199205931 is an odd 9-digits composite number following 199205930
and preceding 199205932 . In scientific notation, it is written as 1.99205931 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 130098720 positive integers (up to 199205931) that are relatively prime to 199205931.
199205931 has 16 divisors, whose sum is 271054080
The reverse of 199205931 is 139502991
Previous prime number is 61
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred ninety-nine million two hundred five thousand nine hundred thirty-one
Scientific notation
1.99205931 × 10^8
Engineering notation
1.99205931 × 10^6
Prime Factorization
3 × 263 × 61 × 4139
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
199205931
Product of the distinct prime numbers
The prime factorization of 199205931 is 3 × 263 × 61 × 4139.
Since it has a total of 4 prime factors.
4 , 1 , 35 , 68 , 156 , 500 , 6597 , 7105 , 96022 , 4877 , 199492 , 975552 , 2794367 , 5553809 , 47896691 , 5023725 , 59739262 , 430643427 , 2118309066 , 1412218441
n×2
398411862
n×3
597617793
n×4
796823724
n×5
996029655
n÷2
99602965.5
n÷3
66401977
n÷3
49801482.75
n÷5
39841186.2
n2
39683002945576761
n3
7.9050895466494E+24
n4
1.5747407227787E+33
n5
3.1369769176473E+41
2 √n
14114.033123101
3 √n
584.02856380432
4 √n
118.80249628312
5 √n
45.694134208104
1 , 3 , 61 , 183 , 263 , 789 , 4139 , 12417 , 16043 , 48129 , 252479 , 757437 , 1088557 , 3265671 , 66401977 , 199205931
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199205930
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199205931 can be divided by 16 positive divisors.
The sum of these divisors (counting 199205931) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011110111111010010000101011
3
Ternary
111212211201011110
4
Quaternary
23313322100223
5
Quinary
401444042211
6
Senary
31433401403
8
Octal
1367722053
10
Decimal
199205931
12
Duodecimal
56869263
16
Hexadecimal
bdfa42b
20
Vigesimal
3250egb
36
Base36
3aloa3
md5
f48b1e7ca452b2e18dc5221d70d058e4
sha1
f0eecfc9573bc62ff0c6b1bc9d3f03b47319514c
sha256
076f2c566a3b035344f046d6801f9b863785a27d3ac00f23e63747a9bcfbf2b4
sha512
d94db6e5114c0e3527509ad03ea0256e9ae71715b1ad48db37ef14ac08bf1bc9ee83382dc4f38aec6fe210d0829896771fdcae16ce1c44f5a0175e137fe5dd5f
ripemd-160
0a474cce83563791b31b7b89875b7d6befd3b0d1
Diameter
398411862
Circumference
1251647778.7622
Area
1.2466783052621E+17
Volume
3.3112761660964E+25
Surface area
4.9867132210482E+17
Circumference
1251647778.7622
Perimeter
796823724
Area
39683002945576761
Diagonal
281719729.32536
Surface area
238098017673460566
Volume
7.9050895466494E+24
Space diagonal
345034793.66106
Perimeter
597617793
Area
1.7183244324661E+16
Altitude
172517396.83053
Surface area
1.7183244324661E+16
Volume
9.3162373738711E+23
Height
93906576.441786