20248765 is an odd 8-digits composite number following 20248764
and preceding 20248766 . In scientific notation, it is written as 2.0248765 × 10^7.
The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors.
There are 16199008 positive integers (up to 20248765) that are relatively prime to 20248765.
20248765 has 4 divisors, whose sum is 24298524
The reverse of 20248765 is 56784202
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7
Name
twenty million two hundred forty-eight thousand seven hundred sixty-five
Scientific notation
2.0248765 × 10^7
Engineering notation
2.0248765 × 10^6
Prime Factorization
5 × 4049753
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
20248765
Product of the distinct prime numbers
The prime factorization of 20248765 is 5 × 4049753.
Since it has a total of 2 prime factors.
7 , 5 , 91 , 32 , 343 , 531 , 144 , 3458 , 66568 , 16913 , 618061 , 505506 , 7136227 , 7362870 , 4018649 , 95997868 , 508202347 , 42201239 , 7294987030 , 311914104
n×2
40497530
n×3
60746295
n×4
80995060
n×5
101243825
n÷2
10124382.5
n÷3
6749588.3333333
n÷3
5062191.25
n÷5
4049753
n2
410012484025225
n3
8.302246436093E+21
n4
1.6811023705654E+29
n5
3.4040246842521E+36
2 √n
4499.8627756855
3 √n
272.56254771604
4 √n
67.081016507545
5 √n
28.925422288437
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-20248764
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20248765 can be divided by 4 positive divisors.
The sum of these divisors (counting 20248765) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001101001111100010111101
3
Ternary
1102002202002021
4
Quaternary
1031033202331
5
Quinary
20140430030
6
Senary
2002000141
8
Octal
115174275
10
Decimal
20248765
12
Duodecimal
6946051
16
Hexadecimal
134f8bd
20
Vigesimal
66b1i5
36
Base36
c201p
md5
c8e328fed1e958448d882cd03e0c7880
sha1
bf7741868868a110ea5ffe1332f4eb2b8b2237ab
sha256
6c5108f4aacf6e692fb814f15f4e8ee0b0b70c70542ec1cb5ab048f2333e2225
sha512
77030ea4c727aac88b4cd5159c547da6e95662a3482e201c3f4517d211b5ef3a7fb9e2f8d00f975ba7a318bd1f5707a86cd22feb2f6e66ef660650ebf2b03cce
ripemd-160
e218271c7322d2e6d61945cca1b33f3c522d1dc3
Diameter
40497530
Circumference
127226742.73653
Area
1.2880922076937E+15
Volume
3.4776368549229E+22
Surface area
5.152368830775E+15
Circumference
127226742.73653
Perimeter
80995060
Area
410012484025225
Diagonal
28636078.084306
Surface area
2460074904151350
Volume
8.302246436093E+21
Space diagonal
35071889.770522
Perimeter
60746295
Area
1.775406135173E+14
Altitude
17535944.885261
Surface area
1.775406135173E+14
Volume
9.7842912567387E+20
Height
9545359.3614352