199472912 is an even 9-digits composite number following 199472911
and preceding 199472913 . In scientific notation, it is written as 1.99472912 × 10^8.
The sum of its digits is 44. It has a total of 6 prime factors and 20 positive divisors.
There are 99413280 positive integers (up to 199472912) that are relatively prime to 199472912.
199472912 has 20 divisors, whose sum is 387731136
The reverse of 199472912 is 219274991
Previous prime number is 311
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred ninety-nine million four hundred seventy-two thousand nine hundred twelve
Scientific notation
1.99472912 × 10^8
Engineering notation
1.99472912 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 311 × 40087
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
24934114
Product of the distinct prime numbers
The prime factorization of 199472912 is 2 × 2 × 2 × 2 × 311 × 40087.
Since it has a total of 6 prime factors.
7 , 5 , 73 , 71 , 86 , 984 , 3452 , 9558 , 19389 , 67099 , 282125 , 980655 , 5334822 , 7651332 , 32540450 , 50243417 , 631008505 , 811634008 , 2350166360 , 6681180506
n×2
398945824
n×3
598418736
n×4
797891648
n×5
997364560
n÷2
99736456
n÷3
66490970.666667
n÷3
49868228
n÷5
39894582.4
n2
39789442621759744
n3
7.9369159866193E+24
n4
1.5831997441503E+33
n5
3.1580546324332E+41
2 √n
14123.487954468
3 √n
584.28935745135
4 √n
118.84228184644
5 √n
45.706375742099
1 , 2 , 4 , 8 , 16 , 311 , 622 , 1244 , 2488 , 4976 , 40087 , 80174 , 160348 , 320696 , 641392 , 12467057 , 24934114 , 49868228 , 99736456 , 199472912
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199472911
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199472912 can be divided by 20 positive divisors.
The sum of these divisors (counting 199472912) is 1, the average is 0.05.
Base
System
Value
2
Binary
1011111000111011011100010000
3
Ternary
111220100021101122
4
Quaternary
23320323130100
5
Quinary
402031113122
6
Senary
31443221412
8
Octal
1370733420
10
Decimal
199472912
12
Duodecimal
56977868
16
Hexadecimal
be3b710
20
Vigesimal
326e25c
36
Base36
3area8
md5
e70043376748a4658c3050c5ad246e34
sha1
ab2c21289e1809ffd70eace29bb85f4dd052452c
sha256
c269a3dfd3048ecfa4d462b0d96acfd12a8f103cd3c044ca21adf732e8f44329
sha512
aa565601d97e45075e1e313d7f87bd961551fb0c074a61e3cb61ea349c6f969f8a11fe70a62cdf7f0ee0b13c6fb7cb6fae58792cd6ae5727601bdf92b57693cd
ripemd-160
9e84af7fad6d691b694f08aeca97d32813606565
Diameter
398945824
Circumference
1253325269.8587
Area
1.2500222063095E+17
Volume
3.3246075940964E+25
Surface area
5.0000888252381E+17
Circumference
1253325269.8587
Perimeter
797891648
Area
39789442621759744
Diagonal
282097297.47645
Surface area
238736655730558464
Volume
7.9369159866193E+24
Space diagonal
345497218.31772
Perimeter
598418736
Area
1.7229334056434E+16
Altitude
172748609.15886
Surface area
1.7229334056434E+16
Volume
9.3537451930774E+23
Height
94032432.492152