7139640986 is an even 10-digits composite number following 7139640985
and preceding 7139640987 . In scientific notation, it is written as 7.139640986 × 10^9.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 3569820492 positive integers (up to 7139640986) that are relatively prime to 7139640986.
7139640986 has 4 divisors, whose sum is 10709461482
The reverse of 7139640986 is 6890469317
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 53 Digital Root 8
Name
seven billion one hundred thirty-nine million six hundred forty thousand nine hundred eighty-six
Scientific notation
7.139640986 × 10^9
Engineering notation
7.139640986 × 10^9
Prime Factorization
2 × 3569820493
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
7139640986 Product of the distinct prime numbers
The prime factorization of 7139640986 is 2 × 3569820493.
Since it has a total of 2 prime factors.
6 , 3 , 72 , 32 , 16 , 665 , 3671 , 5688 , 90208 , 59494 , 261414 , 378476 , 596093 , 4319538 , 59258091 , 55797186 , 653362178 , 786156775 , 8377972503 , 9915947884
n×2
14279281972
n×3
21418922958
n×4
28558563944
n×5
35698204930
n÷2
3569820493
n÷3
2379880328.6667
n÷3
1784910246.5
n÷5
1427928197.2
n2
5.0974473408971E+19
n3
3.6393943959046E+29
n4
2.5983969393219E+39
n5
1.855162128588E+49
2 √n84496.396290019
3 √n1925.5676954774
4 √n290.68263843928
5 √n93.483566920986
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
-7139640985 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 7139640986 can be divided by 4 positive divisors.
The sum of these divisors (counting 7139640986) is 1, the average is 0.25.
Base
System
Value
2
Binary
110101001100011100100011010011010
3
Ternary
200102120111100012122
4
Quaternary
12221203210122122
5
Quinary
104110222002421
6
Senary
3140243141242
8
Octal
65143443232
10
Decimal
7139640986
12
Duodecimal
1473074822
16
Hexadecimal
1a98e469a
20
Vigesimal
5bb2f296
36
Base36
3a2ra8q
md5
4f7701d6da8a82fea631804eab17b937
sha1
ef9a941ea54b95c5e871aa1d1f281a0b40eaaad6
sha256
39f3812e17456b3d17ed3182f3b3ce1ded161cfe347561e69297685e0a004c22
sha512
add0ff8db50a54e916bb42d64a76d2cd13d9d91e4a572c7acf767f5305661d4f8fe96df5f9f116411308337541a46a39ce76ee815c66b33724f53c4f35d8176e
ripemd-160
c664776fefdb25e8a8557f99a547682a4e12ca6d
Diameter
14279281972
Circumference
44859687341.772
Area
1.6014103118223E+20
Volume
1.524465959692E+30
Surface area
6.4056412472893E+20
Circumference
44859687341.772
Perimeter
28558563944
Area
5.0974473408971E+19
Diagonal
10096977112.876
Surface area
3.0584684045383E+20
Volume
3.6393943959046E+29
Space diagonal
12366220935.553
Perimeter
21418922958
Area
2.2072594458352E+19
Altitude
6183110467.7766
Surface area
2.2072594458352E+19
Volume
4.2890674279274E+28
Height
3365659037.6253