7139725986 is an even 10-digits composite number following 7139725985
and preceding 7139725987 . In scientific notation, it is written as 7.139725986 × 10^9.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 2379908660 positive integers (up to 7139725986) that are relatively prime to 7139725986.
7139725986 has 8 divisors, whose sum is 14279451984
The reverse of 7139725986 is 6895279317
Previous prime number is 3
Is Prime? no
Number parity even
Number length 10
Sum of Digits 57
Digital Root 3
Name
seven billion one hundred thirty-nine million seven hundred twenty-five thousand nine hundred eighty-six
Scientific notation
7.139725986 × 10^9
Engineering notation
7.139725986 × 10^9
Prime Factorization
2 × 3 × 1189954331
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7139725986
Product of the distinct prime numbers
The prime factorization of 7139725986 is 2 × 3 × 1189954331.
Since it has a total of 3 prime factors.
6 , 4 , 50 , 57 , 491 , 335 , 6135 , 5961 , 46765 , 78388 , 764704 , 455577 , 7748404 , 5459066 , 84916625 , 83356233 , 94105655 , 392491747 , 6392864299 , 3212444547
n×2
14279451972
n×3
21419177958
n×4
28558903944
n×5
35698629930
n÷2
3569862993
n÷3
2379908662
n÷3
1784931496.5
n÷5
1427945197.2
n2
5.0975687155164E+19
n3
3.6395243823593E+29
n4
2.5985206809411E+39
n5
1.8552725630874E+49
2 √n
84496.899268553
3 √n
1925.575336973
4 √n
290.68350360582
5 √n
93.483789511039
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
-7139725985
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 7139725986 can be divided by 8 positive divisors.
The sum of these divisors (counting 7139725986) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001100011111001001010100010
3
Ternary
200102120122122210210
4
Quaternary
12221203321022202
5
Quinary
104110232212421
6
Senary
3140245034550
8
Octal
65143711242
10
Decimal
7139725986
12
Duodecimal
14730b5a56
16
Hexadecimal
1a98f92a2
20
Vigesimal
5bb35ej6
36
Base36
3a2t3tu
md5
2f876b81799a7d314da9012a730f3555
sha1
bfde1a2903b6c77486a578640c5778444f8a41ec
sha256
8fc1a61efe13fe8e4431435e71ceaff973610128e993e620f9c6dee09724a48b
sha512
9f28ee89c62eddee60db6199b5521a844ccafaba79761c85771d7e4cfed778be69767bc146490e756aa15ad82f62aa0f5e0d8cbb733302780f0657dc6564f15d
ripemd-160
732493e7b0c99e859daf02c24e0bba89af4de75a
Diameter
14279451972
Circumference
44860221412.523
Area
1.6014484427835E+20
Volume
1.5245204082908E+30
Surface area
6.4057937711342E+20
Circumference
44860221412.523
Perimeter
28558903944
Area
5.0975687155164E+19
Diagonal
10097097321.029
Surface area
3.0585412293098E+20
Volume
3.6395243823593E+29
Space diagonal
12366368159.872
Perimeter
21419177958
Area
2.207312002587E+19
Altitude
6183184079.9359
Surface area
2.207312002587E+19
Volume
4.2892206184334E+28
Height
3365699107.0096