71338941 is an odd 8-digits composite number following 71338940
and preceding 71338942 . In scientific notation, it is written as 7.1338941 × 10^7.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 47067264 positive integers (up to 71338941) that are relatively prime to 71338941.
71338941 has 8 divisors, whose sum is 74746560
The reverse of 71338941 is 14983317
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred thirty-eight thousand nine hundred forty-one
Scientific notation
7.1338941 × 10^7
Engineering notation
7.1338941 × 10^6
Prime Factorization
27 × 97 × 27239
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71338941
Product of the distinct prime numbers
The prime factorization of 71338941 is 27 × 97 × 27239.
Since it has a total of 3 prime factors.
4 , 2 , 93 , 32 , 478 , 44 , 6749 , 303 , 10789 , 83348 , 51073 , 905022 , 1184253 , 8490551 , 91357172 , 14370014 , 649792527 , 422403894 , 9896513286 , 7077566660
n×2
142677882
n×3
214016823
n×4
285355764
n×5
356694705
n÷2
35669470.5
n÷3
23779647
n÷3
17834735.25
n÷5
14267788.2
n2
5089244503001481
n3
3.630613133342E+23
n4
2.5900409611331E+31
n5
1.8477077931386E+39
2 √n
8446.238275114
3 √n
414.73964605671
4 √n
91.903418190587
5 √n
37.210485084518
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
-71338940
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 71338941 can be divided by 8 positive divisors.
The sum of these divisors (counting 71338941) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000001000101110111101
3
Ternary
11222020101122000
4
Quaternary
10100020232331
5
Quinary
121230321231
6
Senary
11025012513
8
Octal
420105675
10
Decimal
71338941
12
Duodecimal
1ba84139
16
Hexadecimal
4408bbd
20
Vigesimal
125h771
36
Base36
16h1h9
md5
1bd2f02e0e72c1801212c57f405e7864
sha1
403c26b7454c13c0a8089b8fbf37affba2d61969
sha256
491b03fb567e10805fcb0ccb9ec74f9144ad1a7b7cd0592fb63f2833bd611245
sha512
9e206fc0ca01958229730c89badf53a43a8cc03387226b51f6b7a54828463816430867bb6b31e6c5f2a92bff5d8c4278d7cc567f14e4f55ac8e3ca6238a0e3b0
ripemd-160
d4506ccbf26bdaf5bef38d89068c4ae1a6b7f82b
Diameter
142677882
Circumference
448235785.92095
Area
1.5988333142952E+16
Volume
1.5207876730312E+24
Surface area
6.3953332571807E+16
Circumference
448235785.92095
Perimeter
285355764
Area
5089244503001481
Diagonal
100888497.88753
Surface area
30535467018008886
Volume
3.630613133342E+23
Space diagonal
123562670.37016
Perimeter
214016823
Area
2.2037075128348E+15
Altitude
61781335.185079
Surface area
2.2037075128348E+15
Volume
4.2787186107517E+22
Height
33629499.295845