7126189139 is an odd 10-digits composite number following 7126189138
and preceding 7126189140 . In scientific notation, it is written as 7.126189139 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 6890296320 positive integers (up to 7126189139) that are relatively prime to 7126189139.
7126189139 has 8 divisors, whose sum is 7362483072
The reverse of 7126189139 is 9319816217
Previous prime number is 1153
Is Prime? no Number parity odd Number length 10 Sum of Digits 47 Digital Root 2
Name
seven billion one hundred twenty-six million one hundred eighty-nine thousand one hundred thirty-nine
Scientific notation
7.126189139 × 10^9
Engineering notation
7.126189139 × 10^9
Prime Factorization
31 × 1153 × 199373
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7126189139 Product of the distinct prime numbers
The prime factorization of 7126189139 is 31 × 1153 × 199373.
Since it has a total of 3 prime factors.
7 , 7 , 38 , 61 , 643 , 790 , 5478 , 7629 , 168 , 90725 , 561347 , 223524 , 7443968 , 8541010 , 68383562 , 3973355 , 162039766 , 704169443 , 5906625664 , 3730325277
n×2
14252378278
n×3
21378567417
n×4
28504756556
n×5
35630945695
n÷2
3563094569.5
n÷3
2375396379.6667
n÷3
1781547284.75
n÷5
1425237827.8
n2
5.0782571644802E+19
n3
3.6188621050567E+29
n4
2.5788695828594E+39
n5
1.837751241227E+49
2 √n84416.758638318
3 √n1924.3576100411
4 √n290.54562230107
5 √n93.448313735557
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
-7126189138 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 7126189139 can be divided by 8 positive divisors.
The sum of these divisors (counting 7126189139) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101000110000010000010001010011
3
Ternary
200101122011220202002
4
Quaternary
12220300100101103
5
Quinary
104043301023024
6
Senary
3135042544215
8
Octal
65060202123
10
Decimal
7126189139
12
Duodecimal
146a66806b
16
Hexadecimal
1a8c10453
20
Vigesimal
5b6idcgj
36
Base36
39uqyqb
md5
cc8200e5b87f93b039b77c370a4f7b56
sha1
b659c604cc870f29393c2928c4c8a8b01506f1d6
sha256
3200e8908e51035afa6d98dbd9fae4ae2636052ed0711aef2731e0a23bed42a2
sha512
6aa9660be9ff390b7df6454fd1017ebbf65fff9cc045f5a16092f68fa02b29c2aa1183aa881cf696a25978217eb7d6da8c21620c91c1973c2da2b87d853b670a
ripemd-160
ab664b4f2a0b79c1de25736bc3194c6fc35d0962
Diameter
14252378278
Circumference
44775166894.348
Area
1.5953815400971E+20
Volume
1.5158654138134E+30
Surface area
6.3815261603882E+20
Circumference
44775166894.348
Perimeter
28504756556
Area
5.0782571644802E+19
Diagonal
10077953328.41
Surface area
3.0469542986881E+20
Volume
3.6188621050567E+29
Space diagonal
12342921653.094
Perimeter
21378567417
Area
2.1989498556951E+19
Altitude
6171460826.5468
Surface area
2.1989498556951E+19
Volume
4.2648698911077E+28
Height
3359317776.1365