38642716 is an even 8-digits composite number following 38642715
and preceding 38642717 . In scientific notation, it is written as 3.8642716 × 10^7.
The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors.
There are 16399152 positive integers (up to 38642716) that are relatively prime to 38642716.
38642716 has 24 divisors, whose sum is 78041600
The reverse of 38642716 is 61724683
Previous prime number is 103
Is Prime? no Number parity even Number length 8 Sum of Digits 37 Digital Root 1
Name
thirty-eight million six hundred forty-two thousand seven hundred sixteen
Scientific notation
3.8642716 × 10^7
Engineering notation
3.8642716 × 10^6
Prime Factorization
2 × 2 × 7 × 103 × 13399
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
19321358 Product of the distinct prime numbers
The prime factorization of 38642716 is 2 × 2 × 7 × 103 × 13399.
Since it has a total of 5 prime factors.
9 , 9 , 77 , 82 , 56 , 806 , 6911 , 2885 , 46941 , 92051 , 947680 , 342859 , 8711228 , 3498554 , 61351593 , 63473596 , 47813602 , 421435746 , 9183904456 , 659188778
n×2
77285432
n×3
115928148
n×4
154570864
n×5
193213580
n÷2
19321358
n÷3
12880905.333333
n÷3
9660679
n÷5
7728543.2
n2
1493259499856656
n3
5.7703602767263E+22
n4
2.2298239339122E+30
n5
8.616645300817E+37
2 √n6216.3265679982
3 √n338.08238832842
4 √n78.843684388784
5 √n32.916490754728
1 , 2 , 4 , 7 , 14 , 28 , 103 , 206 , 412 , 721 , 1442 , 2884 , 13399 , 26798 , 53596 , 93793 , 187586 , 375172 , 1380097 , 2760194 , 5520388 , 9660679 , 19321358 , 38642716
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-38642715 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38642716 can be divided by 24 positive divisors.
The sum of these divisors (counting 38642716) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10010011011010010000011100
3
Ternary
2200201020211201
4
Quaternary
2103122100130
5
Quinary
34343031331
6
Senary
3500125244
8
Octal
223322034
10
Decimal
38642716
12
Duodecimal
10b36824
16
Hexadecimal
24da41c
20
Vigesimal
c1a6fg
36
Base36
n08ws
md5
4a26f3de3e0f9464756217721466b5b3
sha1
1297783578208797ab9497725b5317e91280ee7f
sha256
5218f29f1846de8999299b2f0d162d074e00122be3a8d609e1d87fc8c1f1b108
sha512
4e7ff95784e4ed19fb66b34404bd06913ad440cd6e8a351eaf7cdbddb4235105e35b7c3e2a37446b17e7a4c9a27b29b9979bceda9b5165618ef04d5cab447082
ripemd-160
282e921719fef383076b7e8274683bbb29077d8c
Diameter
77285432
Circumference
242799345.40071
Area
4.6912130746528E+15
Volume
2.417082860524E+23
Surface area
1.8764852298611E+16
Circumference
242799345.40071
Perimeter
154570864
Area
1493259499856656
Diagonal
54649053.054132
Surface area
8959556999139936
Volume
5.7703602767263E+22
Space diagonal
66931147.454455
Perimeter
115928148
Area
6.4660033065915E+14
Altitude
33465573.727227
Surface area
6.4660033065915E+14
Volume
6.8004348026044E+21
Height
18216351.018044