20771275 is an odd 8-digits composite number following 20771274
and preceding 20771276 . In scientific notation, it is written as 2.0771275 × 10^7.
The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors.
There are 13491360 positive integers (up to 20771275) that are relatively prime to 20771275.
20771275 has 24 divisors, whose sum is 30990080
The reverse of 20771275 is 57217702
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4
Name
twenty million seven hundred seventy-one thousand two hundred seventy-five
Scientific notation
2.0771275 × 10^7
Engineering notation
2.0771275 × 10^6
Prime Factorization
5 × 7 × 19 × 5 × 6247
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
4154255
Product of the distinct prime numbers
The prime factorization of 20771275 is 5 × 7 × 19 × 5 × 6247.
Since it has a total of 5 prime factors.
2 , 4 , 28 , 71 , 878 , 684 , 747 , 5873 , 22255 , 39708 , 576545 , 184014 , 495889 , 6891510 , 66367065 , 81954950 , 321555911 , 61239844 , 9180268331 , 8978598887
n×2
41542550
n×3
62313825
n×4
83085100
n×5
103856375
n÷2
10385637.5
n÷3
6923758.3333333
n÷3
5192818.75
n÷5
4154255
n2
431445865125625
n3
8.9616807121373E+21
n4
1.86145534534E+29
n5
3.8664800878277E+36
2 √n
4557.5514259304
3 √n
274.8871162035
4 √n
67.50963950378
5 √n
29.073186291548
1 , 5 , 7 , 19 , 25 , 35 , 95 , 133 , 175 , 475 , 665 , 3325 , 6247 , 31235 , 43729 , 118693 , 156175 , 218645 , 593465 , 830851 , 1093225 , 2967325 , 4154255 , 20771275
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
-20771274
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 20771275 can be divided by 24 positive divisors.
The sum of these divisors (counting 20771275) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001111001111000111001011
3
Ternary
1110002021211111
4
Quaternary
1033033013023
5
Quinary
20304140100
6
Senary
2021111151
8
Octal
117170713
10
Decimal
20771275
12
Duodecimal
6b584b7
16
Hexadecimal
13cf1cb
20
Vigesimal
69g83f
36
Base36
cd77v
md5
f40f051b6d0ed1c8577c22c58705bb96
sha1
bbf4d4ff0ad471fbee70df7ff91f7eca63d8a429
sha256
93bf43049be8f49bcc8c7c11675b8ccab4386c6471d66eeaa8fac7122f130c37
sha512
1451f158903bb4f90fc6fa80c6a5e7e1701866c463f9946c6663e9be6b28692770ca170d25232648418a2b713488a69255bda74966ef88c69eb71988b70fdd3d
ripemd-160
d02cee01462736d77d78089de54d00a06a466a56
Diameter
41542550
Circumference
130509769.89139
Area
1.3554271603004E+15
Volume
3.7538600385424E+22
Surface area
5.4217086412014E+15
Circumference
130509769.89139
Perimeter
83085100
Area
431445865125625
Diagonal
29375018.812781
Surface area
2588675190753750
Volume
8.9616807121373E+21
Space diagonal
35976903.637985
Perimeter
62313825
Area
1.8682153977827E+14
Altitude
17988451.818993
Surface area
1.8682153977827E+14
Volume
1.0561442003968E+21
Height
9791672.9375937