20753271 is an odd 8-digits composite number following 20753270
and preceding 20753272 . In scientific notation, it is written as 2.0753271 × 10^7.
The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors.
There are 10780560 positive integers (up to 20753271) that are relatively prime to 20753271.
20753271 has 24 divisors, whose sum is 37375104
The reverse of 20753271 is 17235702
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9
Name
twenty million seven hundred fifty-three thousand two hundred seventy-one
Scientific notation
2.0753271 × 10^7
Engineering notation
2.0753271 × 10^6
Prime Factorization
3 × 3 × 7 × 11 × 29947
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
6917757
Product of the distinct prime numbers
The prime factorization of 20753271 is 3 × 3 × 7 × 11 × 29947.
Since it has a total of 5 prime factors.
9 , 10 , 35 , 34 , 380 , 872 , 4047 , 3735 , 55722 , 48811 , 749669 , 832364 , 8653937 , 5076504 , 62495798 , 41720222 , 864034999 , 809982978 , 3647080704 , 3641094773
n×2
41506542
n×3
62259813
n×4
83013084
n×5
103766355
n÷2
10376635.5
n÷3
6917757
n÷3
5188317.75
n÷5
4150654.2
n2
430698257199441
n3
8.9383976508877E+21
n4
1.8550098875464E+29
n5
3.8497522903929E+36
2 √n
4555.5758143181
3 √n
274.80767158207
4 √n
67.495005847234
5 √n
29.068144567148
1 , 3 , 7 , 9 , 11 , 21 , 33 , 63 , 77 , 99 , 231 , 693 , 29947 , 89841 , 209629 , 269523 , 329417 , 628887 , 988251 , 1886661 , 2305919 , 2964753 , 6917757 , 20753271
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
-20753270
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 20753271 can be divided by 24 positive divisors.
The sum of these divisors (counting 20753271) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001111001010101101110111
3
Ternary
1110001101010200
4
Quaternary
1033022231313
5
Quinary
20303101041
6
Senary
2020451543
8
Octal
117125567
10
Decimal
20753271
12
Duodecimal
6b49bb3
16
Hexadecimal
13cab77
20
Vigesimal
69e33b
36
Base36
cctbr
md5
d3bd0743fdcf55104d98525354a85048
sha1
c7b766042fe1fb8ae2ef332892f40aecdebbc195
sha256
e3a52db6f8b997e3aefd1bfa6801bbcd3e0f25d781ed34638c50571a12201d7b
sha512
0ebe676d2903fdcfe59df7b313526db3981035bd6e14f5a340cc9cfee0541f4b15fb293cd61a5bda2554fbfbf525d5e017cac8bf9e32def3f7e60d58025632e0
ripemd-160
d8ba0a158d40d48de2a9d2e45ee905138dc60901
Diameter
41506542
Circumference
130396647.42312
Area
1.3530784807317E+15
Volume
3.7441072526524E+22
Surface area
5.4123139229268E+15
Circumference
130396647.42312
Perimeter
83013084
Area
430698257199441
Diagonal
29349557.311804
Surface area
2584189543196646
Volume
8.9383976508877E+21
Space diagonal
35945719.795246
Perimeter
62259813
Area
1.864978160502E+14
Altitude
17972859.897623
Surface area
1.864978160502E+14
Volume
1.0534002653141E+21
Height
9783185.7706014