20042718 is an even 8-digits composite number following 20042717
and preceding 20042719 . In scientific notation, it is written as 2.0042718 × 10^7.
The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors.
There are 6680904 positive integers (up to 20042718) that are relatively prime to 20042718.
20042718 has 8 divisors, whose sum is 40085448
The reverse of 20042718 is 81724002
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 24
Digital Root 6
Name
twenty million forty-two thousand seven hundred eighteen
Scientific notation
2.0042718 × 10^7
Engineering notation
2.0042718 × 10^6
Prime Factorization
2 × 3 × 3340453
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
20042718
Product of the distinct prime numbers
The prime factorization of 20042718 is 2 × 3 × 3340453.
Since it has a total of 3 prime factors.
6 , 8 , 80 , 40 , 606 , 997 , 2885 , 2632 , 73730 , 4597 , 174463 , 369772 , 419925 , 2983554 , 74578268 , 77416954 , 200364841 , 266955849 , 7385781631 , 1178034406
n×2
40085436
n×3
60128154
n×4
80170872
n×5
100213590
n÷2
10021359
n÷3
6680906
n÷3
5010679.5
n÷5
4008543.6
n2
401710544827524
n3
8.0513711676044E+21
n4
1.6137136182563E+29
n5
3.234320698347E+36
2 √n
4476.9094250387
3 √n
271.63488171588
4 √n
66.909710992043
5 √n
28.866313451822
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
-20042717
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 20042718 can be divided by 8 positive divisors.
The sum of these divisors (counting 20042718) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001100011101001111011110
3
Ternary
1101201021102220
4
Quaternary
1030131033132
5
Quinary
20112331333
6
Senary
1553330210
8
Octal
114351736
10
Decimal
20042718
12
Duodecimal
6866966
16
Hexadecimal
131d3de
20
Vigesimal
6556fi
36
Base36
bxl26
md5
5d32c9e06357c37308e1b453250128fb
sha1
e2722c830e70fb1e9a84650b4cc7e16b7068f8c9
sha256
6fd770f220a86b4925fde935cd372bb55f2e4501857fb88d512063544ac39659
sha512
57b247735caae26ae1340773d121f04a50536255b928e0dbeeb5c0dd5f86e965cccea0d937eb62cd2e9be96dcdba8a80786cfb6c339f99d25a5634fde0da2946
ripemd-160
df241402b28d1160d231ebdb1f11e8d556e456e3
Diameter
40085436
Circumference
125932111.25354
Area
1.2620108964997E+15
Volume
3.3725504681961E+22
Surface area
5.0480435859988E+15
Circumference
125932111.25354
Perimeter
80170872
Area
401710544827524
Diagonal
28344683.622419
Surface area
2410263268965144
Volume
8.0513711676044E+21
Space diagonal
34715005.897775
Perimeter
60128154
Area
1.7394576839436E+14
Altitude
17357502.948888
Surface area
1.7394576839436E+14
Volume
9.4886319174382E+20
Height
9448227.8741398