199388748 (number)
199388748 is an even 9-digits composite number following 199388747 and preceding 199388749. In scientific notation, it is written as 1.99388748 × 10^8. The sum of its digits is 57. It has a total of 7 prime factors and 96 positive divisors. There are 57657600 positive integers (up to 199388748) that are relatively prime to 199388748.
Interesting facts
- 199388748 has 96 divisors, whose sum is 531965952
- The reverse of 199388748 is 847883991
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 57
- Digital Root 3
Name
Name | one hundred ninety-nine million three hundred eighty-eight thousand seven hundred forty-eight |
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Notation
Scientific notation | 1.99388748 × 10^8 |
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Engineering notation | 1.99388748 × 10^6 |
Prime Factorization of 199388748
Prime Factorization 2 × 2 × 3 × 23 × 13 × 61 × 911
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 99694374 | Product of the distinct prime numbers |
The prime factorization of 199388748 is 2 × 2 × 3 × 23 × 13 × 61 × 911. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 199388748)
Multiplication
n×yn×2 | 398777496 |
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n×3 | 598166244 |
n×4 | 797554992 |
n×5 | 996943740 |
Division
n÷yn÷2 | 99694374 |
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n÷3 | 66462916 |
n÷3 | 49847187 |
n÷5 | 39877749.6 |
Exponentiation
nyn2 | 39755872829007504 |
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n3 | 7.926873709023E+24 |
n4 | 1.5805294243962E+33 |
n5 | 3.1513978310752E+41 |
Nth Root
y√n2√n | 14120.508064514 |
---|---|
3√n | 584.20716910317 |
4√n | 118.82974402276 |
5√n | 45.702518094688 |
Divisors of 199388748
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -199388747 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 199388748 can be divided by 96 positive divisors. The sum of these divisors (counting 199388748) is 1, the average is 0.010416666666667.
Base conversion 199388748
Base | System | Value |
---|---|---|
2 | Binary | 1011111000100110111001001100 |
3 | Ternary | 111220011222221110 |
4 | Quaternary | 23320212321030 |
5 | Quinary | 402020414443 |
6 | Senary | 31441332020 |
8 | Octal | 1370467114 |
10 | Decimal | 199388748 |
12 | Duodecimal | 56937010 |
16 | Hexadecimal | be26e4c |
20 | Vigesimal | 3263bh8 |
36 | Base36 | 3aplcc |
Cryptographic Hash Functions
md5 | a2c399c8533a4f9242ba701063cfb036 |
---|---|
sha1 | 133e276b7cbdad583681eb565ba68471a016afbd |
sha256 | 263b17d3a08567da3fbd112e3a07ce00460ca4338c15d31d13d821a1b2c2e144 |
sha512 | ea5864a7b79ffd35ce0362e2e980ba1be1bccb04452e68938ddf7ef6eb268c7b7e1c711fa9f07ec5d8ece42e6365b9d31a0b285adc0ff5817300001513cda4dd |
ripemd-160 | d8af93d872c0178fd1e1d530f69ee0ac20fb5afc |
199388748 as geometric shapes
Circle
Radius = nDiameter | 398777496 |
---|---|
Circumference | 1252796451.8505 |
Area | 1.2489675801666E+17 |
Sphere
Radius = nVolume | 3.3204010946934E+25 |
---|---|
Surface area | 4.9958703206664E+17 |
Circumference | 1252796451.8505 |
Square
Length = nPerimeter | 797554992 |
---|---|
Area | 39755872829007504 |
Diagonal | 281978271.60619 |
Cube
Length = nSurface area | 238535236974045024 |
---|---|
Volume | 7.926873709023E+24 |
Space diagonal | 345351441.99355 |
Equilateral Triangle
Length = nPerimeter | 598166244 |
---|---|
Area | 1.7214797909772E+16 |
Altitude | 172675720.99677 |
Triangular Pyramid
Length = nSurface area | 1.7214797909772E+16 |
---|---|
Volume | 9.3419102554326E+23 |
Height | 93992757.202064 |