7494331389 is an odd 10-digits composite number following 7494331388
and preceding 7494331390 . In scientific notation, it is written as 7.494331389 × 10^9.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 4861187856 positive integers (up to 7494331389) that are relatively prime to 7494331389.
7494331389 has 8 divisors, whose sum is 10262508000
The reverse of 7494331389 is 9831334947
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 51
Digital Root 6
Name
seven billion four hundred ninety-four million three hundred thirty-one thousand three hundred eighty-nine
Scientific notation
7.494331389 × 10^9
Engineering notation
7.494331389 × 10^9
Prime Factorization
3 × 37 × 67516499
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7494331389
Product of the distinct prime numbers
The prime factorization of 7494331389 is 3 × 37 × 67516499.
Since it has a total of 3 prime factors.
6 , 7 , 98 , 78 , 482 , 221 , 8501 , 7083 , 52135 , 26937 , 80054 , 163811 , 844742 , 4500853 , 33744778 , 41492552 , 698599065 , 375643606 , 6605172217 , 1977359322
n×2
14988662778
n×3
22482994167
n×4
29977325556
n×5
37471656945
n÷2
3747165694.5
n÷3
2498110463
n÷3
1873582847.25
n÷5
1498866277.8
n2
5.6165002968151E+19
n3
4.2091914470749E+29
n4
3.1545075584124E+39
n5
2.3640925011848E+49
2 √n
86569.80645121
3 √n
1956.9405438044
4 √n
294.22747399115
5 √n
94.394475706737
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
-7494331388
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 7494331389 can be divided by 8 positive divisors.
The sum of these divisors (counting 7494331389) is 1, the average is 0.125.
Base
System
Value
2
Binary
110111110101100100110101111111101
3
Ternary
201100021220110222020
4
Quaternary
12332230212233331
5
Quinary
110322022101024
6
Senary
3235353310353
8
Octal
67654465775
10
Decimal
7494331389
12
Duodecimal
1551a053b9
16
Hexadecimal
1beb26bfd
20
Vigesimal
5h1jb899
36
Base36
3fxxj3x
md5
8d92c37313c13d9c59649ce845346e3b
sha1
01820ed03f796d06ef7853e4cb067143e37e9943
sha256
d15105ebb4039f4afd9b7449afc03fac74efcfae3e3f6eab3813164f91af5f93
sha512
00abf40ab4cc1c9887ff21acedd3145a58744b0ab44aa1b2483efafb228cec38c404159889e198b7900aab12f094992abbf46c64a48fa00e0880f33429ee8bb2
ripemd-160
16ca4b3a9d45475ba6aaddb370d2334c6d3de57d
Diameter
14988662778
Circumference
47088272870.5
Area
1.7644756071359E+20
Volume
1.7631419903578E+30
Surface area
7.0579024285436E+20
Circumference
47088272870.5
Perimeter
29977325556
Area
5.6165002968151E+19
Diagonal
10598585091.242
Surface area
3.369900178089E+20
Volume
4.2091914470749E+29
Space diagonal
12980562734.506
Perimeter
22482994167
Area
2.4320159687023E+19
Altitude
6490281367.2531
Surface area
2.4320159687023E+19
Volume
4.9605796925651E+28
Height
3532861697.0807