199142479 is an odd 9-digits composite number following 199142478
and preceding 199142480 . In scientific notation, it is written as 1.99142479 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 197303040 positive integers (up to 199142479) that are relatively prime to 199142479.
199142479 has 8 divisors, whose sum is 200989872
The reverse of 199142479 is 974241991
Previous prime number is 3461
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred ninety-nine million one hundred forty-two thousand four hundred seventy-nine
Scientific notation
1.99142479 × 10^8
Engineering notation
1.99142479 × 10^6
Prime Factorization
163 × 3461 × 353
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199142479
Product of the distinct prime numbers
The prime factorization of 199142479 is 163 × 3461 × 353.
Since it has a total of 3 prime factors.
7 , 10 , 70 , 63 , 739 , 580 , 6338 , 1694 , 81854 , 80897 , 396330 , 368542 , 7123760 , 5894577 , 89992235 , 27025716 , 130940294 , 532666684 , 9783485333 , 2878204098
n×2
398284958
n×3
597427437
n×4
796569916
n×5
995712395
n÷2
99571239.5
n÷3
66380826.333333
n÷3
49785619.75
n÷5
39828495.8
n2
39657726942265441
n3
7.8975380547878E+24
n4
1.5727353062273E+33
n5
3.1319840769293E+41
2 √n
14111.785110325
3 √n
583.96654805417
4 √n
118.79303477193
5 √n
45.691222895504
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
-199142478
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 199142479 can be divided by 8 positive divisors.
The sum of these divisors (counting 199142479) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011110111101010110001001111
3
Ternary
111212201111010101
4
Quaternary
23313222301033
5
Quinary
401440024404
6
Senary
31432151531
8
Octal
1367526117
10
Decimal
199142479
12
Duodecimal
568385a7
16
Hexadecimal
bdeac4f
20
Vigesimal
324cg3j
36
Base36
3akbbj
md5
d142759bcfbd310e735966852426dea6
sha1
69cc47d4568f9f51f8dc7cff240220eabf44844e
sha256
9ddf6bbf7ecd92f001540a3dba98f59d95e8a9a3038ea4f3baba09f990865503
sha512
c826aa3434dd64c0aad9bf12e370c40527bf637808e00c1ee465afb3bbe6c5656951e6c10db59a373c80d4b1b7253b1d8b9bd098a1e2c0e4ac9234728d6f2823
ripemd-160
a35f501fa9a0399b2adf6e2a9ca33192aacf3a41
Diameter
398284958
Circumference
1251249098.0881
Area
1.2458842361989E+17
Volume
3.3081130045823E+25
Surface area
4.9835369447956E+17
Circumference
1251249098.0881
Perimeter
796569916
Area
39657726942265441
Diagonal
281629994.6464
Surface area
237946361653592646
Volume
7.8975380547878E+24
Space diagonal
344924891.57322
Perimeter
597427437
Area
1.7172299494174E+16
Altitude
172462445.78661
Surface area
1.7172299494174E+16
Volume
9.3073378553655E+23
Height
93876664.882133