71320445 is an odd 8-digits composite number following 71320444
and preceding 71320446 . In scientific notation, it is written as 7.1320445 × 10^7.
The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors.
There are 47767104 positive integers (up to 71320445) that are relatively prime to 71320445.
71320445 has 8 divisors, whose sum is 75065760
The reverse of 71320445 is 54402317
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8
Name
seventy-one million three hundred twenty thousand four hundred forty-five
Scientific notation
7.1320445 × 10^7
Engineering notation
7.1320445 × 10^6
Prime Factorization
35 × 43 × 47389
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71320445
Product of the distinct prime numbers
The prime factorization of 71320445 is 35 × 43 × 47389.
Since it has a total of 3 prime factors.
1 , 7 , 24 , 56 , 68 , 959 , 8638 , 4869 , 96221 , 86143 , 856096 , 254451 , 3596972 , 159365 , 94561093 , 83483498 , 18455880 , 386649777 , 2980027886 , 4610419551
n×2
142640890
n×3
213961335
n×4
285281780
n×5
356602225
n÷2
35660222.5
n÷3
23773481.666667
n÷3
17830111.25
n÷5
14264089
n2
5086605874998025
n3
3.6277899454447E+23
n4
2.5873559327564E+31
n5
1.8453137649758E+39
2 √n
8445.1432788319
3 √n
414.70379986744
4 √n
91.897460676734
5 √n
37.208555376816
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
-71320444
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 71320445 can be divided by 8 positive divisors.
The sum of these divisors (counting 71320445) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000100001101111101
3
Ternary
11222012110020222
4
Quaternary
10100010031331
5
Quinary
121224223240
6
Senary
11024351125
8
Octal
420041575
10
Decimal
71320445
12
Duodecimal
1ba754a5
16
Hexadecimal
440437d
20
Vigesimal
125f125
36
Base36
16gn7h
md5
91426f8d2728adc868a760aef0af6c78
sha1
23d01ded3fed68d0fab467a7b4e1170671a40d67
sha256
b32647fa95404c6e9b86f798241a337304e49c2fcdebdccf6f4aa3f21008fd3f
sha512
fa23545dd1bda96f10e5a422037317c8289b9ccf02134ded20a440a3f2f8a9c88a2432943cd1670f5ed7f56253703ad916f7df0fc5ba4beb0a147cd93b00c931
ripemd-160
0b44e6a8dd9c430f416dd1e07562a2f775f67426
Diameter
142640890
Circumference
448119572.12551
Area
1.59800436486E+16
Volume
1.5196050988501E+24
Surface area
6.3920174594402E+16
Circumference
448119572.12551
Perimeter
285281780
Area
5086605874998025
Diagonal
100862340.59348
Surface area
30519635249988150
Volume
3.6277899454447E+23
Space diagonal
123530634.35842
Perimeter
213961335
Area
2.2025649533937E+15
Altitude
61765317.179211
Surface area
2.2025649533937E+15
Volume
4.2753914519072E+22
Height
33620780.197828