71338471 is an odd 8-digits composite number following 71338470
and preceding 71338472 . In scientific notation, it is written as 7.1338471 × 10^7.
The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors.
There are 69037200 positive integers (up to 71338471) that are relatively prime to 71338471.
71338471 has 4 divisors, whose sum is 73639744
The reverse of 71338471 is 17483317
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7
Name
seventy-one million three hundred thirty-eight thousand four hundred seventy-one
Scientific notation
7.1338471 × 10^7
Engineering notation
7.1338471 × 10^6
Prime Factorization
31 × 2301241
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71338471
Product of the distinct prime numbers
The prime factorization of 71338471 is 31 × 2301241.
Since it has a total of 2 prime factors.
9 , 1 , 3 , 54 , 623 , 769 , 6121 , 7813 , 45263 , 61687 , 440105 , 839857 , 8731561 , 9084130 , 17970800 , 62866000 , 290339259 , 829653557 , 7356216795 , 5958393324
n×2
142676942
n×3
214015413
n×4
285353884
n×5
356692355
n÷2
35669235.5
n÷3
23779490.333333
n÷3
17834617.75
n÷5
14267694.2
n2
5089177444617841
n3
3.6305413754672E+23
n4
2.5899727062807E+31
n5
1.847646927978E+39
2 √n
8446.2104520311
3 √n
414.73873524951
4 √n
91.903266819146
5 √n
37.210436053866
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
-71338470
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 71338471 can be divided by 4 positive divisors.
The sum of these divisors (counting 71338471) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000001000100111100111
3
Ternary
11222020100222121
4
Quaternary
10100020213213
5
Quinary
121230312341
6
Senary
11025010411
8
Octal
420104747
10
Decimal
71338471
12
Duodecimal
1ba83a07
16
Hexadecimal
44089e7
20
Vigesimal
125h63b
36
Base36
16h147
md5
b6546f60b9ec25e02db3bc06ade0ca86
sha1
b5bbcd44d152ebc01ad8d0d82959d6c345003df2
sha256
c5b2a4f1368670e6263152e6ef4522e33d2d2d415b62d8e292de7bea27312967
sha512
39c708dd1dccf4e3c69e097e1ed15addea945a5866f6a84a35e8e5de0e55015e88386c765618b7926d4a5e64f2b47b0abe102ff5254adb3808ccfefbd37b39bd
ripemd-160
ff8f6428cb568a2234dd376b72e3a9a43f56ed2f
Diameter
142676942
Circumference
448232832.82386
Area
1.5988122472826E+16
Volume
1.5207576151629E+24
Surface area
6.3952489891305E+16
Circumference
448232832.82386
Perimeter
285353884
Area
5089177444617841
Diagonal
100887833.20716
Surface area
30535064667707046
Volume
3.6305413754672E+23
Space diagonal
123561856.30628
Perimeter
214015413
Area
2.2036784757029E+15
Altitude
61780928.153139
Surface area
2.2036784757029E+15
Volume
4.2786340432854E+22
Height
33629277.73572