20795775 is an odd 8-digits composite number following 20795774
and preceding 20795776 . In scientific notation, it is written as 2.0795775 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 7948800 positive integers (up to 20795775) that are relatively prime to 20795775.
20795775 has 32 divisors, whose sum is 31918848
The reverse of 20795775 is 57759702
Previous prime number is 91
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
twenty million seven hundred ninety-five thousand seven hundred seventy-five
Scientific notation
2.0795775 × 10^7
Engineering notation
2.0795775 × 10^6
Prime Factorization
3 × 11 × 25 × 91 × 277
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
20795775
Product of the distinct prime numbers
The prime factorization of 20795775 is 3 × 11 × 25 × 91 × 277.
Since it has a total of 5 prime factors.
1 , 9 , 75 , 30 , 595 , 721 , 6585 , 8178 , 88238 , 64350 , 879236 , 369638 , 7823682 , 2573082 , 40494706 , 7446398 , 85184541 , 370527518 , 2511224910 , 2360110725
n×2
41591550
n×3
62387325
n×4
83183100
n×5
103978875
n÷2
10397887.5
n÷3
6931925
n÷3
5198943.75
n÷5
4159155
n2
432464257850625
n3
8.9934294018036E+21
n4
1.8702533431829E+29
n5
3.889336771783E+36
2 √n
4560.238480606
3 √n
274.99515142967
4 √n
67.529537837942
5 √n
29.080041501332
1 , 3 , 11 , 25 , 33 , 75 , 91 , 273 , 275 , 277 , 825 , 831 , 1001 , 2275 , 3003 , 3047 , 6825 , 6925 , 9141 , 20775 , 25025 , 25207 , 75075 , 75621 , 76175 , 228525 , 277277 , 630175 , 831831 , 1890525 , 6931925 , 20795775
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-20795774
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20795775 can be divided by 32 positive divisors.
The sum of these divisors (counting 20795775) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001111010101000101111111
3
Ternary
1110010112102220
4
Quaternary
1033111011333
5
Quinary
20310431100
6
Senary
2021420423
8
Octal
117250577
10
Decimal
20795775
12
Duodecimal
6b6a713
16
Hexadecimal
13d517f
20
Vigesimal
69j98f
36
Base36
cdq4f
md5
9d667d784005fd354c08f2d2f30e7188
sha1
2b38cfc95baf141dd1126698fd22ab4cd70ca023
sha256
053392accc162c0ba19f92ee5dbd25e55a41e40d1e3622ddcaa8183f2a76a59c
sha512
4f8b1b662dd468d1bbc1050e52b655080f3b4563f1cff4451c912564f7e4e229623a2109dc0eb5524499bbf955d6e65dab4cff5a42b9b0ae9cfa48a68bbc0e12
ripemd-160
2a2c7486246a069327164be145344365d2af113d
Diameter
41591550
Circumference
130663707.93141
Area
1.3586265354037E+15
Volume
3.7671588985713E+22
Surface area
5.4345061416147E+15
Circumference
130663707.93141
Perimeter
83183100
Area
432464257850625
Diagonal
29409667.045059
Surface area
2594785547103750
Volume
8.9934294018036E+21
Space diagonal
36019338.882771
Perimeter
62387325
Area
1.8726251676371E+14
Altitude
18009669.441385
Surface area
1.8726251676371E+14
Volume
1.0598858193563E+21
Height
9803222.3483531