199820164 is an even 9-digits composite number following 199820163
and preceding 199820165 . In scientific notation, it is written as 1.99820164 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 6 positive divisors.
There are 99910080 positive integers (up to 199820164) that are relatively prime to 199820164.
199820164 has 6 divisors, whose sum is 349685294
The reverse of 199820164 is 461028991
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred ninety-nine million eight hundred twenty thousand one hundred sixty-four
Scientific notation
1.99820164 × 10^8
Engineering notation
1.99820164 × 10^6
Prime Factorization
2 × 2 × 49955041
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99910082
Product of the distinct prime numbers
The prime factorization of 199820164 is 2 × 2 × 49955041.
Since it has a total of 3 prime factors.
8 , 6 , 31 , 28 , 444 , 320 , 1206 , 7106 , 60420 , 46878 , 162269 , 235201 , 4031006 , 2987388 , 85964923 , 2838143 , 452821706 , 461284319 , 3888229104 , 470451322
n×2
399640328
n×3
599460492
n×4
799280656
n×5
999100820
n÷2
99910082
n÷3
66606721.333333
n÷3
49955041
n÷5
39964032.8
n2
39928097940986896
n3
7.9784390787761E+24
n4
1.594253005185E+33
n5
3.1856389695357E+41
2 √n
14135.77603105
3 √n
584.62821386187
4 √n
118.89396970011
5 √n
45.722278242065
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
-199820163
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 199820164 can be divided by 6 positive divisors.
The sum of these divisors (counting 199820164) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1011111010010000001110000100
3
Ternary
111220222220201211
4
Quaternary
23322100032010
5
Quinary
402123221124
6
Senary
31454501204
8
Octal
1372201604
10
Decimal
199820164
12
Duodecimal
56b04804
16
Hexadecimal
be90384
20
Vigesimal
328ha84
36
Base36
3ayu84
md5
36045ea184b7b110fa98f4dc1bb5bf37
sha1
17a79039064ad215822d0b013f020dfa2553ae81
sha256
73361db368e6a9e5b13e0927cb9d9e266dec9dd006518ebf2b6557ce8111263f
sha512
4006a1888c90888cedae28ff7cd70c516ef1c4af1dea4ec1234a9f13dcbe5dc8240d23ad117429de4c0154c6bfb8e811218f0e9b61a05e19e08a4ae539691dac
ripemd-160
e723f646b674122a5e47ee3c9b4b3cc1d9904830
Diameter
399640328
Circumference
1255507118.523
Area
1.2543781916322E+17
Volume
3.3420007462662E+25
Surface area
5.0175127665287E+17
Circumference
1255507118.523
Perimeter
799280656
Area
39928097940986896
Diagonal
282588385.96442
Surface area
239568587645921376
Volume
7.9784390787761E+24
Space diagonal
346098676.42475
Perimeter
599460492
Area
1.7289373570844E+16
Altitude
173049338.21237
Surface area
1.7289373570844E+16
Volume
9.4026806264772E+23
Height
94196128.654805