7138788739 is an odd 10-digits composite number following 7138788738
and preceding 7138788740 . In scientific notation, it is written as 7.138788739 × 10^9.
The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors.
There are 7086680656 positive integers (up to 7138788739) that are relatively prime to 7138788739.
7138788739 has 4 divisors, whose sum is 7190896824
The reverse of 7138788739 is 9378878317
Previous prime number is 137
Is Prime? no Number parity odd Number length 10 Sum of Digits 61 Digital Root 7
Name
seven billion one hundred thirty-eight million seven hundred eighty-eight thousand seven hundred thirty-nine
Scientific notation
7.138788739 × 10^9
Engineering notation
7.138788739 × 10^9
Prime Factorization
137 × 52107947
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
7138788739 Product of the distinct prime numbers
The prime factorization of 7138788739 is 137 × 52107947.
Since it has a total of 2 prime factors.
1 , 6 , 10 , 36 , 556 , 311 , 8041 , 4463 , 76977 , 65110 , 297987 , 847796 , 8284016 , 3207425 , 71954996 , 27250399 , 131317767 , 121435167 , 5574915227 , 3615884832
n×2
14277577478
n×3
21416366217
n×4
28555154956
n×5
35693943695
n÷2
3569394369.5
n÷3
2379596246.3333
n÷3
1784697184.75
n÷5
1427757747.8
n2
5.0962304660073E+19
n3
3.6380912662082E+29
n4
2.5971564962661E+39
n5
1.8540551548965E+49
2 √n84491.353042782
3 √n1925.4910751639
4 √n290.67396347589
5 √n93.481335019018
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
-7138788738 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 7138788739 can be divided by 4 positive divisors.
The sum of these divisors (counting 7138788739) is 1, the average is 0.25.
Base
System
Value
2
Binary
110101001100000010100010110000011
3
Ternary
200102111220001010221
4
Quaternary
12221200110112003
5
Quinary
104110012214424
6
Senary
3140213003511
8
Octal
65140242603
10
Decimal
7138788739
12
Duodecimal
1472923597
16
Hexadecimal
1a9814583
20
Vigesimal
5bah8bgj
36
Base36
3a290n7
md5
6b0e020bf5b9d086c2ebaea08391258c
sha1
15cdc1f44b910a8ff4477f24b1345aa5fa1a9150
sha256
2ee06bc590ad5719379a7b89bd81d4f0bf34797e70766dc2b8e4e58dc87bcf64
sha512
d285a164207b5813691f407a1dd3c3f28b8e97188d76c2227ab49a641127eb26291e0e02d259defe8e75daf680fa34b2c5764f2a0ee3472118714875a4ccd097
ripemd-160
4bc9a8f08f000633a03f27d5d5072eba338f25c4
Diameter
14277577478
Circumference
44854332515.944
Area
1.6010280193009E+20
Volume
1.5239201060012E+30
Surface area
6.4041120772036E+20
Circumference
44854332515.944
Perimeter
28555154956
Area
5.0962304660073E+19
Diagonal
10095771853.61
Surface area
3.0577382796044E+20
Volume
3.6380912662082E+29
Space diagonal
12364744800.449
Perimeter
21416366217
Area
2.2067325235513E+19
Altitude
6182372400.2243
Surface area
2.2067325235513E+19
Volume
4.2875316748523E+28
Height
3365257284.5367