201236988 is an even 9-digits composite number following 201236987
and preceding 201236989 . In scientific notation, it is written as 2.01236988 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors.
There are 67078992 positive integers (up to 201236988) that are relatively prime to 201236988.
201236988 has 12 divisors, whose sum is 469553000
The reverse of 201236988 is 889632102
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
two hundred one million two hundred thirty-six thousand nine hundred eighty-eight
Scientific notation
2.01236988 × 10^8
Engineering notation
2.01236988 × 10^6
Prime Factorization
2 × 2 × 3 × 16769749
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
100618494 Product of the distinct prime numbers
The prime factorization of 201236988 is 2 × 2 × 3 × 16769749.
Since it has a total of 4 prime factors.
2 , 6 , 69 , 50 , 274 , 331 , 8836 , 6912 , 69160 , 20893 , 314502 , 317008 , 5227300 , 4158290 , 53115502 , 78444500 , 257817250 , 165972361 , 3548915453 , 1547756404
n×2
402473976
n×3
603710964
n×4
804947952
n×5
1006184940
n÷2
100618494
n÷3
67078996
n÷3
50309247
n÷5
40247397.6
n2
40496325339312144
n3
8.1493585363513E+24
n4
1.6399523659874E+33
n5
3.3001907459478E+41
2 √n14185.802338958
3 √n586.00672879164
4 √n119.10416591773
5 √n45.786933847907
1 , 2 , 3 , 4 , 6 , 12 , 16769749 , 33539498 , 50309247 , 67078996 , 100618494 , 201236988
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-201236987 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 201236988 can be divided by 12 positive divisors.
The sum of these divisors (counting 201236988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011111111101010000111111100
3
Ternary
112000122220020210
4
Quaternary
23333222013330
5
Quinary
403004040423
6
Senary
31545112420
8
Octal
1377520774
10
Decimal
201236988
12
Duodecimal
57488710
16
Hexadecimal
bfea1fc
20
Vigesimal
32hec98
36
Base36
3bt7gc
md5
3e3653cf73ad54c272d89d0c96cbc8b4
sha1
0f01760af2ee4f83a25f6fca83f65d21f3e27973
sha256
3d6c1ba6180fab37f3707327f244798639cc9977b62e5bc10a0fdb1916e48955
sha512
7b9da9af661e0f6889fdc2fbcbbf525d65f5d2866165c6f75b0e4e54a7076c8a5189d69d6669376f5de0791eca1752aac59681c2d968219daefe1b7908170ca1
ripemd-160
1ec812af6fe798b2db6c26ec718cd5308fadf8eb
Diameter
402473976
Circumference
1264409286.2627
Area
1.2722295818337E+17
Volume
3.413595321236E+25
Surface area
5.0889183273346E+17
Circumference
1264409286.2627
Perimeter
804947952
Area
40496325339312144
Diagonal
284592077.68071
Surface area
242977952035872864
Volume
8.1493585363513E+24
Space diagonal
348552687.57813
Perimeter
603710964
Area
1.7535423251882E+16
Altitude
174276343.78906
Surface area
1.7535423251882E+16
Volume
9.6041111389574E+23
Height
94864025.893571