199431371 is an odd 9-digits composite number following 199431370
and preceding 199431372 . In scientific notation, it is written as 1.99431371 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 199399272 positive integers (up to 199431371) that are relatively prime to 199431371.
199431371 has 4 divisors, whose sum is 199463472
The reverse of 199431371 is 173134991
Previous prime number is 23677
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred ninety-nine million four hundred thirty-one thousand three hundred seventy-one
Scientific notation
1.99431371 × 10^8
Engineering notation
1.99431371 × 10^6
Prime Factorization
23677 × 8423
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
199431371
Product of the distinct prime numbers
The prime factorization of 199431371 is 23677 × 8423.
Since it has a total of 2 prime factors.
1 , 4 , 8 , 21 , 512 , 408 , 1182 , 3009 , 4302 , 46287 , 196108 , 593058 , 5233594 , 139471 , 71217412 , 81522456 , 339150100 , 112659153 , 6080622645 , 5150197608
n×2
398862742
n×3
598294113
n×4
797725484
n×5
997156855
n÷2
99715685.5
n÷3
66477123.666667
n÷3
49857842.75
n÷5
39886274.2
n2
39772871738939641
n3
7.9319583395039E+24
n4
1.5818813263621E+33
n5
3.154767616757E+41
2 √n
14122.01724259
3 √n
584.24879446787
4 √n
118.83609402277
5 √n
45.704471877841
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199431370
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199431371 can be divided by 4 positive divisors.
The sum of these divisors (counting 199431371) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011111000110001010011001011
3
Ternary
111220021011102002
4
Quaternary
23320301103023
5
Quinary
402023300441
6
Senary
31442301215
8
Octal
1370612313
10
Decimal
199431371
12
Duodecimal
5695780b
16
Hexadecimal
be314cb
20
Vigesimal
3268i8b
36
Base36
3aqi8b
md5
b7d3f65395e6dab83639b99375f62e98
sha1
c95fb9dc891d14ed54f9d75f0792f3dfae77292a
sha256
fee45e615d7441b7b2d1a5ef29ea35b9f6972f719bc47bb9273fba8842c303a3
sha512
494a2388885302ca88af0a17b4a5d6def6827e064c8e1b9d4b0bf1c62e465abd37f83cfc6d403eccde30d1e7a6b4f6c32d8374e8703d336bb07aeeacf1450629
ripemd-160
6f5d0776e08b3fd8c784cde8de0bded2c0f0c147
Diameter
398862742
Circumference
1253064260.0579
Area
1.2495016166722E+17
Volume
3.3225309397288E+25
Surface area
4.9980064666889E+17
Circumference
1253064260.0579
Perimeter
797725484
Area
39772871738939641
Diagonal
282038549.63086
Surface area
238637230433637846
Volume
7.9319583395039E+24
Space diagonal
345425267.19512
Perimeter
598294113
Area
1.7222158653691E+16
Altitude
172712633.59756
Surface area
1.7222158653691E+16
Volume
9.3479025499206E+23
Height
94012849.876953