38389712 is an even 8-digits composite number following 38389711
and preceding 38389713 . In scientific notation, it is written as 3.8389712 × 10^7.
The sum of its digits is 41. It has a total of 6 prime factors and 20 positive divisors.
There are 18748128 positive integers (up to 38389712) that are relatively prime to 38389712.
38389712 has 20 divisors, whose sum is 76111200
The reverse of 38389712 is 21798383
Previous prime number is 43
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
thirty-eight million three hundred eighty-nine thousand seven hundred twelve
Scientific notation
3.8389712 × 10^7
Engineering notation
3.8389712 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 43 × 55799
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
4798714
Product of the distinct prime numbers
The prime factorization of 38389712 is 2 × 2 × 2 × 2 × 43 × 55799.
Since it has a total of 6 prime factors.
7 , 7 , 20 , 63 , 834 , 990 , 7641 , 4860 , 50898 , 23616 , 128569 , 755161 , 3227247 , 6484720 , 97379466 , 59791270 , 263475934 , 680490404 , 20377843 , 1082581108
n×2
76779424
n×3
115169136
n×4
153558848
n×5
191948560
n÷2
19194856
n÷3
12796570.666667
n÷3
9597428
n÷5
7677942.4
n2
1473769987442944
n3
5.6577605372178E+22
n4
2.1719979758876E+30
n5
8.3382376758907E+37
2 √n
6195.9431888938
3 √n
337.34293414049
4 √n
78.714313748478
5 √n
32.87327484749
1 , 2 , 4 , 8 , 16 , 43 , 86 , 172 , 344 , 688 , 55799 , 111598 , 223196 , 446392 , 892784 , 2399357 , 4798714 , 9597428 , 19194856 , 38389712
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
-38389711
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 38389712 can be divided by 20 positive divisors.
The sum of these divisors (counting 38389712) is 1, the average is 0.05.
Base
System
Value
2
Binary
10010010011100011111010000
3
Ternary
2200020101210012
4
Quaternary
2102130133100
5
Quinary
34311432322
6
Senary
3450454052
8
Octal
222343720
10
Decimal
38389712
12
Duodecimal
10a34328
16
Hexadecimal
249c7d0
20
Vigesimal
bjie5c
36
Base36
mutow
md5
063026d0d869bb020cc487f4f66dc59f
sha1
2df8bc6a886ae66f1287a97ce3bcd7d29706bfbb
sha256
300645b970ea9e68ed43f945be099e143291d1ae03bfa5003d6fbeec54ff4b76
sha512
4b869bc619535374a0a0926e2f141e941e9faeaa7ea75631cfe81feb283df5e0e2332f009ee7e07b53bcef690920ec90629d6ae194990d16747347a5e2b9de2b
ripemd-160
b09c4ba2f09f4c65a9ad2c0bbe62dd8bd96f70d6
Diameter
76779424
Circumference
241209674.38526
Area
4.6299849656319E+15
Volume
2.3699171919325E+23
Surface area
1.8519939862528E+16
Circumference
241209674.38526
Perimeter
153558848
Area
1473769987442944
Diagonal
54291251.365997
Surface area
8842619924657664
Volume
5.6577605372178E+22
Space diagonal
66492931.671937
Perimeter
115169136
Area
6.3816112423033E+14
Altitude
33246465.835968
Surface area
6.3816112423033E+14
Volume
6.6677347369939E+21
Height
18097083.788666