199972619 is an odd 9-digits composite number following 199972618
and preceding 199972620 . In scientific notation, it is written as 1.99972619 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 155822760 positive integers (up to 199972619) that are relatively prime to 199972619.
199972619 has 8 divisors, whose sum is 249316608
The reverse of 199972619 is 916279991
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred ninety-nine million nine hundred seventy-two thousand six hundred nineteen
Scientific notation
1.99972619 × 10^8
Engineering notation
1.99972619 × 10^6
Prime Factorization
7 × 11 × 2597047
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199972619
Product of the distinct prime numbers
The prime factorization of 199972619 is 7 × 11 × 2597047.
Since it has a total of 3 prime factors.
1 , 8 , 30 , 45 , 221 , 997 , 2671 , 1352 , 30867 , 39412 , 948058 , 418900 , 7002187 , 7562802 , 1192975 , 35432805 , 794685846 , 236194330 , 5247578010 , 7918911868
n×2
399945238
n×3
599917857
n×4
799890476
n×5
999863095
n÷2
99986309.5
n÷3
66657539.666667
n÷3
49993154.75
n÷5
39994523.8
n2
39989048349719161
n3
7.996714729811E+24
n4
1.5991239879162E+33
n5
3.1978101196932E+41
2 √n
14141.167526057
3 √n
584.7768589147
4 √n
118.91664108129
5 √n
45.729252977194
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
-199972618
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 199972619 can be divided by 8 positive divisors.
The sum of these divisors (counting 199972619) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111010110101011100001011
3
Ternary
111221021122212022
4
Quaternary
23322311130023
5
Quinary
402143110434
6
Senary
31502035055
8
Octal
1372653413
10
Decimal
199972619
12
Duodecimal
56b78a8b
16
Hexadecimal
beb570b
20
Vigesimal
329gbaj
36
Base36
3b23uz
md5
4a9c2a3408e0da767daa0b878bb9af01
sha1
1c50706b8fcaed46dfc7368dfecb2fd0b43c5389
sha256
5c74d5ed922e26e832e28638379153e4983b124c25609ecafb0e25e1d224e93a
sha512
a36dcfc088588200a121324bf13f8c4fa1e82dd06717c8580f780c8a87de4a87f9b83f5bb338b83cd06483f61a9f70101e4aba5e6c4d1d71313dc251f86c9d73
ripemd-160
3d571121f570b36a5ef3221017def9c4ae3e2356
Diameter
399945238
Circumference
1256465021.539
Area
1.2562930051952E+17
Volume
3.3496560330703E+25
Surface area
5.025172020781E+17
Circumference
1256465021.539
Perimeter
799890476
Area
39989048349719161
Diagonal
282803989.89307
Surface area
239934290098314966
Volume
7.996714729811E+24
Space diagonal
346362736.23061
Perimeter
599917857
Area
1.731576587201E+16
Altitude
173181368.11531
Surface area
1.731576587201E+16
Volume
9.4242186877728E+23
Height
94267996.631023