71385684 (number)
71385684 is an even 8-digits composite number following 71385683 and preceding 71385685. In scientific notation, it is written as 7.1385684 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 22831200 positive integers (up to 71385684) that are relatively prime to 71385684.
Interesting facts
- 71385684 has 48 divisors, whose sum is 173408256
- The reverse of 71385684 is 48658317
- Previous prime number is 127
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 eighty-five thousand six hundred eighty-four |
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Notation
Scientific notation | 7.1385684 × 10^7 |
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Engineering notation | 7.1385684 × 10^6 |
Prime Factorization of 71385684
Prime Factorization 2 × 2 × 3 × 31 × 127 × 1511
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 35692842 | Product of the distinct prime numbers |
The prime factorization of 71385684 is 2 × 2 × 3 × 31 × 127 × 1511. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71385684)
Multiplication
n×yn×2 | 142771368 |
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n×3 | 214157052 |
n×4 | 285542736 |
n×5 | 356928420 |
Division
n÷yn÷2 | 35692842 |
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n÷3 | 23795228 |
n÷3 | 17846421 |
n÷5 | 14277136.8 |
Exponentiation
nyn2 | 5095915880147856 |
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n3 | 3.6377544071082E+23 |
n4 | 2.5968358657543E+31 |
n5 | 1.853769045126E+39 |
Nth Root
y√n2√n | 8449.0049118225 |
---|---|
3√n | 414.83020876317 |
4√n | 91.918468828753 |
5√n | 37.215360049015 |
Divisors of 71385684
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 | -71385683 | 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 71385684 can be divided by 48 positive divisors. The sum of these divisors (counting 71385684) is 1, the average is 0.020833333333333.
Base conversion 71385684
Base | System | Value |
---|---|---|
2 | Binary | 100010000010100001001010100 |
3 | Ternary | 11222022202202020 |
4 | Quaternary | 10100110021110 |
5 | Quinary | 121233320214 |
6 | Senary | 11030013140 |
8 | Octal | 420241124 |
10 | Decimal | 71385684 |
12 | Duodecimal | 1baa71b0 |
16 | Hexadecimal | 4414254 |
20 | Vigesimal | 1263444 |
36 | Base36 | 16i1jo |
Cryptographic Hash Functions
md5 | 65a870bae4879f41e88af8e1084971f9 |
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sha1 | f893af8e833b6208c1bf2a53a504c37b04dbf83c |
sha256 | 1775f7f5d06220fdc813b5ab0bb21894cb78eff52c492dbe9eb1518ab6865996 |
sha512 | a50fdabc96615a13c8de8871265214ec237f46b084fe038fa6e72d7fef77c9af8003275d167f6e761d34c7cc4a46f85e720c740149ade5284d19303a14be9597 |
ripemd-160 | b9a459f1552d16d3e16bab41048e40b8f82d1c9f |
71385684 as geometric shapes
Circle
Radius = nDiameter | 142771368 |
---|---|
Circumference | 448529480.85176 |
Area | 1.6009291892384E+16 |
Sphere
Radius = nVolume | 1.5237790027913E+24 |
---|---|
Surface area | 6.4037167569536E+16 |
Circumference | 448529480.85176 |
Square
Length = nPerimeter | 285542736 |
---|---|
Area | 5095915880147856 |
Diagonal | 100954602.47208 |
Cube
Length = nSurface area | 30575495280887136 |
---|---|
Volume | 3.6377544071082E+23 |
Space diagonal | 123643631.62106 |
Equilateral Triangle
Length = nPerimeter | 214157052 |
---|---|
Area | 2.2065963038783E+15 |
Altitude | 61821815.810528 |
Triangular Pyramid
Length = nSurface area | 2.2065963038783E+15 |
---|---|
Volume | 4.2871346825957E+22 |
Height | 33651534.15736 |