20373889 is an odd 8-digits composite number following 20373888
and preceding 20373890 . In scientific notation, it is written as 2.0373889 × 10^7.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 19561776 positive integers (up to 20373889) that are relatively prime to 20373889.
20373889 has 8 divisors, whose sum is 21202560
The reverse of 20373889 is 98837302
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
twenty million three hundred seventy-three thousand eight hundred eighty-nine
Scientific notation
2.0373889 × 10^7
Engineering notation
2.0373889 × 10^6
Prime Factorization
47 × 53 × 8179
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
20373889
Product of the distinct prime numbers
The prime factorization of 20373889 is 47 × 53 × 8179.
Since it has a total of 3 prime factors.
7 , 5 , 56 , 66 , 594 , 816 , 4650 , 3187 , 89744 , 33472 , 884497 , 970477 , 1210366 , 2839266 , 89095149 , 71145554 , 854868854 , 515018711 , 3265934439 , 8287452519
n×2
40747778
n×3
61121667
n×4
81495556
n×5
101869445
n÷2
10186944.5
n÷3
6791296.3333333
n÷3
5093472.25
n÷5
4074777.8
n2
415095352984321
n3
8.4571066461184E+21
n4
1.7230415206918E+29
n5
3.5105056684966E+36
2 √n
4513.7444544413
3 √n
273.12281413908
4 √n
67.184406333921
5 √n
28.961082257794
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-20373888
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20373889 can be divided by 8 positive divisors.
The sum of these divisors (counting 20373889) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101101110000110000001
3
Ternary
1102100002201111
4
Quaternary
1031232012001
5
Quinary
20203431024
6
Senary
2004403321
8
Octal
115560601
10
Decimal
20373889
12
Duodecimal
69a6541
16
Hexadecimal
136e181
20
Vigesimal
676ee9
36
Base36
c4old
md5
4194de8b17e2ba4dc5f4af445ba4156e
sha1
89d2d5e2006fa0c33ac4b5c7c0b2ff2f28e95475
sha256
25ecce9ea781d685fc60894491a90f2297193850b777d54316d79604ddd12a3b
sha512
a0d429a597ba990a43ee1f2ef028238f668123e74f9993c905aaca7dc92eca0acc0387876673b94567ad85800c697301a5f1804b49edf1a7df1ee1b3464f39d7
ripemd-160
4cdce45e6ca7c72d69be947f172bc4aebb6e6f23
Diameter
40747778
Circumference
128012920.01491
Area
1.3040605114748E+15
Volume
3.5425045480095E+22
Surface area
5.2162420458992E+15
Circumference
128012920.01491
Perimeter
81495556
Area
415095352984321
Diagonal
28813030.142084
Surface area
2490572117905926
Volume
8.4571066461184E+21
Space diagonal
35288610.895769
Perimeter
61121667
Area
1.7974156033865E+14
Altitude
17644305.447884
Surface area
1.7974156033865E+14
Volume
9.9667957644802E+20
Height
9604343.3806947