7131948805 is an odd 10-digits composite number following 7131948804
and preceding 7131948806 . In scientific notation, it is written as 7.131948805 × 10^9.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 5705559040 positive integers (up to 7131948805) that are relatively prime to 7131948805.
7131948805 has 4 divisors, whose sum is 8558338572
The reverse of 7131948805 is 5088491317
Previous prime number is 5
Is Prime? no Number parity odd Number length 10 Sum of Digits 46 Digital Root 1
Name
seven billion one hundred thirty-one million nine hundred forty-eight thousand eight hundred five
Scientific notation
7.131948805 × 10^9
Engineering notation
7.131948805 × 10^9
Prime Factorization
5 × 1426389761
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
7131948805 Product of the distinct prime numbers
The prime factorization of 7131948805 is 5 × 1426389761.
Since it has a total of 2 prime factors.
9 , 2 , 36 , 64 , 272 , 866 , 6506 , 2865 , 72490 , 33125 , 37770 , 520874 , 2717631 , 6939599 , 8698561 , 70670676 , 895645926 , 695294682 , 6705881340 , 1454277566
n×2
14263897610
n×3
21395846415
n×4
28527795220
n×5
35659744025
n÷2
3565974402.5
n÷3
2377316268.3333
n÷3
1782987201.25
n÷5
1426389761
n2
5.0864693757141E+19
n3
3.6276439185793E+29
n4
2.5872170710077E+39
n5
1.8451899697849E+49
2 √n84450.866218174
3 √n1924.8759175656
4 √n290.60431211215
5 √n93.463414573927
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7131948804 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7131948805 can be divided by 4 positive divisors.
The sum of these divisors (counting 7131948805) is 1, the average is 0.25.
Base
System
Value
2
Binary
110101001000110001110011100000101
3
Ternary
200102001000112112001
4
Quaternary
12221012032130011
5
Quinary
104101234330210
6
Senary
3135410225301
8
Octal
65106163405
10
Decimal
7131948805
12
Duodecimal
1470585231
16
Hexadecimal
1a918e705
20
Vigesimal
5b8edc05
36
Base36
39y6ex1
md5
18c3b3d5d468f69af27a12737fa9c1da
sha1
bd24e0248eaf5dc5f8f2de1ea548a5f9f962e06e
sha256
1dff2823a9009955afa3442ba4fe5e3b06a44ddfdd978794c9c26777b2d58be1
sha512
6162bdb4cc61038490df37f162ffaf0635089e6031d014841d277bc9f2a5e56824acdbc787b499bd50c72ec47cd84b14984bc103e6f3a82a3c47eade44bd885d
ripemd-160
24cb1a006a205b6d80cc3e9a0a785345ebd5fca6
Diameter
14263897610
Circumference
44811355943.133
Area
1.5979614823453E+20
Volume
1.5195439312598E+30
Surface area
6.3918459293811E+20
Circumference
44811355943.133
Perimeter
28527795220
Area
5.0864693757141E+19
Diagonal
10086098726.182
Surface area
3.0518816254285E+20
Volume
3.6276439185793E+29
Space diagonal
12352897687.24
Perimeter
21395846415
Area
2.20250584747E+19
Altitude
6176448843.6201
Surface area
2.20250584747E+19
Volume
4.275219357596E+28
Height
3362032908.7272