201638628 is an even 9-digits composite number following 201638627
and preceding 201638629 . In scientific notation, it is written as 2.01638628 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 66997056 positive integers (up to 201638628) that are relatively prime to 201638628.
201638628 has 24 divisors, whose sum is 393334200
The reverse of 201638628 is 826836102
Previous prime number is 317
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
two hundred one million six hundred thirty-eight thousand six hundred twenty-eight
Scientific notation
2.01638628 × 10^8
Engineering notation
2.01638628 × 10^6
Prime Factorization
2 × 2 × 9 × 317 × 17669
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
100819314 Product of the distinct prime numbers
The prime factorization of 201638628 is 2 × 2 × 9 × 317 × 17669.
Since it has a total of 5 prime factors.
2 , 3 , 4 , 48 , 89 , 929 , 3816 , 6429 , 39347 , 18489 , 563129 , 114041 , 8432609 , 3066168 , 11389299 , 15753033 , 933258309 , 911316488 , 8386526190 , 9821018902
n×2
403277256
n×3
604915884
n×4
806554512
n×5
1008193140
n÷2
100819314
n÷3
67212876
n÷3
50409657
n÷5
40327725.6
n2
40658136301722384
n3
8.1982508209163E+24
n4
1.6530840475294E+33
n5
3.3332559931252E+41
2 √n14199.951690059
3 √n586.3963313431
4 √n119.16355017395
5 √n45.805196097251
1 , 2 , 4 , 9 , 18 , 36 , 317 , 634 , 1268 , 2853 , 5706 , 11412 , 17669 , 35338 , 70676 , 159021 , 318042 , 636084 , 5601073 , 11202146 , 22404292 , 50409657 , 100819314 , 201638628
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-201638627 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201638628 can be divided by 24 positive divisors.
The sum of these divisors (counting 201638628) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1100000001001100001011100100
3
Ternary
112001102022012100
4
Quaternary
30001030023210
5
Quinary
403104414003
6
Senary
32001452100
8
Octal
1401141344
10
Decimal
201638628
12
Duodecimal
57641030
16
Hexadecimal
c04c2e4
20
Vigesimal
3304gb8
36
Base36
3c1td0
md5
a85faf94f773d88f0a513778b4181988
sha1
12228c892a48667695896db6d22cc90690fd65f4
sha256
361bf731cf32c1dd18f2a9143c27e9fe0641269413e2f5813eedc7241190ffe1
sha512
0c276825dd4738467214c6de75671fff707f4d1dbc7b91b6dbccd04f777f87cba05155336882df639854a14a0ef5e6ff8df59ed444cdaf75943656b619bd9758
ripemd-160
7abda111c4bfcf414d39b5b550a7574e6b8c1993
Diameter
403277256
Circumference
1266932864.8095
Area
1.2773130231414E+17
Volume
3.4340752735036E+25
Surface area
5.1092520925657E+17
Circumference
1266932864.8095
Perimeter
806554512
Area
40658136301722384
Diagonal
285160082.4159
Surface area
243948817810334304
Volume
8.1982508209163E+24
Space diagonal
349248348.46448
Perimeter
604915884
Area
1.7605489453911E+16
Altitude
174624174.23224
Surface area
1.7605489453911E+16
Volume
9.6617312488968E+23
Height
95053360.805301