7138918719 is an odd 10-digits composite number following 7138918718
and preceding 7138918720 . In scientific notation, it is written as 7.138918719 × 10^9.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 4595164560 positive integers (up to 7138918719) that are relatively prime to 7138918719.
7138918719 has 8 divisors, whose sum is 9530717952
The reverse of 7138918719 is 9178198317
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 54
Digital Root 9
Name
seven billion one hundred thirty-eight million nine hundred eighteen thousand seven hundred nineteen
Scientific notation
7.138918719 × 10^9
Engineering notation
7.138918719 × 10^9
Prime Factorization
783 × 3 × 3039131
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7138918719
Product of the distinct prime numbers
The prime factorization of 7138918719 is 783 × 3 × 3039131.
Since it has a total of 3 prime factors.
7 , 5 , 13 , 47 , 917 , 342 , 9115 , 2642 , 83493 , 33335 , 715342 , 797271 , 2777358 , 495198 , 16272490 , 39484098 , 938387024 , 123995076 , 8179985624 , 6289763692
n×2
14277837438
n×3
21416756157
n×4
28555674876
n×5
35694593595
n÷2
3569459359.5
n÷3
2379639573
n÷3
1784729679.75
n÷5
1427783743.8
n2
5.0964160476489E+19
n3
3.6382899922372E+29
n4
2.5973456530733E+39
n5
1.8542239502438E+49
2 √n
84492.122230419
3 √n
1925.5027612645
4 √n
290.67528658353
5 √n
93.481675430141
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
-7138918718
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 7138918719 can be divided by 8 positive divisors.
The sum of these divisors (counting 7138918719) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001100000110100000100111111
3
Ternary
200102112010122110000
4
Quaternary
12221200310010333
5
Quinary
104110030344334
6
Senary
3140215445343
8
Octal
65140640477
10
Decimal
7138918719
12
Duodecimal
1472986853
16
Hexadecimal
1a983413f
20
Vigesimal
5bai4gfj
36
Base36
3a2bsxr
md5
fdc1f1af379d033d845223e5637ea284
sha1
add6e17ad3476f2ea5aabba35a24b3761c8147b1
sha256
9a3b96d77bb9865ed967abc86c1f8f318d42f03d4fbb404ab45db6be1d070956
sha512
7498f86f93557f54943045b523e99516081c5625848f770c1d3e38f7b346990630191a31e7ccf02a7a40bf765e0bb576879bb870cba9fef961d18b7452d73582
ripemd-160
907478ff54f9f098e230be538cf329c56a9314cc
Diameter
14277837438
Circumference
44855149204.37
Area
1.6010863214931E+20
Volume
1.5240033481656E+30
Surface area
6.4043452859723E+20
Circumference
44855149204.37
Perimeter
28555674876
Area
5.0964160476489E+19
Diagonal
10095955673.089
Surface area
3.0578496285893E+20
Volume
3.6382899922372E+29
Space diagonal
12364969932.413
Perimeter
21416756157
Area
2.2068128827593E+19
Altitude
6182484966.2063
Surface area
2.2068128827593E+19
Volume
4.2877658757235E+28
Height
3365318557.6963