195641388 (number)
195641388 is an even 9-digits composite number following 195641387 and preceding 195641389. In scientific notation, it is written as 1.95641388 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 64742976 positive integers (up to 195641388) that are relatively prime to 195641388.
Interesting facts
- 195641388 has 36 divisors, whose sum is 498108520
- The reverse of 195641388 is 883146591
- Previous prime number is 139
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | one hundred ninety-five million six hundred forty-one thousand three hundred eighty-eight |
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Notation
Scientific notation | 1.95641388 × 10^8 |
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Engineering notation | 1.95641388 × 10^6 |
Prime Factorization of 195641388
Prime Factorization 2 × 2 × 3 × 3 × 139 × 39097
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 32606898 | Product of the distinct prime numbers |
The prime factorization of 195641388 is 2 × 2 × 3 × 3 × 139 × 39097. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 195641388)
Multiplication
n×yn×2 | 391282776 |
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n×3 | 586924164 |
n×4 | 782565552 |
n×5 | 978206940 |
Division
n÷yn÷2 | 97820694 |
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n÷3 | 65213796 |
n÷3 | 48910347 |
n÷5 | 39128277.6 |
Exponentiation
nyn2 | 38275552698566544 |
---|---|
n3 | 7.4882822564147E+24 |
n4 | 1.4650179343807E+33 |
n5 | 2.8661814212714E+41 |
Nth Root
y√n2√n | 13987.186564853 |
---|---|
3√n | 580.5240883202 |
4√n | 118.26743662079 |
5√n | 45.529423061523 |
Divisors of 195641388
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 | -195641387 | 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 195641388 can be divided by 36 positive divisors. The sum of these divisors (counting 195641388) is 1, the average is 0.027777777777778.
Base conversion 195641388
Base | System | Value |
---|---|---|
2 | Binary | 1011101010010100000000101100 |
3 | Ternary | 111122010121112100 |
4 | Quaternary | 23222110000230 |
5 | Quinary | 400041011023 |
6 | Senary | 31225135100 |
8 | Octal | 1352240054 |
10 | Decimal | 195641388 |
12 | Duodecimal | 5562a490 |
16 | Hexadecimal | ba9402c |
20 | Vigesimal | 312f398 |
36 | Base36 | 38h9v0 |
Cryptographic Hash Functions
md5 | d07e3cc7906a06f813af44be1c29dc86 |
---|---|
sha1 | 16647d52139bb773de2e621f8d143e09b10fd09f |
sha256 | 4f7437f5bd92099c1eeffd2a735ffcb1d1c930707e8a7e0d26e292d86382efe8 |
sha512 | a385d4828e5c04175c2ff2dcb777d4c0ccd1224b2c13ec4a0f6ab4c31ad78ad7caaa834c95277c5a3090b16d5edec77a0384500285da19ed49bd5be951a7a14b |
ripemd-160 | 570994d9b033475da2af6f2b00cf9a4619b06dca |
195641388 as geometric shapes
Circle
Radius = nDiameter | 391282776 |
---|---|
Circumference | 1229251094.5578 |
Area | 1.2024619516991E+17 |
Sphere
Radius = nVolume | 3.1366843366346E+25 |
---|---|
Surface area | 4.8098478067962E+17 |
Circumference | 1229251094.5578 |
Square
Length = nPerimeter | 782565552 |
---|---|
Area | 38275552698566544 |
Diagonal | 276678704.2711 |
Cube
Length = nSurface area | 229653316191399264 |
---|---|
Volume | 7.4882822564147E+24 |
Space diagonal | 338860824.0793 |
Equilateral Triangle
Length = nPerimeter | 586924164 |
---|---|
Area | 1.6573800490424E+16 |
Altitude | 169430412.03965 |
Triangular Pyramid
Length = nSurface area | 1.6573800490424E+16 |
---|---|
Volume | 8.8250252715829E+23 |
Height | 92226234.757032 |