20109424 is an even 8-digits composite number following 20109423
and preceding 20109425 . In scientific notation, it is written as 2.0109424 × 10^7.
The sum of its digits is 22. It has a total of 6 prime factors and 20 positive divisors.
There are 10035648 positive integers (up to 20109424) that are relatively prime to 20109424.
20109424 has 20 divisors, whose sum is 39035944
The reverse of 20109424 is 42490102
Previous prime number is 1597
Is Prime? no
Number parity even
Number length 8
Sum of Digits 22
Digital Root 4
Name
twenty million one hundred nine thousand four hundred twenty-four
Scientific notation
2.0109424 × 10^7
Engineering notation
2.0109424 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 1597 × 787
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
2513678
Product of the distinct prime numbers
The prime factorization of 20109424 is 2 × 2 × 2 × 2 × 1597 × 787.
Since it has a total of 6 prime factors.
10 , 3 , 88 , 66 , 423 , 987 , 7843 , 5231 , 77844 , 11201 , 118380 , 224515 , 864582 , 8182478 , 61105525 , 15809767 , 196117844 , 466374864 , 6097046888 , 809585557
n×2
40218848
n×3
60328272
n×4
80437696
n×5
100547120
n÷2
10054712
n÷3
6703141.3333333
n÷3
5027356
n÷5
4021884.8
n2
404388933611776
n3
8.1320285269071E+21
n4
1.6353040962767E+29
n5
3.2885023440965E+36
2 √n
4484.3532421075
3 √n
271.93589896629
4 √n
66.965313723655
5 √n
28.885502445693
1 , 2 , 4 , 8 , 16 , 787 , 1574 , 1597 , 3148 , 3194 , 6296 , 6388 , 12592 , 12776 , 25552 , 1256839 , 2513678 , 5027356 , 10054712 , 20109424
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-20109423
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20109424 can be divided by 20 positive divisors.
The sum of these divisors (counting 20109424) is 1, the average is 0.05.
Base
System
Value
2
Binary
1001100101101100001110000
3
Ternary
1101211122221111
4
Quaternary
1030231201300
5
Quinary
20122000144
6
Senary
1555003104
8
Octal
114554160
10
Decimal
20109424
12
Duodecimal
6899494
16
Hexadecimal
132d870
20
Vigesimal
65ddb4
36
Base36
bz0j4
md5
3ef09e467722a835278967796b3aafc5
sha1
b8f255fcf70c1ddbe274c91439199a7b94a9d164
sha256
f0bb276cd95bdf9f3b801977a0f165bdbcdc6dbc4e68e11df77eaff8bbae77eb
sha512
116e54ee679b5acb159b778c629fcbb3728f7797a7988e013ba2c53e929a1004609701eefd00fedf3d9c57a234b054c8e243c14189ae98800fc9ce226f8d2b36
ripemd-160
7883202cacd3bb34ad957690ede3fbd7cac0637c
Diameter
40218848
Circumference
126351237.41264
Area
1.2704253030278E+15
Volume
3.4063361438552E+22
Surface area
5.0817012121111E+15
Circumference
126351237.41264
Perimeter
80437696
Area
404388933611776
Diagonal
28439020.152311
Surface area
2426333601670656
Volume
8.1320285269071E+21
Space diagonal
34830544.078945
Perimeter
60328272
Area
1.7510554475855E+14
Altitude
17415272.039472
Surface area
1.7510554475855E+14
Volume
9.5836875269641E+20
Height
9479673.3841037