7139640994 is an even 10-digits composite number following 7139640993
and preceding 7139640995 . In scientific notation, it is written as 7.139640994 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 3359831040 positive integers (up to 7139640994) that are relatively prime to 7139640994.
7139640994 has 8 divisors, whose sum is 11339429868
The reverse of 7139640994 is 4990469317
Previous prime number is 17
Is Prime? no
Number parity even
Number length 10
Sum of Digits 52
Digital Root 7
Name
seven billion one hundred thirty-nine million six hundred forty thousand nine hundred ninety-four
Scientific notation
7.139640994 × 10^9
Engineering notation
7.139640994 × 10^9
Prime Factorization
2 × 17 × 209989441
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7139640994
Product of the distinct prime numbers
The prime factorization of 7139640994 is 2 × 17 × 209989441.
Since it has a total of 3 prime factors.
9 , 2 , 79 , 41 , 17 , 728 , 4342 , 8463 , 14457 , 21151 , 148128 , 246519 , 6595548 , 8040828 , 99879352 , 6352628 , 970682303 , 641586190 , 9097875905 , 2560135267
n×2
14279281988
n×3
21418922982
n×4
28558563976
n×5
35698204970
n÷2
3569820497
n÷3
2379880331.3333
n÷3
1784910248.5
n÷5
1427928198.8
n2
5.0974473523205E+19
n3
3.6393944081384E+29
n4
2.598396950968E+39
n5
1.8551621389815E+49
2 √n
84496.396337359
3 √n
1925.5676961966
4 √n
290.6826385207
5 √n
93.483566941935
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
-7139640993
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 7139640994 can be divided by 8 positive divisors.
The sum of these divisors (counting 7139640994) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001100011100100011010100010
3
Ternary
200102120111100012221
4
Quaternary
12221203210122202
5
Quinary
104110222002434
6
Senary
3140243141254
8
Octal
65143443242
10
Decimal
7139640994
12
Duodecimal
147307482a
16
Hexadecimal
1a98e46a2
20
Vigesimal
5bb2f29e
36
Base36
3a2ra8y
md5
eb207266c3d454747df8ec40ee170e0b
sha1
cc96d094a86c34972f653b05dee141a511a63884
sha256
b342559b4c35188f3fb2bf692723834df0917cb1267cb5badc9c5a48c02d4b10
sha512
a1cbb959f83b2d5559ced8d714203e33dfcb42a0ef21b27b601693f8f73a5fe06f7880ed83dfe33f08c8a7da3b8e3919979cc49e8969d80a50b61773f9a1a29f
ripemd-160
6c029003b82552356f35ebfc004ca2c102ca4661
Diameter
14279281988
Circumference
44859687392.038
Area
1.6014103154111E+20
Volume
1.5244659648165E+30
Surface area
6.4056412616444E+20
Circumference
44859687392.038
Perimeter
28558563976
Area
5.0974473523205E+19
Diagonal
10096977124.19
Surface area
3.0584684113923E+20
Volume
3.6393944081384E+29
Space diagonal
12366220949.41
Perimeter
21418922982
Area
2.2072594507817E+19
Altitude
6183110474.7048
Surface area
2.2072594507817E+19
Volume
4.2890674423452E+28
Height
3365659041.3966