201239538 is an even 9-digits composite number following 201239537
and preceding 201239539 . In scientific notation, it is written as 2.01239538 × 10^8.
The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors.
There are 64022400 positive integers (up to 201239538) that are relatively prime to 201239538.
201239538 has 32 divisors, whose sum is 421181952
The reverse of 201239538 is 835932102
Previous prime number is 31
Is Prime? no Number parity even Number length 9 Sum of Digits 33 Digital Root 6
Name
two hundred one million two hundred thirty-nine thousand five hundred thirty-eight
Scientific notation
2.01239538 × 10^8
Engineering notation
2.01239538 × 10^6
Prime Factorization
2 × 3 × 73 × 31 × 14821
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
201239538 Product of the distinct prime numbers
The prime factorization of 201239538 is 2 × 3 × 73 × 31 × 14821.
Since it has a total of 5 prime factors.
9 , 10 , 22 , 88 , 748 , 317 , 976 , 2299 , 5006 , 64182 , 320661 , 97271 , 1427904 , 1943496 , 29318433 , 42679264 , 446528894 , 152208275 , 2033597428 , 4766834560
n×2
402479076
n×3
603718614
n×4
804958152
n×5
1006197690
n÷2
100619769
n÷3
67079846
n÷3
50309884.5
n÷5
40247907.6
n2
40497351654453444
n3
8.1496683371657E+24
n4
1.6400354910245E+33
n5
3.3003998451737E+41
2 √n14185.89221727
3 √n586.0092040007
4 √n119.10454322682
5 √n45.787049886306
1 , 2 , 3 , 6 , 31 , 62 , 73 , 93 , 146 , 186 , 219 , 438 , 2263 , 4526 , 6789 , 13578 , 14821 , 29642 , 44463 , 88926 , 459451 , 918902 , 1081933 , 1378353 , 2163866 , 2756706 , 3245799 , 6491598 , 33539923 , 67079846 , 100619769 , 201239538
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-201239537 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201239538 can be divided by 32 positive divisors.
The sum of these divisors (counting 201239538) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1011111111101010101111110010
3
Ternary
112000200000202020
4
Quaternary
23333222233302
5
Quinary
403004131123
6
Senary
31545132310
8
Octal
1377525762
10
Decimal
201239538
12
Duodecimal
5748a096
16
Hexadecimal
bfeabf2
20
Vigesimal
32heigi
36
Base36
3bt9f6
md5
1a3563710e1d78519babb89ce4a99448
sha1
e202ab199047df7eca1813572a75facbb8e48d9f
sha256
8c1c70e3dee47971505f619a4ef27d76765ad445f6f2be05d31432ab38f6b0da
sha512
827d49f5bea9fef0adffc07dc4239593d2c421a902c8159da18670131f2641f0eb3424df78d323afbb36ff328ad5507d968c2c67fe6ee4367fd2efe6692b6724
ripemd-160
fe913d7be36851c99abc00df2ab2dd609f137761
Diameter
402479076
Circumference
1264425308.3852
Area
1.2722618244747E+17
Volume
3.4137250902978E+25
Surface area
5.0890472978989E+17
Circumference
1264425308.3852
Perimeter
804958152
Area
40497351654453444
Diagonal
284595683.9253
Surface area
242984109926720664
Volume
8.1496683371657E+24
Space diagonal
348557104.30769
Perimeter
603718614
Area
1.7535867659374E+16
Altitude
174278552.15384
Surface area
1.7535867659374E+16
Volume
9.6044762427187E+23
Height
94865227.975099