38693784 is an even 8-digits composite number following 38693783
and preceding 38693785 . In scientific notation, it is written as 3.8693784 × 10^7.
The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors.
There are 12623136 positive integers (up to 38693784) that are relatively prime to 38693784.
38693784 has 32 divisors, whose sum is 98795520
The reverse of 38693784 is 48739683
Previous prime number is 47
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
thirty-eight million six hundred ninety-three thousand seven hundred eighty-four
Scientific notation
3.8693784 × 10^7
Engineering notation
3.8693784 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 47 × 34303
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
9673446
Product of the distinct prime numbers
The prime factorization of 38693784 is 2 × 2 × 2 × 3 × 47 × 34303.
Since it has a total of 6 prime factors.
2 , 2 , 68 , 61 , 474 , 688 , 6648 , 7301 , 68484 , 71240 , 685223 , 979064 , 3542520 , 1968764 , 73824108 , 92960202 , 542982315 , 928089521 , 2184849516 , 4499020949
n×2
77387568
n×3
116081352
n×4
154775136
n×5
193468920
n÷2
19346892
n÷3
12897928
n÷3
9673446
n÷5
7738756.8
n2
1497208920238656
n3
5.7932678562588E+22
n4
2.2416345508422E+30
n5
8.6737323117225E+37
2 √n
6220.4327823713
3 √n
338.23125287703
4 √n
78.869720313764
5 √n
32.925186269088
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 47 , 94 , 141 , 188 , 282 , 376 , 564 , 1128 , 34303 , 68606 , 102909 , 137212 , 205818 , 274424 , 411636 , 823272 , 1612241 , 3224482 , 4836723 , 6448964 , 9673446 , 12897928 , 19346892 , 38693784
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-38693783
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38693784 can be divided by 32 positive divisors.
The sum of these divisors (counting 38693784) is 1, the average is 0.03125.
Base
System
Value
2
Binary
10010011100110101110011000
3
Ternary
2200210211220010
4
Quaternary
2103212232120
5
Quinary
34401200114
6
Senary
3501201520
8
Octal
223465630
10
Decimal
38693784
12
Duodecimal
10b602a0
16
Hexadecimal
24e6b98
20
Vigesimal
c1ge94
36
Base36
n1cbc
md5
03648a1fa11ae50dda9eba4f2adfd28f
sha1
a115132d215f8d0429405bbc3fdfc63e6edc416e
sha256
8d029ed7ff6ed935f5e4820ead79ea838d9b57a6f2fef0e7adb8e43d221ba6e2
sha512
b4b8636eea968fec6a2c976e80fe05e33fc4bebea865055d771af8b06be0888dca1fcdc949a517e01db7a52d338479bd8147adbf8e11d93fdbe676e28f6534d7
ripemd-160
76e3acad8c597888d18f53ad38dec00b90844f15
Diameter
77387568
Circumference
243120215.10798
Area
4.7036205447109E+15
Volume
2.4266783650001E+23
Surface area
1.8814482178843E+16
Circumference
243120215.10798
Perimeter
154775136
Area
1497208920238656
Diagonal
54721274.112335
Surface area
8983253521431936
Volume
5.7932678562588E+22
Space diagonal
67019599.825096
Perimeter
116081352
Area
6.4831047984967E+14
Altitude
33509799.912548
Surface area
6.4831047984967E+14
Volume
6.8274316439844E+21
Height
18240424.704112