38693742 is an even 8-digits composite number following 38693741
and preceding 38693743 . In scientific notation, it is written as 3.8693742 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 12860672 positive integers (up to 38693742) that are relatively prime to 38693742.
38693742 has 16 divisors, whose sum is 77610960
The reverse of 38693742 is 24739683
Previous prime number is 353
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
thirty-eight million six hundred ninety-three thousand seven hundred forty-two
Scientific notation
3.8693742 × 10^7
Engineering notation
3.8693742 × 10^6
Prime Factorization
2 × 3 × 353 × 18269
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
38693742
Product of the distinct prime numbers
The prime factorization of 38693742 is 2 × 3 × 353 × 18269.
Since it has a total of 4 prime factors.
2 , 3 , 4 , 63 , 160 , 708 , 8976 , 9937 , 4742 , 83579 , 41524 , 140213 , 6105195 , 3074261 , 53958365 , 41041960 , 947776900 , 501926551 , 8611426356 , 1714383041
n×2
77387484
n×3
116081226
n×4
154774968
n×5
193468710
n÷2
19346871
n÷3
12897914
n÷3
9673435.5
n÷5
7738748.4
n2
1497205669962564
n3
5.7932489914469E+22
n4
2.2416248181681E+30
n5
8.6736852374991E+37
2 √n
6220.4294063995
3 √n
338.23113049977
4 √n
78.869698911556
5 √n
32.925179121385
1 , 2 , 3 , 6 , 353 , 706 , 1059 , 2118 , 18269 , 36538 , 54807 , 109614 , 6448957 , 12897914 , 19346871 , 38693742
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-38693741
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38693742 can be divided by 16 positive divisors.
The sum of these divisors (counting 38693742) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10010011100110101101101110
3
Ternary
2200210211211120
4
Quaternary
2103212231232
5
Quinary
34401144432
6
Senary
3501201410
8
Octal
223465556
10
Decimal
38693742
12
Duodecimal
10b60266
16
Hexadecimal
24e6b6e
20
Vigesimal
c1ge72
36
Base36
n1ca6
md5
1a7a866cdc613ea611886b03c325766c
sha1
5de30027b0e6bb491b604782cd1142329a730d5f
sha256
459700fa63fdf49ced131bc163cffc3fbb5c740b816325f92a85309b24f15087
sha512
e6c040518574c88a025f5e218554cc464e88ec29cc1349db636cdbcf0abde342509a239aba71db7663d7522e178ec2ce2bff235568534e60c4aa6aab390d0986
ripemd-160
ef5c445290efda0e2db13269a0a7da886fb8c1f9
Diameter
77387484
Circumference
243119951.2142
Area
4.7036103336674E+15
Volume
2.4266704629261E+23
Surface area
1.881444133467E+16
Circumference
243119951.2142
Perimeter
154774968
Area
1497205669962564
Diagonal
54721214.715365
Surface area
8983234019775384
Volume
5.7932489914469E+22
Space diagonal
67019527.078962
Perimeter
116081226
Area
6.4830907243884E+14
Altitude
33509763.539481
Surface area
6.4830907243884E+14
Volume
6.8274094115903E+21
Height
18240404.905122