71324971 is an odd 8-digits composite number following 71324970
and preceding 71324972 . In scientific notation, it is written as 7.1324971 × 10^7.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 70292040 positive integers (up to 71324971) that are relatively prime to 71324971.
71324971 has 8 divisors, whose sum is 72362304
The reverse of 71324971 is 17942317
Previous prime number is 1571
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7
Name
seventy-one million three hundred twenty-four thousand nine hundred seventy-one
Scientific notation
7.1324971 × 10^7
Engineering notation
7.1324971 × 10^6
Prime Factorization
83 × 1571 × 547
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71324971
Product of the distinct prime numbers
The prime factorization of 71324971 is 83 × 1571 × 547.
Since it has a total of 3 prime factors.
1 , 3 , 1 , 91 , 45 , 48 , 9916 , 2433 , 17038 , 13831 , 720246 , 661444 , 6848485 , 6571913 , 48935815 , 35972335 , 159521700 , 107508591 , 5538607264 , 5780837443
n×2
142649942
n×3
213974913
n×4
285299884
n×5
356624855
n÷2
35662485.5
n÷3
23774990.333333
n÷3
17831242.75
n÷5
14264994.2
n2
5087251488150841
n3
3.6284806486207E+23
n4
2.5880127703693E+31
n5
1.8458993579422E+39
2 √n
8445.411239247
3 √n
414.71257205844
4 √n
91.898918596722
5 √n
37.20902761629
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
-71324970
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 71324971 can be divided by 8 positive divisors.
The sum of these divisors (counting 71324971) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000101010100101011
3
Ternary
11222012200110121
4
Quaternary
10100011110223
5
Quinary
121224344341
6
Senary
11024424111
8
Octal
420052453
10
Decimal
71324971
12
Duodecimal
1ba78037
16
Hexadecimal
440552b
20
Vigesimal
125fc8b
36
Base36
16gqp7
md5
82c2599bdad726a11f16f7ba4713ac0f
sha1
496584759e8f763fdf85d9448915269bd7e8dc85
sha256
7d5d512cdb9dc0db3c6937a6ed347a4460f5d82062a7ce5398bd5bae9cca4651
sha512
a0b01bd419966935a73a88731fbfa9e8958de60dfde76678f2d821d88141d74d6c1af2d353af776fc0ef217b5e4aac0df46d8629021df1fd0e995109fe344ec9
ripemd-160
0dec0e89daeec4caa1d8dad183555e1bd7b91705
Diameter
142649942
Circumference
448148009.82221
Area
1.5982071902138E+16
Volume
1.5198944199199E+24
Surface area
6.3928287608554E+16
Circumference
448148009.82221
Perimeter
285299884
Area
5087251488150841
Diagonal
100868741.32407
Surface area
30523508928905046
Volume
3.6284806486207E+23
Space diagonal
123538473.62038
Perimeter
213974913
Area
2.2028445120894E+15
Altitude
61769236.810188
Surface area
2.2028445120894E+15
Volume
4.2762054534064E+22
Height
33622913.774689