189898308 (number)
189898308 is an even 9-digits composite number following 189898307 and preceding 189898309. In scientific notation, it is written as 1.89898308 × 10^8. The sum of its digits is 54. It has a total of 6 prime factors and 36 positive divisors. There are 62737920 positive integers (up to 189898308) that are relatively prime to 189898308.
Interesting facts
- 189898308 has 36 divisors, whose sum is 484279068
- The reverse of 189898308 is 803898981
- Previous prime number is 113
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | one hundred eighty-nine million eight hundred ninety-eight thousand three hundred eight |
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Notation
Scientific notation | 1.89898308 × 10^8 |
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Engineering notation | 1.89898308 × 10^6 |
Prime Factorization of 189898308
Prime Factorization 2 × 2 × 3 × 3 × 113 × 46681
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 31649718 | Product of the distinct prime numbers |
The prime factorization of 189898308 is 2 × 2 × 3 × 3 × 113 × 46681. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 189898308)
Multiplication
n×yn×2 | 379796616 |
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n×3 | 569694924 |
n×4 | 759593232 |
n×5 | 949491540 |
Division
n÷yn÷2 | 94949154 |
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n÷3 | 63299436 |
n÷3 | 47474577 |
n÷5 | 37979661.6 |
Exponentiation
nyn2 | 36061367381262864 |
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n3 | 6.8479926498682E+24 |
n4 | 1.3004222174064E+33 |
n5 | 2.4694797877109E+41 |
Nth Root
y√n2√n | 13780.359501842 |
---|---|
3√n | 574.78712523264 |
4√n | 117.3897759681 |
5√n | 45.258923411042 |
Divisors of 189898308
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 | -189898307 | 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 189898308 can be divided by 36 positive divisors. The sum of these divisors (counting 189898308) is 1, the average is 0.027777777777778.
Base conversion 189898308
Base | System | Value |
---|---|---|
2 | Binary | 1011010100011001111001000100 |
3 | Ternary | 111020022211111200 |
4 | Quaternary | 23110121321010 |
5 | Quinary | 342103221213 |
6 | Senary | 30502102500 |
8 | Octal | 1324317104 |
10 | Decimal | 189898308 |
12 | Duodecimal | 5371aa30 |
16 | Hexadecimal | b519e44 |
20 | Vigesimal | 2j6h5f8 |
36 | Base36 | 3526h0 |
Cryptographic Hash Functions
md5 | 2563baa9e298d485853d9471e030b95c |
---|---|
sha1 | cc3b791d6483e612e9d34448be2eded226f40c79 |
sha256 | 47e6c5a7198204ce410d5d5af5ce5438bad894f77f278ae4331c1d82e7fbcbfc |
sha512 | 50a6004ed685442be8985e39ef865bc0e7c57d7eb7815a1f46a3bb5006db39ffaa92ac761418819e54d7fe0e2a8214fb93a6eb446401a3b2bd51d5e8480dbea7 |
ripemd-160 | 461a14b574f2387620d74df242de7d3d98981fb5 |
189898308 as geometric shapes
Circle
Radius = nDiameter | 379796616 |
---|---|
Circumference | 1193166258.6839 |
Area | 1.1329012684338E+17 |
Sphere
Radius = nVolume | 2.8684804534217E+25 |
---|---|
Surface area | 4.5316050737351E+17 |
Circumference | 1193166258.6839 |
Square
Length = nPerimeter | 759593232 |
---|---|
Area | 36061367381262864 |
Diagonal | 268556762.6453 |
Cube
Length = nSurface area | 216368204287577184 |
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Volume | 6.8479926498682E+24 |
Space diagonal | 328913517.72736 |
Equilateral Triangle
Length = nPerimeter | 569694924 |
---|---|
Area | 1.5615030123689E+16 |
Altitude | 164456758.86368 |
Triangular Pyramid
Length = nSurface area | 1.5615030123689E+16 |
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Volume | 8.0704367337291E+23 |
Height | 89518920.881768 |