7138799081 is an odd 10-digits composite number following 7138799080
and preceding 7138799082 . In scientific notation, it is written as 7.138799081 × 10^9.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 7104965700 positive integers (up to 7138799081) that are relatively prime to 7138799081.
7138799081 has 4 divisors, whose sum is 7172632464
The reverse of 7138799081 is 1809978317
Previous prime number is 211
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 53
Digital Root 8
Name
seven billion one hundred thirty-eight million seven hundred ninety-nine thousand eighty-one
Scientific notation
7.138799081 × 10^9
Engineering notation
7.138799081 × 10^9
Prime Factorization
211 × 33833171
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
7138799081
Product of the distinct prime numbers
The prime factorization of 7138799081 is 211 × 33833171.
Since it has a total of 2 prime factors.
9 , 7 , 44 , 36 , 362 , 930 , 6370 , 5731 , 78857 , 78562 , 459780 , 854798 , 6487167 , 254194 , 96081849 , 13671710 , 177721364 , 572117650 , 7378860592 , 2990816589
n×2
14277598162
n×3
21416397243
n×4
28555196324
n×5
35693995405
n÷2
3569399540.5
n÷3
2379599693.6667
n÷3
1784699770.25
n÷5
1427759816.2
n2
5.0962452318886E+19
n3
3.6381070777957E+29
n4
2.5971715463548E+39
n5
1.8540685848317E+49
2 √n
84491.414244289
3 √n
1925.4920049864
4 √n
290.67406875105
5 √n
93.481362104381
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
-7138799080
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 7138799081 can be divided by 4 positive divisors.
The sum of these divisors (counting 7138799081) is 1, the average is 0.25.
Base
System
Value
2
Binary
110101001100000010110110111101001
3
Ternary
200102111220120022222
4
Quaternary
12221200112313221
5
Quinary
104110013032311
6
Senary
3140213123425
8
Octal
65140266751
10
Decimal
7138799081
12
Duodecimal
1472929575
16
Hexadecimal
1a9816de9
20
Vigesimal
5bah9he1
36
Base36
3a298mh
md5
258967def2f5b11c4733b52fd41a65c8
sha1
f03f01d9cc03fa9d5120ab7627fcac3ec2cd9407
sha256
b142b4d1a63039b4196c0aa9e5d09c201dcf2a6e2fc39aa5981554be0f414e19
sha512
475e344a6aa4f9cb59564f4b9c3ca344abd9ba977c634c0eeefb0408629a8bcf7515cec87217ab7c4f02e95aa1f0d8d4d421712ac7416d2409f20cffae7b39fb
ripemd-160
f6b741393c9c7650c224a815def6a718e24d5836
Diameter
14277598162
Circumference
44854397496.646
Area
1.6010326581393E+20
Volume
1.5239267291435E+30
Surface area
6.4041306325574E+20
Circumference
44854397496.646
Perimeter
28555196324
Area
5.0962452318886E+19
Diagonal
10095786479.407
Surface area
3.0577471391332E+20
Volume
3.6381070777957E+29
Space diagonal
12364762713.318
Perimeter
21416397243
Area
2.2067389173654E+19
Altitude
6182381356.659
Surface area
2.2067389173654E+19
Volume
4.2875503089869E+28
Height
3365262159.8023