157420404 (number)
157420404 is an even 9-digits composite number following 157420403 and preceding 157420405. In scientific notation, it is written as 1.57420404 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 52422672 positive integers (up to 157420404) that are relatively prime to 157420404.
Interesting facts
- 157420404 has 36 divisors, whose sum is 398309184
- The reverse of 157420404 is 404024751
- Previous prime number is 1787
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 27
- Digital Root 9
Name
Name | one hundred fifty-seven million four hundred twenty thousand four hundred four |
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Notation
Scientific notation | 1.57420404 × 10^8 |
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Engineering notation | 1.57420404 × 10^6 |
Prime Factorization of 157420404
Prime Factorization 2 × 2 × 3 × 3 × 1787 × 2447
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 26236734 | Product of the distinct prime numbers |
The prime factorization of 157420404 is 2 × 2 × 3 × 3 × 1787 × 2447. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 157420404)
Multiplication
n×yn×2 | 314840808 |
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n×3 | 472261212 |
n×4 | 629681616 |
n×5 | 787102020 |
Division
n÷yn÷2 | 78710202 |
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n÷3 | 52473468 |
n÷3 | 39355101 |
n÷5 | 31484080.8 |
Exponentiation
nyn2 | 24781183595523216 |
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n3 | 3.9010639332054E+24 |
n4 | 6.1410706039503E+32 |
n5 | 9.6672981546638E+40 |
Nth Root
y√n2√n | 12546.728816708 |
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3√n | 539.95016000915 |
4√n | 112.01218155499 |
5√n | 43.592542991038 |
Divisors of 157420404
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -157420403 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 157420404 can be divided by 36 positive divisors. The sum of these divisors (counting 157420404) is 1, the average is 0.027777777777778.
Base conversion 157420404
Base | System | Value |
---|---|---|
2 | Binary | 1001011000100000101101110100 |
3 | Ternary | 101222012210012100 |
4 | Quaternary | 21120200231310 |
5 | Quinary | 310244423104 |
6 | Senary | 23342022100 |
8 | Octal | 1130405564 |
10 | Decimal | 157420404 |
12 | Duodecimal | 44877930 |
16 | Hexadecimal | 9620b74 |
20 | Vigesimal | 293hb04 |
36 | Base36 | 2lq2d0 |
Cryptographic Hash Functions
md5 | 733bafd6aa7b785126e7732e704d4dc6 |
---|---|
sha1 | b916c487d0d6460f04d29f2423922b9b3996f191 |
sha256 | 795fc855d8b9ab0af968bd8bac4ea52b9cb850c54c80fef4d0009f463aea2c1d |
sha512 | b48191f1ab1ea8c8796e5e63f526199bc5769b33c97b258cfbc3f1135e5dd8ec1841a4575e8b1ed8d38e1133aa8d1f29a7d80ab445758d41c8d055ba532ed811 |
ripemd-160 | 84acaefd99364c588e2b2d156a2f080f0f98755f |
157420404 as geometric shapes
Circle
Radius = nDiameter | 314840808 |
---|---|
Circumference | 989101569.46307 |
Area | 7.7852384330956E+16 |
Sphere
Radius = nVolume | 1.6340738391656E+25 |
---|---|
Surface area | 3.1140953732382E+17 |
Circumference | 989101569.46307 |
Square
Length = nPerimeter | 629681616 |
---|---|
Area | 24781183595523216 |
Diagonal | 222626070.33105 |
Cube
Length = nSurface area | 148687101573139296 |
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Volume | 3.9010639332054E+24 |
Space diagonal | 272660137.87602 |
Equilateral Triangle
Length = nPerimeter | 472261212 |
---|---|
Area | 1.0730567264785E+16 |
Altitude | 136330068.93801 |
Triangular Pyramid
Length = nSurface area | 1.0730567264785E+16 |
---|---|
Volume | 4.5974479350197E+23 |
Height | 74208690.110351 |