7131938407 is an odd 10-digits composite number following 7131938406
and preceding 7131938408 . In scientific notation, it is written as 7.131938407 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 6482951160 positive integers (up to 7131938407) that are relatively prime to 7131938407.
7131938407 has 8 divisors, whose sum is 7781051520
The reverse of 7131938407 is 7048391317
Previous prime number is 49939
Is Prime? no Number parity odd Number length 10 Sum of Digits 43 Digital Root 7
Name
seven billion one hundred thirty-one million nine hundred thirty-eight thousand four hundred seven
Scientific notation
7.131938407 × 10^9
Engineering notation
7.131938407 × 10^9
Prime Factorization
11 × 49939 × 12983
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7131938407 Product of the distinct prime numbers
The prime factorization of 7131938407 is 11 × 49939 × 12983.
Since it has a total of 3 prime factors.
9 , 8 , 44 , 22 , 98 , 276 , 4120 , 8603 , 77821 , 90935 , 723253 , 473744 , 4327535 , 6946919 , 23073315 , 14326813 , 219509894 , 879008584 , 2111572047 , 8240940460
n×2
14263876814
n×3
21395815221
n×4
28527753628
n×5
35659692035
n÷2
3565969203.5
n÷3
2377312802.3333
n÷3
1782984601.75
n÷5
1426387681.4
n2
5.0864545441242E+19
n3
3.6276280518699E+29
n4
2.5872019829441E+39
n5
1.8451765188826E+49
2 √n84450.804655728
3 √n1924.8749821098
4 √n290.6042061907
5 √n93.463387320979
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
-7131938406 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 7131938407 can be divided by 8 positive divisors.
The sum of these divisors (counting 7131938407) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001000110001011111001100111
3
Ternary
200102001000000020221
4
Quaternary
12221012023321213
5
Quinary
104101234012112
6
Senary
3135410105211
8
Octal
65106137147
10
Decimal
7131938407
12
Duodecimal
147057b207
16
Hexadecimal
1a918be67
20
Vigesimal
5b8ec607
36
Base36
39y66w7
md5
8830413bc91dfbc30c1a5db87a9cc85d
sha1
578d509553f889460c68f8070fb027658ff55465
sha256
a074b3d5f64b605145b56bd6f0fc00d31aed1cea38fa504f420c41afa10d98ab
sha512
d2e1c9a022ebb4d920cea1f278b1a573fad58e4ee33c78ad43648ff67cce8c7ba222384d219b7dbada70094e5fcffdaef98a08cc110373c2c677b57a01d458a6
ripemd-160
55f8024bed4060aa73b287a5ea9d8d9050d69c98
Diameter
14263876814
Circumference
44811290610.572
Area
1.5979568228639E+20
Volume
1.5195372850281E+30
Surface area
6.3918272914556E+20
Circumference
44811290610.572
Perimeter
28527753628
Area
5.0864545441242E+19
Diagonal
10086084021.189
Surface area
3.0518727264745E+20
Volume
3.6276280518699E+29
Space diagonal
12352879677.376
Perimeter
21395815221
Area
2.2024994252032E+19
Altitude
6176439838.6879
Surface area
2.2024994252032E+19
Volume
4.2752006584996E+28
Height
3362028007.063