202742442 (number)
202742442 is an even 9-digits composite number following 202742441 and preceding 202742443. In scientific notation, it is written as 2.02742442 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 54518400 positive integers (up to 202742442) that are relatively prime to 202742442.
Interesting facts
- 202742442 has 32 divisors, whose sum is 408896640
- The reverse of 202742442 is 244247202
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 27
- Digital Root 9
Name
Name | two hundred two million seven hundred forty-two thousand four hundred forty-two |
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Notation
Scientific notation | 2.02742442 × 10^8 |
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Engineering notation | 2.02742442 × 10^6 |
Prime Factorization of 202742442
Prime Factorization 2 × 9 × 17 × 7 × 94651
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 202742442 | Product of the distinct prime numbers |
The prime factorization of 202742442 is 2 × 9 × 17 × 7 × 94651. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 202742442)
Multiplication
n×yn×2 | 405484884 |
---|---|
n×3 | 608227326 |
n×4 | 810969768 |
n×5 | 1013712210 |
Division
n÷yn÷2 | 101371221 |
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n÷3 | 67580814 |
n÷3 | 50685610.5 |
n÷5 | 40548488.4 |
Exponentiation
nyn2 | 41104497788123364 |
---|---|
n3 | 8.3336262587477E+24 |
n4 | 1.6895797384138E+33 |
n5 | 3.4254952211974E+41 |
Nth Root
y√n2√n | 14238.765466149 |
---|---|
3√n | 587.46440538838 |
4√n | 119.32629830071 |
5√n | 45.855236179309 |
Divisors of 202742442
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -202742441 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 202742442 can be divided by 32 positive divisors. The sum of these divisors (counting 202742442) is 1, the average is 0.03125.
Base conversion 202742442
Base | System | Value |
---|---|---|
2 | Binary | 1100000101011001101010101010 |
3 | Ternary | 112010111101100100 |
4 | Quaternary | 30011121222222 |
5 | Quinary | 403400224232 |
6 | Senary | 32041250230 |
8 | Octal | 1405315252 |
10 | Decimal | 202742442 |
12 | Duodecimal | 57a93976 |
16 | Hexadecimal | c159aaa |
20 | Vigesimal | 3372g22 |
36 | Base36 | 3cph2i |
Cryptographic Hash Functions
md5 | 5f2576d44b3b9721580b544462771173 |
---|---|
sha1 | 2a3145cbc3e438c370f2f6bbed8578599f21a0dd |
sha256 | ef784c68459a3fd053c31b5143741a14e9caff5e178bf15bfb9663ff3447313a |
sha512 | 0fc47795e62d4a559f7a3d4cfcab7ce2695a282408a67cc8f381b0f43d4bb68a1ef6803ad8af97ae8a7b17786299f095fa1cee8ec0803764c7b5071df3884e79 |
ripemd-160 | cfc5adc7ee2667dd5cd44a684436587331c81447 |
202742442 as geometric shapes
Circle
Radius = nDiameter | 405484884 |
---|---|
Circumference | 1273868332.7161 |
Area | 1.2913358828067E+17 |
Sphere
Radius = nVolume | 3.4907812042993E+25 |
---|---|
Surface area | 5.1653435312267E+17 |
Circumference | 1273868332.7161 |
Square
Length = nPerimeter | 810969768 |
---|---|
Area | 41104497788123364 |
Diagonal | 286721111.14504 |
Cube
Length = nSurface area | 246626986728740184 |
---|---|
Volume | 8.3336262587477E+24 |
Space diagonal | 351160210.39459 |
Equilateral Triangle
Length = nPerimeter | 608227326 |
---|---|
Area | 1.7798769647158E+16 |
Altitude | 175580105.19729 |
Triangular Pyramid
Length = nSurface area | 1.7798769647158E+16 |
---|---|
Volume | 9.8212727323913E+23 |
Height | 95573703.715014 |