20188093 is an odd 8-digits composite number following 20188092
and preceding 20188094 . In scientific notation, it is written as 2.0188093 × 10^7.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 20171008 positive integers (up to 20188093) that are relatively prime to 20188093.
20188093 has 4 divisors, whose sum is 20205180
The reverse of 20188093 is 39088102
Previous prime number is 15809
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4
Name
twenty million one hundred eighty-eight thousand ninety-three
Scientific notation
2.0188093 × 10^7
Engineering notation
2.0188093 × 10^6
Prime Factorization
15809 × 1277
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
20188093
Product of the distinct prime numbers
The prime factorization of 20188093 is 15809 × 1277.
Since it has a total of 2 prime factors.
10 , 4 , 93 , 28 , 338 , 113 , 100 , 6376 , 1124 , 28018 , 76815 , 241119 , 7604049 , 6472709 , 18619563 , 75891362 , 283497835 , 279439286 , 2333858208 , 7045363742
n×2
40376186
n×3
60564279
n×4
80752372
n×5
100940465
n÷2
10094046.5
n÷3
6729364.3333333
n÷3
5047023.25
n÷5
4037618.6
n2
407559098976649
n3
8.2278409931368E+21
n4
1.6610441915866E+29
n5
3.353331461686E+36
2 √n
4493.1161792235
3 √n
272.2900461728
4 √n
67.03071071698
5 √n
28.908067448369
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
-20188092
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 20188093 can be divided by 4 positive divisors.
The sum of these divisors (counting 20188093) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001101000000101110111101
3
Ternary
1101222122212011
4
Quaternary
1031000232331
5
Quinary
20132004333
6
Senary
2000411221
8
Octal
115005675
10
Decimal
20188093
12
Duodecimal
6916b11
16
Hexadecimal
1340bbd
20
Vigesimal
663a4d
36
Base36
c0p8d
md5
8d2e28880a0ca4a0305e4ab3c828dde5
sha1
17f5af6a4dd090c036145c2953f791624b404b78
sha256
49e0f166b5187ae16644dd8278fd40e113b654fc205f35630c98a5437a3aedde
sha512
36b18e0f42e4db045f7b7dc16b3ae16caa1c9ec54f4bf612d42dd31585b209945fefed0ea68464ebaf1a3b30692ab84eb7259b8335a38e4baa71756c5c50665e
ripemd-160
595858bc66880fc912667fdffe2360f9230c4360
Diameter
40376186
Circumference
126845529.31758
Area
1.2803846712487E+15
Volume
3.4464699758591E+22
Surface area
5.1215386849949E+15
Circumference
126845529.31758
Perimeter
80752372
Area
407559098976649
Diagonal
28550274.919049
Surface area
2445354593859894
Volume
8.2278409931368E+21
Space diagonal
34966802.783926
Perimeter
60564279
Area
1.7647826662864E+14
Altitude
17483401.391963
Surface area
1.7647826662864E+14
Volume
9.6966036012861E+20
Height
9516758.3063498