38384785 is an odd 8-digits composite number following 38384784
and preceding 38384786 . In scientific notation, it is written as 3.8384785 × 10^7.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 30707824 positive integers (up to 38384785) that are relatively prime to 38384785.
38384785 has 4 divisors, whose sum is 46061748
The reverse of 38384785 is 58748383
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
thirty-eight million three hundred eighty-four thousand seven hundred eighty-five
Scientific notation
3.8384785 × 10^7
Engineering notation
3.8384785 × 10^6
Prime Factorization
5 × 7676957
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
38384785
Product of the distinct prime numbers
The prime factorization of 38384785 is 5 × 7676957.
Since it has a total of 2 prime factors.
4 , 1 , 12 , 27 , 138 , 417 , 2756 , 9195 , 29099 , 67513 , 527052 , 188378 , 6420928 , 330464 , 21516180 , 48325913 , 753076712 , 644108061 , 2291627004 , 5887120467
n×2
76769570
n×3
115154355
n×4
153539140
n×5
191923925
n÷2
19192392.5
n÷3
12794928.333333
n÷3
9596196.25
n÷5
7676957
n2
1473391719496225
n3
5.6555824373643E+22
n4
2.17088315908E+30
n5
8.3328883321408E+37
2 √n
6195.5455772676
3 √n
337.3285018038
4 √n
78.711788045169
5 √n
32.872431001928
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-38384784
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38384785 can be divided by 4 positive divisors.
The sum of these divisors (counting 38384785) is 1, the average is 0.25.
Base
System
Value
2
Binary
10010010011011010010010001
3
Ternary
2200020011000201
4
Quaternary
2102123102101
5
Quinary
34311303120
6
Senary
3450415201
8
Octal
222332221
10
Decimal
38384785
12
Duodecimal
10a31501
16
Hexadecimal
249b491
20
Vigesimal
bji1j5
36
Base36
mupw1
md5
5e888812cf8a97fda64d0eb5cf15c1d7
sha1
7b1c20bcefe878bb414e3f02775ed7a70608c07f
sha256
7012118de4a8e2e45ef21bb0cce130aad8dd0309f62170cafaa30e96f9b938b0
sha512
df0480e00eb25877160139a5095894d5123385aba1d8bed6a6425a9fe20fb0e280df61da01c038f05f7ad8462ec007c09ab3d17171aaa2c2d6222fa36e8ec58a
ripemd-160
ee13d73e71dd16de8b0a8179d1b22cb08a53fc58
Diameter
76769570
Circumference
241178717.13125
Area
4.6287966018294E+15
Volume
2.3690048315993E+23
Surface area
1.8515186407317E+16
Circumference
241178717.13125
Perimeter
153539140
Area
1473391719496225
Diagonal
54284283.535775
Surface area
8840350316977350
Volume
5.6555824373643E+22
Space diagonal
66484397.857608
Perimeter
115154355
Area
6.3799732940468E+14
Altitude
33242198.928804
Surface area
6.3799732940468E+14
Volume
6.6651678216997E+21
Height
18094761.178592