71338181 is an odd 8-digits prime number following 71338180
and preceding 71338182 . In scientific notation, it is written as 7.1338181 × 10^7.
The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors.
There are 71338180 positive integers (up to 71338181) that are relatively prime to 71338181.
71338181 has 2 divisors, whose sum is 71338182
The reverse of 71338181 is 18183317
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 32 Digital Root 5
Name
seventy-one million three hundred thirty-eight thousand one hundred eighty-one
Scientific notation
7.1338181 × 10^7
Engineering notation
7.1338181 × 10^6
Prime Factorization
71338181
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
71338181 Product of the distinct prime numbers
The prime factorization of 71338181 is 71338181.
Since it has a total of 1 prime factors.
5 , 5 , 34 , 10 , 433 , 936 , 9182 , 5128 , 70081 , 86693 , 342447 , 730236 , 4529172 , 2832656 , 9670892 , 18327345 , 296043360 , 304644952 , 4815022538 , 3430970783
n×2
142676362
n×3
214014543
n×4
285352724
n×5
356690905
n÷2
35669090.5
n÷3
23779393.666667
n÷3
17834545.25
n÷5
14267636.2
n2
5089136068388761
n3
3.6304970998035E+23
n4
2.5899305922575E+31
n5
1.8476093736791E+39
2 √n8446.1932845513
3 √n414.7381732601
4 √n91.903173419373
5 √n37.210405800781
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
71338182 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
35669091 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8446.1933437496 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999719645 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71338181 can be divided by 2 positive divisors.
The sum of these divisors (counting 71338181) is 71338182, the average is 35669091.
Base
System
Value
2
Binary
100010000001000100011000101
3
Ternary
11222020100120212
4
Quaternary
10100020203011
5
Quinary
121230310211
6
Senary
11025005205
8
Octal
420104305
10
Decimal
71338181
12
Duodecimal
1ba83805
16
Hexadecimal
44088c5
20
Vigesimal
125h591
36
Base36
16h0w5
md5
958948506a47e98144aa11eee301e573
sha1
44c3d3ce290bce6f1b067c9f4666a7ec733d1738
sha256
407c2707924e6a22af4d0b86d369e7d18a0aa1f60c554bda34b9908b6055d01e
sha512
4ef25ddd115e4a085af27e021cc56557ecc5a6e9bbaba6765c5976e3e946b9fbec4886fd7df64f5ad8809480e2994ae4c7f2245c9d126e79755f7d03a18b9bbe
ripemd-160
63d2029d19cfe50ad041684ca3dd555ee3508502
Diameter
142676362
Circumference
448231010.70012
Area
1.5987992485569E+16
Volume
1.5207390690162E+24
Surface area
6.3951969942276E+16
Circumference
448231010.70012
Perimeter
285352724
Area
5089136068388761
Diagonal
100887423.08523
Surface area
30534816410332566
Volume
3.6304970998035E+23
Space diagonal
123561354.01154
Perimeter
214014543
Area
2.2036605592702E+15
Altitude
61780677.005772
Surface area
2.2036605592702E+15
Volume
4.2785818639152E+22
Height
33629141.028409