6394964931 is an odd 10-digits composite number following 6394964930
and preceding 6394964932 . In scientific notation, it is written as 6.394964931 × 10^9.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 4262582304 positive integers (up to 6394964931) that are relatively prime to 6394964931.
6394964931 has 8 divisors, whose sum is 6632947440
The reverse of 6394964931 is 1394694936
Previous prime number is 7109
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 54
Digital Root 9
Name
six billion three hundred ninety-four million nine hundred sixty-four thousand nine hundred thirty-one
Scientific notation
6.394964931 × 10^9
Engineering notation
6.394964931 × 10^9
Prime Factorization
27 × 7109 × 33317
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
6394964931
Product of the distinct prime numbers
The prime factorization of 6394964931 is 27 × 7109 × 33317.
Since it has a total of 3 prime factors.
3 , 2 , 7 , 25 , 903 , 195 , 8263 , 1133 , 2469 , 6189 , 450960 , 442295 , 3050632 , 6614256 , 92124705 , 31665081 , 477532329 , 852146843 , 5376153512 , 9809596460
n×2
12789929862
n×3
19184894793
n×4
25579859724
n×5
31974824655
n÷2
3197482465.5
n÷3
2131654977
n÷3
1598741232.75
n÷5
1278992986.2
n2
4.089557646872E+19
n3
2.6152577735049E+29
n4
1.6724481747089E+39
n5
1.0695247426178E+49
2 √n
79968.524626881
3 √n
1856.1485157047
4 √n
282.78706587622
5 √n
91.446614839026
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
-6394964930
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 6394964931 can be divided by 8 positive divisors.
The sum of these divisors (counting 6394964931) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111101001010110110101111000011
3
Ternary
121111200020212201000
4
Quaternary
11331022312233003
5
Quinary
101044102334211
6
Senary
2534322143043
8
Octal
57512665703
10
Decimal
6394964931
12
Duodecimal
12a57b1a83
16
Hexadecimal
17d2b6bc3
20
Vigesimal
4ji8ac6b
36
Base36
2xreair
md5
0dd6a59ed66e824bb03aff297922e942
sha1
84d644aa01051b1acafe3732e2cde45ca23d499a
sha256
fdaacf883785313ca1b68317fe655e88dd8e178ef84c592052812ce6c9729a66
sha512
b02939f1219c5694f970a9e4669aa1d7576cc679acc51453458d78aff8de83ab1d4b675293cc0f03145adc02f41f5ba87db3875ee61cb95efd3caf0aafd4b926
ripemd-160
d7baea8c6e2df275ff35d9075ae67758c95b3f03
Diameter
12789929862
Circumference
40180749694.388
Area
1.2847724259845E+20
Volume
1.0954766144649E+30
Surface area
5.139089703938E+20
Circumference
40180749694.388
Perimeter
25579859724
Area
4.089557646872E+19
Diagonal
9043846136.3205
Surface area
2.4537345881232E+20
Volume
2.6152577735049E+29
Space diagonal
11076404173.113
Perimeter
19184894793
Area
1.770830406216E+19
Altitude
5538202086.5566
Surface area
1.770830406216E+19
Volume
3.0821108436603E+28
Height
3014615378.7735