38395965 is an odd 8-digits composite number following 38395964
and preceding 38395966 . In scientific notation, it is written as 3.8395965 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 20477840 positive integers (up to 38395965) that are relatively prime to 38395965.
38395965 has 8 divisors, whose sum is 61433568
The reverse of 38395965 is 56959383
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
thirty-eight million three hundred ninety-five thousand nine hundred sixty-five
Scientific notation
3.8395965 × 10^7
Engineering notation
3.8395965 × 10^6
Prime Factorization
3 × 5 × 2559731
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
38395965
Product of the distinct prime numbers
The prime factorization of 38395965 is 3 × 5 × 2559731.
Since it has a total of 3 prime factors.
3 , 10 , 75 , 40 , 733 , 31 , 3760 , 1030 , 46867 , 8833 , 962810 , 273754 , 2498131 , 1683255 , 38656238 , 8543417 , 723972670 , 836162970 , 7471164510 , 4681440425
n×2
76791930
n×3
115187895
n×4
153583860
n×5
191979825
n÷2
19197982.5
n÷3
12798655
n÷3
9598991.25
n÷5
7679193
n2
1474250128281225
n3
5.6605256326731E+22
n4
2.1734134407372E+30
n5
8.3450306401075E+37
2 √n
6196.4477727162
3 √n
337.36124886371
4 √n
78.71751884248
5 √n
32.874345671863
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
-38395964
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 38395965 can be divided by 8 positive divisors.
The sum of these divisors (counting 38395965) is 1, the average is 0.125.
Base
System
Value
2
Binary
10010010011110000000111101
3
Ternary
2200020201100210
4
Quaternary
2102132000331
5
Quinary
34312132330
6
Senary
3450543033
8
Octal
222360075
10
Decimal
38395965
12
Duodecimal
10a37a79
16
Hexadecimal
249e03d
20
Vigesimal
bjj9i5
36
Base36
muyil
md5
ad34a94fc58a61a235671003cda2233c
sha1
c5e8fb6eb19d7aa9e15267f4b0f8f7ab0bd7cb1c
sha256
9996506be2a652e221bce6d4abffe37ee3ea692ed37f3e13a5c87d8596ed5a8a
sha512
3a2fe9513152ac833970a7e827fcb9ee7e5e8be14d7444a8245680c14c25fa523739f3d68b60279876293d388403d3e6c3fd98c8ef324178ad9893bfe3c8291b
ripemd-160
dc14bf709433c65c527d72c504792495fea42746
Diameter
76791930
Circumference
241248963.14298
Area
4.6314933725621E+15
Volume
2.3710754324084E+23
Surface area
1.8525973490248E+16
Circumference
241248963.14298
Perimeter
153583860
Area
1474250128281225
Diagonal
54300094.443403
Surface area
8845500769687350
Volume
5.6605256326731E+22
Space diagonal
66503762.185636
Perimeter
115187895
Area
6.38369031312E+14
Altitude
33251881.092818
Surface area
6.38369031312E+14
Volume
6.6709934332391E+21
Height
18100031.481134