7139618138 is an even 10-digits composite number following 7139618137
and preceding 7139618139 . In scientific notation, it is written as 7.139618138 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 3569601820 positive integers (up to 7139618138) that are relatively prime to 7139618138.
7139618138 has 8 divisors, whose sum is 10710048960
The reverse of 7139618138 is 8318169317
Previous prime number is 18959
Is Prime? no Number parity even Number length 10 Sum of Digits 47 Digital Root 2
Name
seven billion one hundred thirty-nine million six hundred eighteen thousand one hundred thirty-eight
Scientific notation
7.139618138 × 10^9
Engineering notation
7.139618138 × 10^9
Prime Factorization
2 × 18959 × 188291
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7139618138 Product of the distinct prime numbers
The prime factorization of 7139618138 is 2 × 18959 × 188291.
Since it has a total of 3 prime factors.
5 , 8 , 27 , 41 , 625 , 458 , 863 , 8539 , 95200 , 42978 , 916443 , 317772 , 7438800 , 8959879 , 27068020 , 58071160 , 988637627 , 56264133 , 1699239726 , 9393185483
n×2
14279236276
n×3
21418854414
n×4
28558472552
n×5
35698090690
n÷2
3569809069
n÷3
2379872712.6667
n÷3
1784904534.5
n÷5
1427923627.6
n2
5.0974147156459E+19
n3
3.6393594560733E+29
n4
2.5983636783283E+39
n5
1.8551324446913E+49
2 √n84496.261088879
3 √n1925.5656414331
4 √n290.68240588119
5 √n93.483507088418
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
-7139618137 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 7139618138 can be divided by 8 positive divisors.
The sum of these divisors (counting 7139618138) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001100011011110110101011010
3
Ternary
200102120110011212102
4
Quaternary
12221203132311122
5
Quinary
104110220240023
6
Senary
3140242443402
8
Octal
65143366532
10
Decimal
7139618138
12
Duodecimal
1473063562
16
Hexadecimal
1a98ded5a
20
Vigesimal
5bb2c56i
36
Base36
3a2qsm2
md5
35c3bd72d70ab634affb3ed53e3d5f2e
sha1
5f3a3bdc351a1229c7d5443a8152216faedfc386
sha256
c332f0a75883b2fca8b9bdf4cdce1f2dc6244447917cc0372fbd7e3e0a55781f
sha512
d5b42c43ea2edf02c3a8543c1452c9e2ea2db64f6b685d2dae66c82f23eec82ba0a012fc2963e73cd1312528ef9e54b5c72483277bb090f4fc60274267afbb20
ripemd-160
4e40366190c917c76fe0aca7dbcff7d6648c5330
Diameter
14279236276
Circumference
44859543783.554
Area
1.6014000622974E+20
Volume
1.5244513241297E+30
Surface area
6.4056002491894E+20
Circumference
44859543783.554
Perimeter
28558472552
Area
5.0974147156459E+19
Diagonal
10096944800.925
Surface area
3.0584488293875E+20
Volume
3.6393594560733E+29
Space diagonal
12366181361.656
Perimeter
21418854414
Area
2.207245318687E+19
Altitude
6183090680.8282
Surface area
2.207245318687E+19
Volume
4.2890262509414E+28
Height
3365648266.9748