7138766391 is an odd 10-digits composite number following 7138766390
and preceding 7138766392 . In scientific notation, it is written as 7.138766391 × 10^9.
The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors.
There are 4759177592 positive integers (up to 7138766391) that are relatively prime to 7138766391.
7138766391 has 4 divisors, whose sum is 9518355192
The reverse of 7138766391 is 1936678317
Previous prime number is 3
Is Prime? no Number parity odd Number length 10 Sum of Digits 51 Digital Root 6
Name
seven billion one hundred thirty-eight million seven hundred sixty-six thousand three hundred ninety-one
Scientific notation
7.138766391 × 10^9
Engineering notation
7.138766391 × 10^9
Prime Factorization
3 × 2379588797
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
7138766391 Product of the distinct prime numbers
The prime factorization of 7138766391 is 3 × 2379588797.
Since it has a total of 2 prime factors.
2 , 7 , 13 , 66 , 573 , 766 , 360 , 9108 , 30708 , 38412 , 247790 , 831872 , 6142270 , 8389806 , 20581310 , 80006513 , 157673619 , 643942896 , 6998410262 , 1655547605
n×2
14277532782
n×3
21416299173
n×4
28555065564
n×5
35693831955
n÷2
3569383195.5
n÷3
2379588797
n÷3
1784691597.75
n÷5
1427753278.2
n2
5.0961985585271E+19
n3
3.6380570991476E+29
n4
2.5971239747934E+39
n5
1.8540261344515E+49
2 √n84491.220792459
3 √n1925.4890659099
4 √n290.67373598669
5 √n93.481276490224
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
-7138766390 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 7138766391 can be divided by 4 positive divisors.
The sum of these divisors (counting 7138766391) is 1, the average is 0.25.
Base
System
Value
2
Binary
110101001100000001110111000110111
3
Ternary
200102111211220111020
4
Quaternary
12221200032320313
5
Quinary
104110011011031
6
Senary
3140212312223
8
Octal
65140167067
10
Decimal
7138766391
12
Duodecimal
1472912673
16
Hexadecimal
1a980ee37
20
Vigesimal
5bah5fjb
36
Base36
3a28jef
md5
bf8b048217e4d71eb923bab9c4f9e7db
sha1
8da7468f38b67aeac697643dc2b0eadfa48cde60
sha256
39c40366ef9d560ef2bf1b0de729bd665c2da09c5790dc81976ee1a58ddf09ee
sha512
8678b7260b8beab21d42687fa7e9a15f6f0cf04c7638251cab5b5b5d180b94a7a2c1150abf0d3ca1644ea4515eb22cc6f802484219875c27824ba85d0e974aea
ripemd-160
5934c7685382e596a8af0d75b0c117014ee7dd6f
Diameter
14277532782
Circumference
44854192099.319
Area
1.6010179952704E+20
Volume
1.5239057941363E+30
Surface area
6.4040719810815E+20
Circumference
44854192099.319
Perimeter
28555065564
Area
5.0961985585271E+19
Diagonal
10095740248.765
Surface area
3.0577191351163E+20
Volume
3.6380570991476E+29
Space diagonal
12364706092.577
Perimeter
21416299173
Area
2.2067187072071E+19
Altitude
6182353046.2886
Surface area
2.2067187072071E+19
Volume
4.2874914085852E+28
Height
3365246749.5885