7138937844 is an even 10-digits composite number following 7138937843
and preceding 7138937845 . In scientific notation, it is written as 7.138937844 × 10^9.
The sum of its digits is 54. It has a total of 5 prime factors and 18 positive divisors.
There are 2379645936 positive integers (up to 7138937844) that are relatively prime to 7138937844.
7138937844 has 18 divisors, whose sum is 18045648530
The reverse of 7138937844 is 4487398317
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 54 Digital Root 9
Name
seven billion one hundred thirty-eight million nine hundred thirty-seven thousand eight hundred forty-four
Scientific notation
7.138937844 × 10^9
Engineering notation
7.138937844 × 10^9
Prime Factorization
2 × 2 × 3 × 3 × 198303829
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
1189822974 Product of the distinct prime numbers
The prime factorization of 7138937844 is 2 × 2 × 3 × 3 × 198303829.
Since it has a total of 5 prime factors.
3 , 6 , 70 , 77 , 11 , 776 , 7646 , 6823 , 62946 , 94294 , 246718 , 884598 , 4924488 , 6672575 , 91675682 , 91188328 , 657029112 , 301264092 , 1787738092 , 3258064374
n×2
14277875688
n×3
21416813532
n×4
28555751376
n×5
35694689220
n÷2
3569468922
n÷3
2379645948
n÷3
1784734461
n÷5
1427787568.8
n2
5.0964433540495E+19
n3
3.6383192330027E+29
n4
2.5973734861036E+39
n5
1.8542487874947E+49
2 √n84492.235406574
3 √n1925.5044807223
4 √n290.67548126145
5 √n93.481725517141
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 36 , 198303829 , 396607658 , 594911487 , 793215316 , 1189822974 , 1784734461 , 2379645948 , 3569468922 , 7138937844
18 divisors
τ Total Divisors
18 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7138937843 Sum of the proper positive divisors of n
A Arithmetic Mean
0.055555555555556 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
18 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7138937844 can be divided by 18 positive divisors.
The sum of these divisors (counting 7138937844) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
110101001100000111000101111110100
3
Ternary
200102112011121200100
4
Quaternary
12221200320233310
5
Quinary
104110032002334
6
Senary
3140220114100
8
Octal
65140705764
10
Decimal
7138937844
12
Duodecimal
1472995930
16
Hexadecimal
1a9838bf4
20
Vigesimal
5bai74c4
36
Base36
3a2c7p0
md5
5f6d636d27610d92149bfc84ed36d074
sha1
3221b9dfac6700ddf0fa104ad985ceaa3ccc48e0
sha256
6b7c5b671c49755fd1e8fcbf012b2f8f6154e66b847f71b0d47286e6a2af6a83
sha512
e16dd5c19bedf9d87fe23e445487901783f4134cfef7625213602b900969d5970746ffea9260bffec29c10f5e6a2e8658917d62fceaaba507eacb78884207e10
ripemd-160
97aefcc8c0f11c44a266b7def6ca48d82d4d6d93
Diameter
14277875688
Circumference
44855269370.289
Area
1.6010949000519E+20
Volume
1.5240155965087E+30
Surface area
6.4043796002074E+20
Circumference
44855269370.289
Perimeter
28555751376
Area
5.0964433540495E+19
Diagonal
10095982719.923
Surface area
3.0578660124297E+20
Volume
3.6383192330027E+29
Space diagonal
12365003057.884
Perimeter
21416813532
Area
2.2068247067776E+19
Altitude
6182501528.9421
Surface area
2.2068247067776E+19
Volume
4.287800336296E+28
Height
3365327573.3078