20753248 is an even 8-digits composite number following 20753247
and preceding 20753249 . In scientific notation, it is written as 2.0753248 × 10^7.
The sum of its digits is 31. It has a total of 7 prime factors and 24 positive divisors.
There are 10327296 positive integers (up to 20753248) that are relatively prime to 20753248.
20753248 has 24 divisors, whose sum is 41052312
The reverse of 20753248 is 84235702
Previous prime number is 2857
Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4
Name
twenty million seven hundred fifty-three thousand two hundred forty-eight
Scientific notation
2.0753248 × 10^7
Engineering notation
2.0753248 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2857 × 227
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
1297078
Product of the distinct prime numbers
The prime factorization of 20753248 is 2 × 2 × 2 × 2 × 2 × 2857 × 227.
Since it has a total of 7 prime factors.
3 , 5 , 89 , 92 , 514 , 382 , 5365 , 8052 , 25871 , 68533 , 57645 , 104565 , 5422238 , 2784792 , 20908350 , 46089736 , 416444463 , 42749391 , 591013691 , 7520052742
n×2
41506496
n×3
62259744
n×4
83012992
n×5
103766240
n÷2
10376624
n÷3
6917749.3333333
n÷3
5188312
n÷5
4150649.6
n2
430697302549504
n3
8.9383679327409E+21
n4
1.8550016642342E+29
n5
3.8497309578265E+36
2 √n
4555.5732899384
3 √n
274.80757006267
4 √n
67.494987146738
5 √n
29.068138124139
1 , 2 , 4 , 8 , 16 , 32 , 227 , 454 , 908 , 1816 , 2857 , 3632 , 5714 , 7264 , 11428 , 22856 , 45712 , 91424 , 648539 , 1297078 , 2594156 , 5188312 , 10376624 , 20753248
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
-20753247
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 20753248 can be divided by 24 positive divisors.
The sum of these divisors (counting 20753248) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001111001010101101100000
3
Ternary
1110001101002211
4
Quaternary
1033022231200
5
Quinary
20303100443
6
Senary
2020451504
8
Octal
117125540
10
Decimal
20753248
12
Duodecimal
6b49b94
16
Hexadecimal
13cab60
20
Vigesimal
69e328
36
Base36
cctb4
md5
4c26317137ecf3dcfdb42be739c05abd
sha1
d8115ccb747be5a070baac1fbacb82849e522133
sha256
94bceea9077d77f3a25c3f575edd646bb135a8d8b1d21e8a865a93e864ffa915
sha512
04415e1fe70f9bd7c19a07da8a5f567d0be7bb1869edc633547c7c1a8d31e5e2e5c196408889217e89830aa88da5131e0d84c8d0e735b25604fee6802d82e1c2
ripemd-160
799d46d823d9fa48a221bc81ff3ceeaeac050b95
Diameter
41506496
Circumference
130396502.90985
Area
1.3530754816105E+15
Volume
3.7440948043442E+22
Surface area
5.4123019264418E+15
Circumference
130396502.90985
Perimeter
83012992
Area
430697302549504
Diagonal
29349524.784892
Surface area
2584183815297024
Volume
8.9383679327409E+21
Space diagonal
35945679.958077
Perimeter
62259744
Area
1.8649740267465E+14
Altitude
17972839.979039
Surface area
1.8649740267465E+14
Volume
1.0533967629969E+21
Height
9783174.9282974