9388640391 is an odd 10-digits composite number following 9388640390
and preceding 9388640392 . In scientific notation, it is written as 9.388640391 × 10^9.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 5777624832 positive integers (up to 9388640391) that are relatively prime to 9388640391.
9388640391 has 8 divisors, whose sum is 13481124720
The reverse of 9388640391 is 1930468839
Previous prime number is 13
Is Prime? no Number parity odd Number length 10 Sum of Digits 51 Digital Root 6
Name
nine billion three hundred eighty-eight million six hundred forty thousand three hundred ninety-one
Scientific notation
9.388640391 × 10^9
Engineering notation
9.388640391 × 10^9
Prime Factorization
3 × 13 × 240734369
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
9388640391 Product of the distinct prime numbers
The prime factorization of 9388640391 is 3 × 13 × 240734369.
Since it has a total of 3 prime factors.
6 , 3 , 41 , 83 , 716 , 51 , 7519 , 1579 , 8303 , 88239 , 212572 , 703265 , 2468215 , 5893258 , 82143137 , 43753703 , 350464533 , 4041282 , 6385431390 , 7767983740
n×2
18777280782
n×3
28165921173
n×4
37554561564
n×5
46943201955
n÷2
4694320195.5
n÷3
3129546797
n÷3
2347160097.75
n÷5
1877728078.2
n2
8.8146568391517E+19
n3
8.2757643232864E+29
n4
7.7698175192003E+39
n5
7.2948022591464E+49
2 √n96894.996728417
3 √n2109.6038122441
4 √n311.27961180973
5 √n98.746233894668
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
-9388640390 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 9388640391 can be divided by 8 positive divisors.
The sum of these divisors (counting 9388640391) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000101111100110110100100010000111
3
Ternary
220020022101100101220
4
Quaternary
20233212310202013
5
Quinary
123211442443031
6
Senary
4151343051423
8
Octal
105746644207
10
Decimal
9388640391
12
Duodecimal
19a02a0b73
16
Hexadecimal
22f9b4887
20
Vigesimal
76dj00jb
36
Base36
4b9r5af
md5
39aa0ec0978b6146794e8ddb49f9bdaf
sha1
12e36235ca492d24518d9c8bf0373a55d6d0de3a
sha256
0aca20b3b64e6ae3b5c4c54ffb06b7c0043ef86227e1a85357a3cc2a45844788
sha512
711eb547b02237c0549f95768a4200b0cfad0731078efd999a6782ade0df0b04cf98b5af7995457c6c7f48d9632c696f95cef94c9b10b8380a13325909646d69
ripemd-160
7d8e9cec0d23c0508edd5cf9967fcf5f906a82d5
Diameter
18777280782
Circumference
58990567359.124
Area
2.7692061169794E+20
Volume
3.4665440534503E+30
Surface area
1.1076824467918E+21
Circumference
58990567359.124
Perimeter
37554561564
Area
8.8146568391517E+19
Diagonal
13277542573.196
Surface area
5.288794103491E+20
Volume
8.2757643232864E+29
Space diagonal
16261602171.205
Perimeter
28165921173
Area
3.8168583741738E+19
Altitude
8130801085.6027
Surface area
3.8168583741738E+19
Volume
9.7530817874958E+28
Height
4425847524.3987