199573821 is an odd 9-digits composite number following 199573820
and preceding 199573822 . In scientific notation, it is written as 1.99573821 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 133049196 positive integers (up to 199573821) that are relatively prime to 199573821.
199573821 has 8 divisors, whose sum is 295664960
The reverse of 199573821 is 128375991
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred ninety-nine million five hundred seventy-three thousand eight hundred twenty-one
Scientific notation
1.99573821 × 10^8
Engineering notation
1.99573821 × 10^6
Prime Factorization
3 × 9 × 7391623
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199573821
Product of the distinct prime numbers
The prime factorization of 199573821 is 3 × 9 × 7391623.
Since it has a total of 3 prime factors.
10 , 6 , 5 , 69 , 584 , 168 , 3348 , 3311 , 98458 , 45712 , 488910 , 74017 , 7110052 , 8971726 , 29164323 , 10026924 , 514287449 , 387090423 , 6266297485 , 4600436176
n×2
399147642
n×3
598721463
n×4
798295284
n×5
997869105
n÷2
99786910.5
n÷3
66524607
n÷3
49893455.25
n÷5
39914764.2
n2
39829710028540041
n3
7.9489674197178E+24
n4
1.5864058009576E+33
n5
3.1660506735367E+41
2 √n
14127.059885199
3 √n
584.38786726031
4 √n
118.85730892629
5 √n
45.71099917856
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
-199573820
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 199573821 can be divided by 8 positive divisors.
The sum of these divisors (counting 199573821) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111001010100000100111101
3
Ternary
111220112101211000
4
Quaternary
23321110010331
5
Quinary
402042330241
6
Senary
31445320513
8
Octal
1371240475
10
Decimal
199573821
12
Duodecimal
56a06139
16
Hexadecimal
be5413d
20
Vigesimal
3276eb1
36
Base36
3atk59
md5
80b83ca033674df0e481dd42d2bb33df
sha1
c9a1e7582e6f767faa761c163bd6de5cb1d763a6
sha256
99f01c5a1fd1e5fcbe4365ade744ddd86990109dfde9f6e3639913b3d203973e
sha512
0c1a3c1bb4f64122c071641b1d4b5c28913f5e3e0ecb565c61c8b5621d04d00998f6dfd54fc04b2959771d1cf3773960e34afebfbce2fc9df355ec803bf88545
ripemd-160
b54765bc10c37098dcd7f5695b7eb841c7119b73
Diameter
399147642
Circumference
1253959299.8049
Area
1.2512872442027E+17
Volume
3.329655686588E+25
Surface area
5.0051489768109E+17
Circumference
1253959299.8049
Perimeter
798295284
Area
39829710028540041
Diagonal
282240004.35282
Surface area
238978260171240246
Volume
7.9489674197178E+24
Space diagonal
345671997.83266
Perimeter
598721463
Area
1.7246770355042E+16
Altitude
172835998.91633
Surface area
1.7246770355042E+16
Volume
9.3679479431889E+23
Height
94080001.45094