7131728020 is an even 10-digits composite number following 7131728019
and preceding 7131728021 . In scientific notation, it is written as 7.131728020 × 10^9.
The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors.
There are 2786349216 positive integers (up to 7131728020) that are relatively prime to 7131728020.
7131728020 has 24 divisors, whose sum is 15324924384
The reverse of 7131728020 is 0208271317
Previous prime number is 43
Is Prime? no Number parity even Number length 10 Sum of Digits 31 Digital Root 4
Name
seven billion one hundred thirty-one million seven hundred twenty-eight thousand twenty
Scientific notation
7.131728020 × 10^9
Engineering notation
7.131728020 × 10^9
Prime Factorization
2 × 2 × 5 × 43 × 8292707
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
3565864010 Product of the distinct prime numbers
The prime factorization of 7131728020 is 2 × 2 × 5 × 43 × 8292707.
Since it has a total of 5 prime factors.
5 , 7 , 67 , 44 , 195 , 436 , 4797 , 2611 , 75462 , 13584 , 927855 , 535950 , 3493400 , 3652651 , 39462061 , 71086531 , 881144252 , 186070936 , 6024657748 , 2016977021
n×2
14263456040
n×3
21395184060
n×4
28526912080
n×5
35658640100
n÷2
3565864010
n÷3
2377242673.3333
n÷3
1782932005
n÷5
1426345604
n2
5.0861544551253E+19
n3
3.6273070241665E+29
n4
2.5868967141391E+39
n5
1.8449043781072E+49
2 √n84449.55902786
3 √n1924.8560544526
4 √n290.60206301377
5 √n93.462835894071
1 , 2 , 4 , 5 , 10 , 20 , 43 , 86 , 172 , 215 , 430 , 860 , 8292707 , 16585414 , 33170828 , 41463535 , 82927070 , 165854140 , 356586401 , 713172802 , 1426345604 , 1782932005 , 3565864010 , 7131728020
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7131728019 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7131728020 can be divided by 24 positive divisors.
The sum of these divisors (counting 7131728020) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110101001000101011000100010010100
3
Ternary
200102000121022122211
4
Quaternary
12221011120202110
5
Quinary
104101210244040
6
Senary
3135401403204
8
Octal
65105304224
10
Decimal
7131728020
12
Duodecimal
1470499504
16
Hexadecimal
1a9158894
20
Vigesimal
5b8d6010
36
Base36
39y1ok4
md5
4f686ac787240aabb47e0d326609c621
sha1
6af86c95f3db31f2f354d473a05bfaca69ac8c3b
sha256
3e27b61d7cf236458db2f77476be5813982b5c68797338004f991105a8499208
sha512
584c012a2eea83517af4bfa4573570a4e56ada4369f4fc31607410070ca38b97631476da73438c529dac69d7bb5530e42845e166424bab28093a5c4e44d04365
ripemd-160
c639fc0ef481f76c802cc6ce60d4f320af39f781
Diameter
14263456040
Circumference
44809968710.065
Area
1.5978625471245E+20
Volume
1.5194028132582E+30
Surface area
6.3914501884979E+20
Circumference
44809968710.065
Perimeter
28526912080
Area
5.0861544551253E+19
Diagonal
10085786489.04
Surface area
3.0516926730752E+20
Volume
3.6273070241665E+29
Space diagonal
12352515276.403
Perimeter
21395184060
Area
2.202369482855E+19
Altitude
6176257638.2013
Surface area
2.202369482855E+19
Volume
4.2748223237229E+28
Height
3361928829.6801