199865130 is an even 9-digits composite number following 199865129
and preceding 199865131 . In scientific notation, it is written as 1.99865130 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 53297360 positive integers (up to 199865130) that are relatively prime to 199865130.
199865130 has 8 divisors, whose sum is 319784256
The reverse of 199865130 is 031568991
Previous prime number is 15
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred ninety-nine million eight hundred sixty-five thousand one hundred thirty
Scientific notation
1.99865130 × 10^8
Engineering notation
1.99865130 × 10^6
Prime Factorization
2 × 15 × 6662171
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199865130
Product of the distinct prime numbers
The prime factorization of 199865130 is 2 × 15 × 6662171.
Since it has a total of 3 prime factors.
1 , 5 , 95 , 4 , 138 , 236 , 4836 , 812 , 59651 , 41011 , 607083 , 601310 , 2574743 , 1098790 , 36967094 , 24078355 , 329672794 , 375507099 , 5923532093 , 9689414632
n×2
399730260
n×3
599595390
n×4
799460520
n×5
999325650
n÷2
99932565
n÷3
66621710
n÷3
49966282.5
n÷5
39973026
n2
39946070189916900
n3
7.9838265114969E+24
n4
1.5956885236178E+33
n5
3.1892249421237E+41
2 √n
14137.366444993
3 √n
584.67206399202
4 √n
118.90065788293
5 √n
45.724335855156
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
-199865129
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 199865130 can be divided by 8 positive divisors.
The sum of these divisors (counting 199865130) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111010011011001100101010
3
Ternary
111221002012102020
4
Quaternary
23322123030222
5
Quinary
402131141010
6
Senary
31455445310
8
Octal
1372331452
10
Decimal
199865130
12
Duodecimal
56b26836
16
Hexadecimal
be9b32a
20
Vigesimal
32932ga
36
Base36
3azsx6
md5
0d70595a6f44544a38dc71f4f7342a57
sha1
ef226c4567a418556d216ae7bcb9d84279f936ae
sha256
6f9877236447c47f574d490517ef2518632e97ce8bdcc8be9d02aadd3c5912ff
sha512
9a6d70edc6559a013b97ca5fdff3e20d2cf751467e78c6250c69b3c80c1cce8836a17653d55d5ea6c844d31cf234a30acf7c2780998e72986aad9352de765fb0
ripemd-160
bc170f3e85725383c76aaefd51dbdd0f9c9ce132
Diameter
399730260
Circumference
1255789648.2335
Area
1.2549428064843E+17
Volume
3.3442574288072E+25
Surface area
5.019771225937E+17
Circumference
1255789648.2335
Perimeter
799460520
Area
39946070189916900
Diagonal
282651977.49146
Surface area
239676421139501400
Volume
7.9838265114969E+24
Space diagonal
346176559.82136
Perimeter
599595390
Area
1.7297155782912E+16
Altitude
173088279.91068
Surface area
1.7297155782912E+16
Volume
9.4090297768273E+23
Height
94217325.830487