71323893 is an odd 8-digits composite number following 71323892
and preceding 71323894 . In scientific notation, it is written as 7.1323893 × 10^7.
The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors.
There are 47549256 positive integers (up to 71323893) that are relatively prime to 71323893.
71323893 has 4 divisors, whose sum is 79248780
The reverse of 71323893 is 39832317
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-one million three hundred twenty-three thousand eight hundred ninety-three
Scientific notation
7.1323893 × 10^7
Engineering notation
7.1323893 × 10^6
Prime Factorization
9 × 7924877
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71323893
Product of the distinct prime numbers
The prime factorization of 71323893 is 9 × 7924877.
Since it has a total of 2 prime factors.
7 , 9 , 89 , 69 , 768 , 647 , 6358 , 5811 , 44957 , 82964 , 879018 , 408161 , 9889250 , 2753786 , 70139940 , 9921138 , 989181343 , 920168695 , 3466730991 , 5062500462
n×2
142647786
n×3
213971679
n×4
285295572
n×5
356619465
n÷2
35661946.5
n÷3
23774631
n÷3
17830973.25
n÷5
14264778.6
n2
5087097712675449
n3
3.6283161293941E+23
n4
2.5878563138308E+31
n5
1.8457598682704E+39
2 √n
8445.3474173654
3 √n
414.71048273685
4 √n
91.898571356498
5 √n
37.208915140746
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
-71323892
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 71323893 can be divided by 4 positive divisors.
The sum of these divisors (counting 71323893) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000000101000011110101
3
Ternary
11222012121222200
4
Quaternary
10100011003311
5
Quinary
121224331033
6
Senary
11024415113
8
Octal
420050365
10
Decimal
71323893
12
Duodecimal
1ba77499
16
Hexadecimal
44050f5
20
Vigesimal
125f9ed
36
Base36
16gpv9
md5
d8be7e1aa565fdd60ca864874fc17a7e
sha1
9e12f0ff47c3aaecda51fde176723f8d0c4f5ed7
sha256
cacf4fcb3441f4f2df071084cfd23836ca5c0f27e553d4af5a32fbbd822df83f
sha512
d0bf94fd65735fc66f5003d4b65a651e67f6fb6fed7d4cd819036caa3956a371610c73cc4a8f579a39f61a474903b9d5eb6970d13e0770e0f3baa3a2a79f1087
ripemd-160
3b09c5b659e67f2b1f07fd563c3446cf7c0d3160
Diameter
142647786
Circumference
448141236.54845
Area
1.5981588802235E+16
Volume
1.5198255062674E+24
Surface area
6.3926355208939E+16
Circumference
448141236.54845
Perimeter
285295572
Area
5087097712675449
Diagonal
100867216.80185
Surface area
30522586276052694
Volume
3.6283161293941E+23
Space diagonal
123536606.46961
Perimeter
213971679
Area
2.2027779253553E+15
Altitude
61768303.234803
Surface area
2.2027779253553E+15
Volume
4.2760115656385E+22
Height
33622405.600616