199497746 is an even 9-digits composite number following 199497745
and preceding 199497747 . In scientific notation, it is written as 1.99497746 × 10^8.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 85499028 positive integers (up to 199497746) that are relatively prime to 199497746.
199497746 has 8 divisors, whose sum is 341996160
The reverse of 199497746 is 647794991
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 56
Digital Root 2
Name
one hundred ninety-nine million four hundred ninety-seven thousand seven hundred forty-six
Scientific notation
1.99497746 × 10^8
Engineering notation
1.99497746 × 10^6
Prime Factorization
2 × 7 × 14249839
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199497746
Product of the distinct prime numbers
The prime factorization of 199497746 is 2 × 7 × 14249839.
Since it has a total of 3 prime factors.
10 , 5 , 15 , 27 , 324 , 197 , 6061 , 2940 , 82296 , 4883 , 261389 , 629147 , 5172847 , 7792504 , 51366984 , 55918420 , 260375110 , 332435461 , 6987261362 , 1063636431
n×2
398995492
n×3
598493238
n×4
797990984
n×5
997488730
n÷2
99748873
n÷3
66499248.666667
n÷3
49874436.5
n÷5
39899549.2
n2
39799350659080516
n3
7.9398807487502E+24
n4
1.5839883128845E+33
n5
3.1600209811079E+41
2 √n
14124.367100865
3 √n
584.31360408486
4 √n
118.84598058355
5 √n
45.707513756882
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199497745
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199497746 can be divided by 8 positive divisors.
The sum of these divisors (counting 199497746) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111001000001100000010010
3
Ternary
111220101112110102
4
Quaternary
23321001200102
5
Quinary
402032411441
6
Senary
31443532402
8
Octal
1371014022
10
Decimal
199497746
12
Duodecimal
5698a102
16
Hexadecimal
be41812
20
Vigesimal
326h476
36
Base36
3arxg2
md5
ad22d1b4a6c6dcb8c51b304ef8502a16
sha1
0a0597c589c75edb720ab45f661f78cb1fe3e240
sha256
60a1007118f37ca33cd2b6d8f4ed0fb05f18c4d4a89ec479927225364ac975f8
sha512
f326f7823029e40a75ab6dd790c0b3cacebb18207edb5ac827f6a70091cbdaa5fcbb686540c2029c3912b16d7eed1341a766f9b730d5d2d43bd5b5dd529e53df
ripemd-160
28e20b98819ecbef5f5222c52dd61f43aa7092fe
Diameter
398995492
Circumference
1253481306.4826
Area
1.2503334764821E+17
Volume
3.3258494707537E+25
Surface area
5.0013339059285E+17
Circumference
1253481306.4826
Perimeter
797990984
Area
39799350659080516
Diagonal
282132418.05606
Surface area
238796103954483096
Volume
7.9398807487502E+24
Space diagonal
345540232.06747
Perimeter
598493238
Area
1.7233624362444E+16
Altitude
172770116.03374
Surface area
1.7233624362444E+16
Volume
9.3572391987563E+23
Height
94044139.352021