71366728 is an even 8-digits composite number following 71366727
and preceding 71366729 . In scientific notation, it is written as 7.1366728 × 10^7.
The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors.
There are 35654928 positive integers (up to 71366728) that are relatively prime to 71366728.
71366728 has 16 divisors, whose sum is 133919280
The reverse of 71366728 is 82766317
Previous prime number is 5483
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-one million three hundred sixty-six thousand seven hundred twenty-eight
Scientific notation
7.1366728 × 10^7
Engineering notation
7.1366728 × 10^6
Prime Factorization
2 × 2 × 2 × 5483 × 1627
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
17841682
Product of the distinct prime numbers
The prime factorization of 71366728 is 2 × 2 × 2 × 5483 × 1627.
Since it has a total of 5 prime factors.
9 , 10 , 6 , 58 , 593 , 177 , 1236 , 6868 , 91085 , 47037 , 749293 , 293887 , 1390666 , 8037997 , 90885966 , 56450164 , 614602850 , 396867467 , 8677427601 , 7906440355
n×2
142733456
n×3
214100184
n×4
285466912
n×5
356833640
n÷2
35683364
n÷3
23788909.333333
n÷3
17841682
n÷5
14273345.6
n2
5093209865425984
n3
3.6348572311277E+23
n4
2.5940786733273E+31
n5
1.8513090708995E+39
2 √n
8447.8830484329
3 √n
414.79348703254
4 √n
91.912366134448
5 √n
37.213383380112
1 , 2 , 4 , 8 , 1627 , 3254 , 5483 , 6508 , 10966 , 13016 , 21932 , 43864 , 8920841 , 17841682 , 35683364 , 71366728
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71366727
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71366728 can be divided by 16 positive divisors.
The sum of these divisors (counting 71366728) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000001111100001001000
3
Ternary
11222021210202011
4
Quaternary
10100033201020
5
Quinary
121232213403
6
Senary
11025345304
8
Octal
420174110
10
Decimal
71366728
12
Duodecimal
1ba98234
16
Hexadecimal
440f848
20
Vigesimal
1260gg8
36
Base36
16hmx4
md5
88eeaaba80c73bf04176f3add778f662
sha1
7a1b05d4a368163c36bf7cb07d4e243005d0e413
sha256
220d63f1c3f4f49e47a3121e511c4695a31c8db0ca7e1e542b9e70e938ac50a8
sha512
1720adca2af8b5f114e1eebfd2c5d1cd3965051fd0812f492573060b5ce9af4c9b7973afa83efedf6d9a8700773c4cf79446749a2ac6144099722bb26d124ffc
ripemd-160
6990237375714e56684d36f2a3c68a4fd0b39ea8
Diameter
142733456
Circumference
448410376.79108
Area
1.6000790696413E+16
Volume
1.5225654365545E+24
Surface area
6.4003162785653E+16
Circumference
448410376.79108
Perimeter
285466912
Area
5093209865425984
Diagonal
100927794.63979
Surface area
30559259192555904
Volume
3.6348572311277E+23
Space diagonal
123610798.86595
Perimeter
214100184
Area
2.2054245651322E+15
Altitude
61805399.432974
Surface area
2.2054245651322E+15
Volume
4.283720327959E+22
Height
33642598.213264