199389211 is an odd 9-digits composite number following 199389210
and preceding 199389212 . In scientific notation, it is written as 1.99389211 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 161909928 positive integers (up to 199389211) that are relatively prime to 199389211.
199389211 has 8 divisors, whose sum is 239866880
The reverse of 199389211 is 112983991
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred ninety-nine million three hundred eighty-nine thousand two hundred eleven
Scientific notation
1.99389211 × 10^8
Engineering notation
1.99389211 × 10^6
Prime Factorization
7 × 19 × 1499167
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199389211
Product of the distinct prime numbers
The prime factorization of 199389211 is 7 × 19 × 1499167.
Since it has a total of 3 prime factors.
7 , 3 , 53 , 60 , 624 , 872 , 8491 , 619 , 76690 , 74658 , 629236 , 551351 , 4989114 , 1867943 , 80788704 , 54080929 , 315130233 , 293913521 , 1461792505 , 1443281468
n×2
398778422
n×3
598167633
n×4
797556844
n×5
996946055
n÷2
99694605.5
n÷3
66463070.333333
n÷3
49847302.75
n÷5
39877842.2
n2
39756057463202521
n3
7.9269289300586E+24
n4
1.5805441050175E+33
n5
3.1514344205013E+41
2 √n
14120.524459099
3 √n
584.20762129805
4 √n
118.82981300624
5 √n
45.702539319803
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
-199389210
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 199389211 can be divided by 8 positive divisors.
The sum of these divisors (counting 199389211) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111000100111000000011011
3
Ternary
111220012000120121
4
Quaternary
23320213000123
5
Quinary
402020423321
6
Senary
31441334111
8
Octal
1370470033
10
Decimal
199389211
12
Duodecimal
56937337
16
Hexadecimal
be2701b
20
Vigesimal
3263d0b
36
Base36
3aplp7
md5
55a1fe920fca21ccd8057b20c158b637
sha1
380635415df4e746f371f4c22cd344c44ede423f
sha256
fcc61436d4a3dd5bb719dcddb33f6282d7dcd07ce9f53bd36025564843736871
sha512
d85f3d6a0e8bb72205c417d4a1a17238d02f526061a4e98ca3af58871c91fd6b7e467b5c548216b49cbb2b4a683a975457278fe62db845667b1278c588f1b3c9
ripemd-160
d814c2daa9eb228b50b2774ce557692d84b3e6c0
Diameter
398778422
Circumference
1252799360.9653
Area
1.2489733806209E+17
Volume
3.3204242256267E+25
Surface area
4.9958935224836E+17
Circumference
1252799360.9653
Perimeter
797556844
Area
39756057463202521
Diagonal
281978926.38707
Surface area
238536344779215126
Volume
7.9269289300586E+24
Space diagonal
345352243.93307
Perimeter
598167633
Area
1.7214877858724E+16
Altitude
172676121.96654
Surface area
1.7214877858724E+16
Volume
9.3419753340471E+23
Height
93992975.462357