71659428 (number)
71659428 is an even 8-digits composite number following 71659427 and preceding 71659429. In scientific notation, it is written as 7.1659428 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 23376384 positive integers (up to 71659428) that are relatively prime to 71659428.
Interesting facts
- 71659428 has 48 divisors, whose sum is 170815680
- The reverse of 71659428 is 82495617
- Previous prime number is 457
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | seventy-one million six hundred fifty-nine thousand four hundred twenty-eight |
---|
Notation
Scientific notation | 7.1659428 × 10^7 |
---|---|
Engineering notation | 7.1659428 × 10^6 |
Prime Factorization of 71659428
Prime Factorization 2 × 2 × 3 × 179 × 457 × 73
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 35829714 | Product of the distinct prime numbers |
The prime factorization of 71659428 is 2 × 2 × 3 × 179 × 457 × 73. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71659428)
Multiplication
n×yn×2 | 143318856 |
---|---|
n×3 | 214978284 |
n×4 | 286637712 |
n×5 | 358297140 |
Division
n÷yn÷2 | 35829714 |
---|---|
n÷3 | 23886476 |
n÷3 | 17914857 |
n÷5 | 14331885.6 |
Exponentiation
nyn2 | 5135073621287184 |
---|---|
n3 | 3.6797643843933E+23 |
n4 | 2.6368981096039E+31 |
n5 | 1.889586102285E+39 |
Nth Root
y√n2√n | 8465.1891886714 |
---|---|
3√n | 415.35978476664 |
4√n | 92.006462754914 |
5√n | 37.243858454744 |
Divisors of 71659428
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 | -71659427 | 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 71659428 can be divided by 48 positive divisors. The sum of these divisors (counting 71659428) is 1, the average is 0.020833333333333.
Base conversion 71659428
Base | System | Value |
---|---|---|
2 | Binary | 100010001010110111110100100 |
3 | Ternary | 11222211200020220 |
4 | Quaternary | 10101112332210 |
5 | Quinary | 121321100203 |
6 | Senary | 11035524340 |
8 | Octal | 421267644 |
10 | Decimal | 71659428 |
12 | Duodecimal | 1bbb96b0 |
16 | Hexadecimal | 4456fa4 |
20 | Vigesimal | 127h8b8 |
36 | Base36 | 16nwro |
Cryptographic Hash Functions
md5 | 55b352a4f8b329ddfc759ca61c285529 |
---|---|
sha1 | 43e7dcf6bb0e90577a63c7066f893cda08fe8267 |
sha256 | c8d7fc8966a322d8894e7e81f27920202ece418c4735f72d41356f7d80f2583a |
sha512 | 00e3f146642eff669f497d91e2bbace673d39d9b6f833318980fa31ebfcaa1a004f8ee97e7567a02c9fad240ca6377766b9d2beb9d796894861a8c2751917b75 |
ripemd-160 | 16528004abf2fbf826e153014233af3befb8f0eb |
71659428 as geometric shapes
Circle
Radius = nDiameter | 143318856 |
---|---|
Circumference | 450249465.13049 |
Area | 1.6132309564279E+16 |
Sphere
Radius = nVolume | 1.5413761009268E+24 |
---|---|
Surface area | 6.4529238257114E+16 |
Circumference | 450249465.13049 |
Square
Length = nPerimeter | 286637712 |
---|---|
Area | 5135073621287184 |
Diagonal | 101341734.9495 |
Cube
Length = nSurface area | 30810441727723104 |
---|---|
Volume | 3.6797643843933E+23 |
Space diagonal | 124117770.13732 |
Equilateral Triangle
Length = nPerimeter | 214978284 |
---|---|
Area | 2.223552103169E+15 |
Altitude | 62058885.068662 |
Triangular Pyramid
Length = nSurface area | 2.223552103169E+15 |
---|---|
Volume | 4.3366439156221E+22 |
Height | 33780578.316499 |