71399328 (number)
71399328 is an even 8-digits composite number following 71399327 and preceding 71399329. In scientific notation, it is written as 7.1399328 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 96 positive divisors. There are 17095680 positive integers (up to 71399328) that are relatively prime to 71399328.
Interesting facts
- 71399328 has 96 divisors, whose sum is 206986752
- The reverse of 71399328 is 82399317
- Previous prime number is 91
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | seventy-one million three hundred ninety-nine thousand three hundred twenty-eight |
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Notation
Scientific notation | 7.1399328 × 10^7 |
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Engineering notation | 7.1399328 × 10^6 |
Prime Factorization of 71399328
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 11 × 91 × 743
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 4462458 | Product of the distinct prime numbers |
The prime factorization of 71399328 is 2 × 2 × 2 × 2 × 2 × 3 × 11 × 91 × 743. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71399328)
Multiplication
n×yn×2 | 142798656 |
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n×3 | 214197984 |
n×4 | 285597312 |
n×5 | 356996640 |
Division
n÷yn÷2 | 35699664 |
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n÷3 | 23799776 |
n÷3 | 17849832 |
n÷5 | 14279865.6 |
Exponentiation
nyn2 | 5097864038851584 |
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n3 | 3.6398406660937E+23 |
n4 | 2.5988217758616E+31 |
n5 | 1.8555412838829E+39 |
Nth Root
y√n2√n | 8449.8123056077 |
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3√n | 414.85663601717 |
4√n | 91.922860625678 |
5√n | 37.216782540273 |
Divisors of 71399328
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -71399327 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 71399328 can be divided by 96 positive divisors. The sum of these divisors (counting 71399328) is 1, the average is 0.010416666666667.
Base conversion 71399328
Base | System | Value |
---|---|---|
2 | Binary | 100010000010111011110100000 |
3 | Ternary | 11222100110110120 |
4 | Quaternary | 10100113132200 |
5 | Quinary | 121234234303 |
6 | Senary | 11030200240 |
8 | Octal | 420273640 |
10 | Decimal | 71399328 |
12 | Duodecimal | 1bab3080 |
16 | Hexadecimal | 44177a0 |
20 | Vigesimal | 1264i68 |
36 | Base36 | 16ic2o |
Cryptographic Hash Functions
md5 | c7dfb1229e64854e013c703dfb1a900e |
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sha1 | d96a8a042a5ebae536efb0b30b4d5dd409197666 |
sha256 | bc172642bde070a8bc9e0953c68c64e670406bee17730b7df1cb74c44e2dd1e7 |
sha512 | bace24442358884a8b0e220ff4d74059468cf05adc69f97078caf9564bce47ee711a507d80ce4000a8d1341bc92f5bcb39b17d5c9ea73f0fe1b501a8b2260ba0 |
ripemd-160 | dd402d0da46de21c0507a2b0fc7cc624210f3fbd |
71399328 as geometric shapes
Circle
Radius = nDiameter | 142798656 |
---|---|
Circumference | 448615208.6321 |
Area | 1.6015412213456E+16 |
Sphere
Radius = nVolume | 1.5246528929116E+24 |
---|---|
Surface area | 6.4061648853823E+16 |
Circumference | 448615208.6321 |
Square
Length = nPerimeter | 285597312 |
---|---|
Area | 5097864038851584 |
Diagonal | 100973898.00193 |
Cube
Length = nSurface area | 30587184233109504 |
---|---|
Volume | 3.6398406660937E+23 |
Space diagonal | 123667263.72228 |
Equilateral Triangle
Length = nPerimeter | 214197984 |
---|---|
Area | 2.2074398813423E+15 |
Altitude | 61833631.861138 |
Triangular Pyramid
Length = nSurface area | 2.2074398813423E+15 |
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Volume | 4.289593362389E+22 |
Height | 33657966.000642 |