142425168 (number)
142425168 is an even 9-digits composite number following 142425167 and preceding 142425169. In scientific notation, it is written as 1.42425168 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 47343744 positive integers (up to 142425168) that are relatively prime to 142425168.
Interesting facts
- 142425168 has 40 divisors, whose sum is 368949600
- The reverse of 142425168 is 861524241
- Previous prime number is 379
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 33
- Digital Root 6
Name
Name | one hundred forty-two million four hundred twenty-five thousand one hundred sixty-eight |
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Notation
Scientific notation | 1.42425168 × 10^8 |
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Engineering notation | 1.42425168 × 10^6 |
Prime Factorization of 142425168
Prime Factorization 2 × 2 × 2 × 2 × 3 × 379 × 7829
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 17803146 | Product of the distinct prime numbers |
The prime factorization of 142425168 is 2 × 2 × 2 × 2 × 3 × 379 × 7829. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 142425168)
Multiplication
n×yn×2 | 284850336 |
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n×3 | 427275504 |
n×4 | 569700672 |
n×5 | 712125840 |
Division
n÷yn÷2 | 71212584 |
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n÷3 | 47475056 |
n÷3 | 35606292 |
n÷5 | 28485033.6 |
Exponentiation
nyn2 | 20284928479828224 |
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n3 | 2.8890843466075E+24 |
n4 | 4.1147832343175E+32 |
n5 | 5.8604869343125E+40 |
Nth Root
y√n2√n | 11934.201607146 |
---|---|
3√n | 522.23051723323 |
4√n | 109.24377147987 |
5√n | 42.728470589222 |
Divisors of 142425168
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -142425167 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 142425168 can be divided by 40 positive divisors. The sum of these divisors (counting 142425168) is 1, the average is 0.025.
Base conversion 142425168
Base | System | Value |
---|---|---|
2 | Binary | 1000011111010011110001010000 |
3 | Ternary | 100220222221121020 |
4 | Quaternary | 20133103301100 |
5 | Quinary | 242430101133 |
6 | Senary | 22044355440 |
8 | Octal | 1037236120 |
10 | Decimal | 142425168 |
12 | Duodecimal | 3b845b80 |
16 | Hexadecimal | 87d3c50 |
20 | Vigesimal | 24a32i8 |
36 | Base36 | 2csnyo |
Cryptographic Hash Functions
md5 | 692cf4f98889f07985a553daceb93b50 |
---|---|
sha1 | 0fe9306f494d8e9b7985f167c4c7c3174d408386 |
sha256 | 8754b0f5a17390b952022d29e9dad950b6f35026ba3f4d2693d6d9aba0540d24 |
sha512 | ec91ffce0ecdcf1153ec280dab4ef0de7c5c7b25fbb08ee2ce29a883936664a9368f2db25f05d04eb46c052ae709e35f02d36fa9c9664796a1deec8de4884a6f |
ripemd-160 | 137d7b79dcfabbd6cf358021c876bf8543b456f9 |
142425168 as geometric shapes
Circle
Radius = nDiameter | 284850336 |
---|---|
Circumference | 894883722.95018 |
Area | 6.3726982290823E+16 |
Sphere
Radius = nVolume | 1.2101768211871E+25 |
---|---|
Surface area | 2.5490792916329E+17 |
Circumference | 894883722.95018 |
Square
Length = nPerimeter | 569700672 |
---|---|
Area | 20284928479828224 |
Diagonal | 201419604.20887 |
Cube
Length = nSurface area | 121709570878969344 |
---|---|
Volume | 2.8890843466075E+24 |
Space diagonal | 246687627.25253 |
Equilateral Triangle
Length = nPerimeter | 427275504 |
---|---|
Area | 8.7836316887408E+15 |
Altitude | 123343813.62627 |
Triangular Pyramid
Length = nSurface area | 8.7836316887408E+15 |
---|---|
Volume | 3.4048185548435E+23 |
Height | 67139868.069622 |