7138535181 is an odd 10-digits composite number following 7138535180
and preceding 7138535182 . In scientific notation, it is written as 7.138535181 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 4751480160 positive integers (up to 7138535181) that are relatively prime to 7138535181.
7138535181 has 8 divisors, whose sum is 9533133504
The reverse of 7138535181 is 1815358317
Previous prime number is 631
Is Prime? no Number parity odd Number length 10 Sum of Digits 42 Digital Root 6
Name
seven billion one hundred thirty-eight million five hundred thirty-five thousand one hundred eighty-one
Scientific notation
7.138535181 × 10^9
Engineering notation
7.138535181 × 10^9
Prime Factorization
3 × 631 × 3771017
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7138535181 Product of the distinct prime numbers
The prime factorization of 7138535181 is 3 × 631 × 3771017.
Since it has a total of 3 prime factors.
7 , 5 , 78 , 68 , 360 , 770 , 2136 , 5328 , 27754 , 67517 , 980580 , 389826 , 1801006 , 5759269 , 74107610 , 81063295 , 119721297 , 794704102 , 378352453 , 6876833294
n×2
14277070362
n×3
21415605543
n×4
28554140724
n×5
35692675905
n÷2
3569267590.5
n÷3
2379511727
n÷3
1784633795.25
n÷5
1427707036.2
n2
5.0958684530375E+19
n3
3.6377036229756E+29
n4
2.5967875290663E+39
n5
1.8537259133821E+49
2 √n84489.852532715
3 √n1925.4682781384
4 √n290.67138237659
5 √n93.480670949021
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
-7138535180 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 7138535181 can be divided by 8 positive divisors.
The sum of these divisors (counting 7138535181) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001011111010110011100001101
3
Ternary
200102111102011022220
4
Quaternary
12221133112130031
5
Quinary
104104431111211
6
Senary
3140203325553
8
Octal
65137263415
10
Decimal
7138535181
12
Duodecimal
14728208b9
16
Hexadecimal
1a97d670d
20
Vigesimal
5bafghj1
36
Base36
3a23kzx
md5
d505563e7a77f2469bb22c52c7a26a7d
sha1
f4ce7ea2f67d7f4ac9a954776aaa1d2af92e7d49
sha256
96fb32554d22698fbd36c026063e33ad026a145d575d8d65973a41318de159cc
sha512
336914d5dd68b2a3a68731bb1d581ab8602f3b4b44aeb4dd721a61616785aab82353789bfa315f735d8e65282d2f1f9fba5627162992d1609f7797c8109412a5
ripemd-160
1224c86dd1459ca3a9b82faea77f3bf3ccef942c
Diameter
14277070362
Circumference
44852739364.044
Area
1.6009142895723E+20
Volume
1.5237577303836E+30
Surface area
6.403657158289E+20
Circumference
44852739364.044
Perimeter
28554140724
Area
5.0958684530375E+19
Diagonal
10095413268.448
Surface area
3.0575210718225E+20
Volume
3.6377036229756E+29
Space diagonal
12364305625.11
Perimeter
21415605543
Area
2.2065757673371E+19
Altitude
6182152812.5549
Surface area
2.2065757673371E+19
Volume
4.2870748329215E+28
Height
3365137756.1492