7138788 is an even 7-digits composite number following 7138787
and preceding 7138789 . In scientific notation, it is written as 7.138788 × 10^6.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 2379592 positive integers (up to 7138788) that are relatively prime to 7138788.
7138788 has 12 divisors, whose sum is 16657200
The reverse of 7138788 is 8878317
Previous prime number is 3
Is Prime? no Number parity even Number length 7 Sum of Digits 42 Digital Root 6
Name
seven million one hundred thirty-eight thousand seven hundred eighty-eight
Scientific notation
7.138788 × 10^6
Engineering notation
7.138788 × 10^6
Prime Factorization
2 × 2 × 3 × 594899
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
3569394 Product of the distinct prime numbers
The prime factorization of 7138788 is 2 × 2 × 3 × 594899.
Since it has a total of 4 prime factors.
7 , 7 , 83 , 61 , 355 , 799 , 8241 , 4582 , 66909 , 1467 , 340886 , 934151 , 1170691 , 8742596 , 79158270 , 87709840 , 972075441 , 218962086 , 7865362363 , 9292286908
n×2
14277576
n×3
21416364
n×4
28555152
n×5
35693940
n÷2
3569394
n÷3
2379596
n÷3
1784697
n÷5
1427757.6
n2
50962294108944
n3
3.638090136374E+20
n4
2.5971554208465E+27
n5
1.8540541952474E+34
2 √n2671.8510437523
3 √n192.54910087223
4 √n51.689951090635
5 √n23.481449217212
1 , 2 , 3 , 4 , 6 , 12 , 594899 , 1189798 , 1784697 , 2379596 , 3569394 , 7138788
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7138787 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7138788 can be divided by 12 positive divisors.
The sum of these divisors (counting 7138788) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11011001110110111100100
3
Ternary
111102200120120
4
Quaternary
123032313210
5
Quinary
3311420123
6
Senary
413001540
8
Octal
33166744
10
Decimal
7138788
12
Duodecimal
24832b0
16
Hexadecimal
6cede4
20
Vigesimal
24c6j8
36
Base36
490bo
md5
ab4a83b47e74567662a46553c302679f
sha1
82cc88f9fb56407c841fbaf5f2588f5926a8b012
sha256
59c3f081182a2d0c9071181461ec472e09ebc19291a61cd71623b6354f2b86e5
sha512
491914bd08991b8550dc85cd7c2737f458721c7bb4e5273c62c85b1bab87f12a75d388e49f8adfd5d1994dd760ff4aee09bad7e8c83132aa6659e9854ecc83cc
ripemd-160
c11e39b16a6492ba138c3aa57a681ac8ea3f33f1
Diameter
14277576
Circumference
44854327.87267
Area
1.6010276878274E+14
Volume
1.5239196327373E+21
Surface area
6.4041107513096E+14
Circumference
44854327.87267
Perimeter
28555152
Area
50962294108944
Diagonal
10095770.808506
Surface area
305773764653664
Volume
3.638090136374E+20
Space diagonal
12364743.520463
Perimeter
21416364
Area
22067320666740
Altitude
6182371.7602315
Surface area
22067320666740
Volume
4.2875303433299E+19
Height
3365256.9361688