2 × 159 × 3 × 4673. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71328672)
Multiplication
n×yn×2 | 142657344 |
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n×3 | 213986016 |
n×4 | 285314688 |
n×5 | 356643360 |
Division
n÷yn÷2 | 35664336 |
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n÷3 | 23776224 |
n÷3 | 17832168 |
n÷5 | 14265734.4 |
Exponentiation
nyn2 | 5087779449283584 |
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n3 | 3.6290455154629E+23 |
n4 | 2.5885499724552E+31 |
n5 | 1.8463783194087E+39 |
Nth Root
y√n2√n | 8445.6303494766 |
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3√n | 414.71974497727 |
4√n | 91.900110715257 |
5√n | 37.20941375806 |
Divisors of 71328672
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 | -71328671 | 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 71328672 can be divided by 48 positive divisors. The sum of these divisors (counting 71328672) is 1, the average is 0.020833333333333.
Base conversion 71328672
Base | System | Value |
---|---|---|
2 | Binary | 100010000000110001110100000 |
3 | Ternary | 11222012212112200 |
4 | Quaternary | 10100012032200 |
5 | Quinary | 121230004142 |
6 | Senary | 11024453200 |
8 | Octal | 420061640 |
10 | Decimal | 71328672 |
12 | Duodecimal | 1ba7a200 |
16 | Hexadecimal | 44063a0 |
20 | Vigesimal | 125g1dc |
36 | Base36 | 16gtk0 |
Cryptographic Hash Functions
md5 | 140ddf2432bdd9dcec592a07afd9d9b0 |
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sha1 | 2416a7be3d73f16b3863d66d449a96d4caee03cc |
sha256 | 4daff47b29b1dd625d64110cc0d93aeaf2714b3c2ef03b3a8f0936b9e17004af |
sha512 | 69a882860aca33bcc950a9af2779d884ea50c4812611fc0b77e1a3490fd8876a5e842210885410bbbb288315c115041605188d2a5f8240e9181e695ea1bae44b |
ripemd-160 | f9f2a23c37c03c1262a743bb19d887b8ba6ef5ef |
71328672 as geometric shapes
Circle
Radius = nDiameter | 142657344 |
---|---|
Circumference | 448171263.89103 |
Area | 1.5983730540954E+16 |
Sphere
Radius = nVolume | 1.5201310307895E+24 |
---|---|
Surface area | 6.3934922163818E+16 |
Circumference | 448171263.89103 |
Square
Length = nPerimeter | 285314688 |
---|---|
Area | 5087779449283584 |
Diagonal | 100873975.32846 |
Cube
Length = nSurface area | 30526676695701504 |
---|---|
Volume | 3.6290455154629E+23 |
Space diagonal | 123544883.94042 |
Equilateral Triangle
Length = nPerimeter | 213986016 |
---|---|
Area | 2.203073125966E+15 |
Altitude | 61772441.970208 |
Triangular Pyramid
Length = nSurface area | 2.203073125966E+15 |
---|---|
Volume | 4.2768711553641E+22 |
Height | 33624658.442821 |