71326785 is an odd 8-digits composite number following 71326784
and preceding 71326786 . In scientific notation, it is written as 7.1326785 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 38040944 positive integers (up to 71326785) that are relatively prime to 71326785.
71326785 has 8 divisors, whose sum is 114122880
The reverse of 71326785 is 58762317
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-one million three hundred twenty-six thousand seven hundred eighty-five
Scientific notation
7.1326785 × 10^7
Engineering notation
7.1326785 × 10^6
Prime Factorization
3 × 5 × 4755119
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
71326785
Product of the distinct prime numbers
The prime factorization of 71326785 is 3 × 5 × 4755119.
Since it has a total of 3 prime factors.
5 , 7 , 25 , 33 , 166 , 86 , 8640 , 1730 , 99902 , 82984 , 642522 , 712824 , 4714724 , 3868003 , 26582740 , 70019251 , 628778793 , 902557335 , 8486206810 , 5529025343
n×2
142653570
n×3
213980355
n×4
285307140
n×5
356633925
n÷2
35663392.5
n÷3
23775595
n÷3
17831696.25
n÷5
14265357
n2
5087510258436225
n3
3.6287575038878E+23
n4
2.5882760629694E+31
n5
1.8461341026406E+39
2 √n
8445.5186341633
3 √n
414.7160878081
4 √n
91.899502904876
5 √n
37.209216880971
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
-71326784
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 71326785 can be divided by 8 positive divisors.
The sum of these divisors (counting 71326785) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010000000101110001000001
3
Ternary
11222012202221210
4
Quaternary
10100011301001
5
Quinary
121224424120
6
Senary
11024440333
8
Octal
420056101
10
Decimal
71326785
12
Duodecimal
1ba790a9
16
Hexadecimal
4405c41
20
Vigesimal
125fgj5
36
Base36
16gs3l
md5
afcb42c8f262ea2917e582078b6016e7
sha1
d810482d1985f1b8b4ad8dd46951c03facf3db17
sha256
13cc03525ec9842e782b787ed6b16cab9fc044edb6790365712ed957f0d4cc41
sha512
f6e787d1d814437005500ccca8b648d68ddd3fa47b3eaa43ac36527bc49edc5afc41a84027c3c5b9e586c69bf3cdd078a7c5d78afbda76cbe4040fb9ea1b6064
ripemd-160
e325a0c3a1f0ef808abcc63622b70161b7807dd3
Diameter
142653570
Circumference
448159407.52036
Area
1.5982884852966E+16
Volume
1.520010388783E+24
Surface area
6.3931539411864E+16
Circumference
448159407.52036
Perimeter
285307140
Area
5087510258436225
Diagonal
100871306.70747
Surface area
30525061550617350
Volume
3.6287575038878E+23
Space diagonal
123541615.56054
Perimeter
213980355
Area
2.2029565629099E+15
Altitude
61770807.780271
Surface area
2.2029565629099E+15
Volume
4.2765317304677E+22
Height
33623768.90249