199891732 is an even 9-digits composite number following 199891731
and preceding 199891733 . In scientific notation, it is written as 1.99891732 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors.
There are 99945864 positive integers (up to 199891732) that are relatively prime to 199891732.
199891732 has 6 divisors, whose sum is 349810538
The reverse of 199891732 is 237198991
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred ninety-nine million eight hundred ninety-one thousand seven hundred thirty-two
Scientific notation
1.99891732 × 10^8
Engineering notation
1.99891732 × 10^6
Prime Factorization
2 × 2 × 49972933
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99945866
Product of the distinct prime numbers
The prime factorization of 199891732 is 2 × 2 × 49972933.
Since it has a total of 3 prime factors.
1 , 9 , 87 , 69 , 529 , 346 , 8684 , 7964 , 90392 , 63745 , 914818 , 499417 , 4120025 , 1026635 , 33676261 , 39014882 , 406614084 , 276800838 , 6237316751 , 7617916268
n×2
399783464
n×3
599675196
n×4
799566928
n×5
999458660
n÷2
99945866
n÷3
66630577.333333
n÷3
49972933
n÷5
39978346.4
n2
39956704521959824
n3
7.9870148719068E+24
n4
1.5965382362552E+33
n5
3.1913479324928E+41
2 √n
14138.307253699
3 √n
584.69800274423
4 √n
118.9046140976
5 √n
45.725552969946
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199891731
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199891732 can be divided by 6 positive divisors.
The sum of these divisors (counting 199891732) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1011111010100001101100010100
3
Ternary
111221010112220111
4
Quaternary
23322201230110
5
Quinary
402133013412
6
Senary
31500212404
8
Octal
1372415424
10
Decimal
199891732
12
Duodecimal
56b3a104
16
Hexadecimal
bea1b14
20
Vigesimal
329696c
36
Base36
3b0dg4
md5
63424359bb25ed239c208e8d0630cad4
sha1
e19c0161fe3daa8a17b33eb00b03173721c70701
sha256
dea9fae92d6a67215cb05a7affbab83494bc7e75a156903b181dd8cc2133565f
sha512
f8565958e464ca5d268dbbbe1b2d83a3012e5beb942bff535b3de30d0d9e3eea8fc3ab68157aee86b32e79de289e195102d8968028ff7db9f421987ca2d27e12
ripemd-160
baa55cb16e05b1c08cc50bf3a9158af0952a73ce
Diameter
399783464
Circumference
1255956793.5291
Area
1.2552768938785E+17
Volume
3.3455929660926E+25
Surface area
5.0211075755139E+17
Circumference
1255956793.5291
Perimeter
799566928
Area
39956704521959824
Diagonal
282689598.40065
Surface area
239740227131758944
Volume
7.9870148719068E+24
Space diagonal
346222635.83694
Perimeter
599675196
Area
1.7301760583763E+16
Altitude
173111317.91847
Surface area
1.7301760583763E+16
Volume
9.4127872956051E+23
Height
94229866.133549