201788868 is an even 9-digits composite number following 201788867
and preceding 201788869 . In scientific notation, it is written as 2.01788868 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors.
There are 67262952 positive integers (up to 201788868) that are relatively prime to 201788868.
201788868 has 12 divisors, whose sum is 470840720
The reverse of 201788868 is 868887102
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 48
Digital Root 3
Name
two hundred one million seven hundred eighty-eight thousand eight hundred sixty-eight
Scientific notation
2.01788868 × 10^8
Engineering notation
2.01788868 × 10^6
Prime Factorization
2 × 2 × 3 × 16815739
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
100894434
Product of the distinct prime numbers
The prime factorization of 201788868 is 2 × 2 × 3 × 16815739.
Since it has a total of 4 prime factors.
5 , 1 , 74 , 29 , 247 , 340 , 1370 , 8765 , 10729 , 70437 , 837703 , 823636 , 9975584 , 5520789 , 29234158 , 29764477 , 992301972 , 976198129 , 9810824802 , 3956019639
n×2
403577736
n×3
605366604
n×4
807155472
n×5
1008944340
n÷2
100894434
n÷3
67262956
n÷3
50447217
n÷5
40357773.6
n2
40718747248721424
n3
8.2165899136976E+24
n4
1.6580163775053E+33
n5
3.3456924794225E+41
2 √n
14205.24086385
3 √n
586.54193557534
4 √n
119.18574102572
5 √n
45.812019911335
1 , 2 , 3 , 4 , 6 , 12 , 16815739 , 33631478 , 50447217 , 67262956 , 100894434 , 201788868
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
-201788867
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 201788868 can be divided by 12 positive divisors.
The sum of these divisors (counting 201788868) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1100000001110000110111000100
3
Ternary
112001200221021210
4
Quaternary
30001300313010
5
Quinary
403124220433
6
Senary
32005011420
8
Octal
1401606704
10
Decimal
201788868
12
Duodecimal
576b3b70
16
Hexadecimal
c070dc4
20
Vigesimal
3313c38
36
Base36
3c51ac
md5
a82cc0812189750da70779393097187e
sha1
7496ff72857c799e99853697341690ff80a395f1
sha256
7ea53f76988d792202acb25c72d5cf6cbcfbf928d419e7d0d68092d9606cf03c
sha512
b26a41fa458bbdd6d6f08e122c3d39cb9868eb210968f47f1d1ec2ded86b3fc6d66bfdb995530d641a3bf5da0c37b5fc0e8b2e7e404d0a3534ed359af35c05c7
ripemd-160
2455bf4877dd7132584980ae4b879c8b5a06221d
Diameter
403577736
Circumference
1267876850.57
Area
1.2792171721996E+17
Volume
3.4417571347243E+25
Surface area
5.1168686887985E+17
Circumference
1267876850.57
Perimeter
807155472
Area
40718747248721424
Diagonal
285372553.86151
Surface area
244312483492328544
Volume
8.2165899136976E+24
Space diagonal
349508571.77781
Perimeter
605366604
Area
1.7631734763835E+16
Altitude
174754285.8889
Surface area
1.7631734763835E+16
Volume
9.6833440770076E+23
Height
95124184.620505