198125816 (number)
198125816 is an even 9-digits composite number following 198125815 and preceding 198125817. In scientific notation, it is written as 1.98125816 × 10^8. The sum of its digits is 41. It has a total of 7 prime factors and 48 positive divisors. There are 84672000 positive integers (up to 198125816) that are relatively prime to 198125816.
Interesting facts
- 198125816 has 48 divisors, whose sum is 433355040
- The reverse of 198125816 is 618521891
- Previous prime number is 673
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 41
- Digital Root 5
Name
Name | one hundred ninety-eight million one hundred twenty-five thousand eight hundred sixteen |
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Notation
Scientific notation | 1.98125816 × 10^8 |
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Engineering notation | 1.98125816 × 10^6 |
Prime Factorization of 198125816
Prime Factorization 2 × 2 × 2 × 7 × 7 × 673 × 751
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 7075922 | Product of the distinct prime numbers |
The prime factorization of 198125816 is 2 × 2 × 2 × 7 × 7 × 673 × 751. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 198125816)
Multiplication
n×yn×2 | 396251632 |
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n×3 | 594377448 |
n×4 | 792503264 |
n×5 | 990629080 |
Division
n÷yn÷2 | 99062908 |
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n÷3 | 66041938.666667 |
n÷3 | 49531454 |
n÷5 | 39625163.2 |
Exponentiation
nyn2 | 39253838965665856 |
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n3 | 7.7771988762051E+24 |
n4 | 1.5408638735424E+33 |
n5 | 3.0528491229051E+41 |
Nth Root
y√n2√n | 14075.717246379 |
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3√n | 582.97109599392 |
4√n | 118.64112797162 |
5√n | 45.644474730533 |
Divisors of 198125816
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -198125815 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 198125816 can be divided by 48 positive divisors. The sum of these divisors (counting 198125816) is 1, the average is 0.020833333333333.
Base conversion 198125816
Base | System | Value |
---|---|---|
2 | Binary | 1011110011110010100011111000 |
3 | Ternary | 111210210211112012 |
4 | Quaternary | 23303302203320 |
5 | Quinary | 401210011231 |
6 | Senary | 31354305052 |
8 | Octal | 1363624370 |
10 | Decimal | 198125816 |
12 | Duodecimal | 56428188 |
16 | Hexadecimal | bcf28f8 |
20 | Vigesimal | 31i5eag |
36 | Base36 | 39yiuw |
Cryptographic Hash Functions
md5 | ee5eb23e68fdb6cfe4bc2699579a71e7 |
---|---|
sha1 | 2b92b7c49ae0c1da10af0c645e09dd5bdb1570d3 |
sha256 | 8926f2555105495a8e5f03be321e02632831d19cf3e361da029d75a92559adb7 |
sha512 | 4689ca4e5625366bacb2af6668e888b76e2a1ce7319b5ebb9a5f106bb3df9f939804452ab3ee5730364cff69cf7b508f7fad6a00e3d6e8e8f84aa790f1b7ea15 |
ripemd-160 | 7c76bd2a1f0fe3d6d4cf99205ac590fff8995462 |
198125816 as geometric shapes
Circle
Radius = nDiameter | 396251632 |
---|---|
Circumference | 1244861216.0642 |
Area | 1.2331957211973E+17 |
Sphere
Radius = nVolume | 3.2577054473324E+25 |
---|---|
Surface area | 4.9327828847893E+17 |
Circumference | 1244861216.0642 |
Square
Length = nPerimeter | 792503264 |
---|---|
Area | 39253838965665856 |
Diagonal | 280192216.04344 |
Cube
Length = nSurface area | 235523033793995136 |
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Volume | 7.7771988762051E+24 |
Space diagonal | 343163979.60304 |
Equilateral Triangle
Length = nPerimeter | 594377448 |
---|---|
Area | 1.6997410870165E+16 |
Altitude | 171581989.80152 |
Triangular Pyramid
Length = nSurface area | 1.6997410870165E+16 |
---|---|
Volume | 9.1655167733351E+23 |
Height | 93397405.347812 |