71323889 is an odd 8-digits composite number following 71323888
and preceding 71323890 . In scientific notation, it is written as 7.1323889 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 56432016 positive integers (up to 71323889) that are relatively prime to 71323889.
71323889 has 8 divisors, whose sum is 87783360
The reverse of 71323889 is 98832317
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-one million three hundred twenty-three thousand eight hundred eighty-nine
Scientific notation
7.1323889 × 10^7
Engineering notation
7.1323889 × 10^6
Prime Factorization
7 × 13 × 783779
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71323889
Product of the distinct prime numbers
The prime factorization of 71323889 is 7 × 13 × 783779.
Since it has a total of 3 prime factors.
3 , 7 , 80 , 17 , 309 , 979 , 9755 , 3979 , 71581 , 24994 , 445207 , 603777 , 4314774 , 4358806 , 35556214 , 48104868 , 509270652 , 795377995 , 76371130 , 9972378969
n×2
142647778
n×3
213971667
n×4
285295556
n×5
356619445
n÷2
35661944.5
n÷3
23774629.666667
n÷3
17830972.25
n÷5
14264777.8
n2
5087097142084321
n3
3.6283155189424E+23
n4
2.5878557333002E+31
n5
1.8457593506992E+39
2 √n
8445.3471805486
3 √n
414.71047498423
4 √n
91.89857006803
5 √n
37.208914723395
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
-71323888
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 71323889 can be divided by 8 positive divisors.
The sum of these divisors (counting 71323889) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000101000011110001
3
Ternary
11222012121222112
4
Quaternary
10100011003301
5
Quinary
121224331024
6
Senary
11024415105
8
Octal
420050361
10
Decimal
71323889
12
Duodecimal
1ba77495
16
Hexadecimal
44050f1
20
Vigesimal
125f9e9
36
Base36
16gpv5
md5
783bde8b3a0f5f1ea6c5896906f7674f
sha1
37e5d75c7d6907b40a777569b952db151675d369
sha256
7d32f4d7967706940352aa01df0e288d6453a30b521d802b304f4f28969f7a3f
sha512
1d8b33290b1cdf3a44831beb6d777ebad1b0f640277dbf8664ae5ebf97ca0a731108c52842640790fa82be45b7690c89f8fbe2cb6e0e4d0bde04a8ac04af1e89
ripemd-160
af6a757a2e70392c2e0425ec895a4fd2fb20b35d
Diameter
142647778
Circumference
448141211.41571
Area
1.598158700967E+16
Volume
1.519825250562E+24
Surface area
6.3926348038679E+16
Circumference
448141211.41571
Perimeter
285295556
Area
5087097142084321
Diagonal
100867211.14499
Surface area
30522582852505926
Volume
3.6283155189424E+23
Space diagonal
123536599.5414
Perimeter
213971667
Area
2.2027776782821E+15
Altitude
61768299.770701
Surface area
2.2027776782821E+15
Volume
4.2760108462143E+22
Height
33622403.714998