199144490 is an even 9-digits composite number following 199144489
and preceding 199144491 . In scientific notation, it is written as 1.99144490 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 79657792 positive integers (up to 199144490) that are relatively prime to 199144490.
199144490 has 8 divisors, whose sum is 358460100
The reverse of 199144490 is 094441991
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred ninety-nine million one hundred forty-four thousand four hundred ninety
Scientific notation
1.99144490 × 10^8
Engineering notation
1.99144490 × 10^6
Prime Factorization
2 × 5 × 19914449
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199144490
Product of the distinct prime numbers
The prime factorization of 199144490 is 2 × 5 × 19914449.
Since it has a total of 3 prime factors.
3 , 1 , 23 , 73 , 724 , 666 , 7987 , 2862 , 57500 , 99485 , 810131 , 715253 , 1425365 , 510335 , 10797994 , 89414160 , 431784870 , 498474665 , 1067908362 , 5821543563
n×2
398288980
n×3
597433470
n×4
796577960
n×5
995722450
n÷2
99572245
n÷3
66381496.666667
n÷3
49786122.5
n÷5
39828898
n2
39658527897360100
n3
7.8977773122705E+24
n4
1.5727988349857E+33
n5
3.1321422186582E+41
2 √n
14111.856362648
3 √n
583.96851373687
4 √n
118.79333467265
5 √n
45.691315175843
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
-199144489
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 199144490 can be divided by 8 positive divisors.
The sum of these divisors (counting 199144490) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011110111101011010000101010
3
Ternary
111212201120212212
4
Quaternary
23313223100222
5
Quinary
401440110430
6
Senary
31432205122
8
Octal
1367532052
10
Decimal
199144490
12
Duodecimal
568397a2
16
Hexadecimal
bdeb42a
20
Vigesimal
324d14a
36
Base36
3akcve
md5
df2f4dca70befc0d558c7ab0285cda74
sha1
b1689eaa34706090f833ec6bb1e79de07c675724
sha256
faaf069871f211f05b81b3601c8a4014e75b8c4904ee18af642b7b6e8e634c4e
sha512
06138ee5b7ddfbb57ace37ac793fd4d6eafc755e462ab954e8ebeadca148d3b39bcd0b0ef95f5a7f6ac74df7f1a3aa0164ea02c433a5b5b1bc461009d747c2d7
ripemd-160
014d141bb97857835c15916c70a33a414a422e1d
Diameter
398288980
Circumference
1251261733.5738
Area
1.2459093989453E+17
Volume
3.3082132245223E+25
Surface area
4.9836375957813E+17
Circumference
1251261733.5738
Perimeter
796577960
Area
39658527897360100
Diagonal
281632838.62987
Surface area
237951167384160600
Volume
7.8977773122705E+24
Space diagonal
344928374.72739
Perimeter
597433470
Area
1.7172646317904E+16
Altitude
172464187.3637
Surface area
1.7172646317904E+16
Volume
9.307619823013E+23
Height
93877612.876624