20073181 is an odd 8-digits composite number following 20073180
and preceding 20073182 . In scientific notation, it is written as 2.0073181 × 10^7.
The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors.
There are 19200412 positive integers (up to 20073181) that are relatively prime to 20073181.
20073181 has 4 divisors, whose sum is 20945952
The reverse of 20073181 is 18137002
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4
Name
twenty million seventy-three thousand one hundred eighty-one
Scientific notation
2.0073181 × 10^7
Engineering notation
2.0073181 × 10^6
Prime Factorization
23 × 872747
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
20073181
Product of the distinct prime numbers
The prime factorization of 20073181 is 23 × 872747.
Since it has a total of 2 prime factors.
5 , 10 , 18 , 99 , 675 , 406 , 6234 , 3820 , 5928 , 24054 , 431982 , 474103 , 493982 , 5298700 , 65148263 , 24031496 , 906751486 , 624503156 , 5718235703 , 4231877086
n×2
40146362
n×3
60219543
n×4
80292724
n×5
100365905
n÷2
10036590.5
n÷3
6691060.3333333
n÷3
5018295.25
n÷5
4014636.2
n2
402932595458761
n3
8.0881389194435E+21
n4
1.6235467648313E+29
n5
3.2589748072424E+36
2 √n
4480.3103687133
3 √n
271.7724316668
4 √n
66.935120592357
5 √n
28.875082924905
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
-20073180
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 20073181 can be divided by 4 positive divisors.
The sum of these divisors (counting 20073181) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001100100100101011011101
3
Ternary
1101202211020011
4
Quaternary
1030210223131
5
Quinary
20114320211
6
Senary
1554123221
8
Octal
114445335
10
Decimal
20073181
12
Duodecimal
6880511
16
Hexadecimal
1324add
20
Vigesimal
6592j1
36
Base36
by8kd
md5
8a270782bceb64cccb8b48f115caa62e
sha1
c91a0c083bd7eb2a1087e43369e97cbbb9b01128
sha256
e99845fd40e5c509a6b8242cd75cfea9a96d266ac2c10d7b075277548f6ac19e
sha512
21e69e7a4f0cc42fc2e338255f2012d92f1f6e4dcc66edbc36dcb66d5c009caaf08cc0b11625e29875f320457335fb1d0bb8525df4813c93eb9ea36dfeb36d0d
ripemd-160
609ff14a893bc23547133bf3e4f058d53317723d
Diameter
40146362
Circumference
126123515.92756
Area
1.2658500817851E+15
Volume
3.3879517080716E+22
Surface area
5.0634003271404E+15
Circumference
126123515.92756
Perimeter
80292724
Area
402932595458761
Diagonal
28387764.81017
Surface area
2417595572752566
Volume
8.0881389194435E+21
Space diagonal
34767769.361526
Perimeter
60219543
Area
1.7447493184004E+14
Altitude
17383884.680763
Surface area
1.7447493184004E+14
Volume
9.5319631285289E+20
Height
9462588.2700566