71328555 is an odd 8-digits composite number following 71328554
and preceding 71328556 . In scientific notation, it is written as 7.1328555 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 37895040 positive integers (up to 71328555) that are relatively prime to 71328555.
71328555 has 24 divisors, whose sum is 124113600
The reverse of 71328555 is 55582317
Previous prime number is 271
Is Prime? no Number parity odd Number length 8 Sum of Digits 36 Digital Root 9
Name
seventy-one million three hundred twenty-eight thousand five hundred fifty-five
Scientific notation
7.1328555 × 10^7
Engineering notation
7.1328555 × 10^6
Prime Factorization
5 × 3 × 3 × 271 × 5849
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
23776185 Product of the distinct prime numbers
The prime factorization of 71328555 is 5 × 3 × 3 × 271 × 5849.
Since it has a total of 5 prime factors.
1 , 4 , 12 , 80 , 134 , 459 , 3604 , 3404 , 61693 , 76616 , 776575 , 119160 , 9722190 , 9450750 , 41690361 , 60827707 , 278586167 , 302442874 , 995525533 , 2653841010
n×2
142657110
n×3
213985665
n×4
285314220
n×5
356642775
n÷2
35664277.5
n÷3
23776185
n÷3
17832138.75
n÷5
14265711
n2
5087762758388025
n3
3.6290276573863E+23
n4
2.588532988564E+31
n5
1.846363176441E+39
2 √n8445.6234228149
3 √n414.71951822303
4 √n91.900073029432
5 √n37.209401551176
1 , 3 , 5 , 9 , 15 , 45 , 271 , 813 , 1355 , 2439 , 4065 , 5849 , 12195 , 17547 , 29245 , 52641 , 87735 , 263205 , 1585079 , 4755237 , 7925395 , 14265711 , 23776185 , 71328555
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-71328554 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71328555 can be divided by 24 positive divisors.
The sum of these divisors (counting 71328555) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010000000110001100101011
3
Ternary
11222012212101100
4
Quaternary
10100012030223
5
Quinary
121230003210
6
Senary
11024452443
8
Octal
420061453
10
Decimal
71328555
12
Duodecimal
1ba7a123
16
Hexadecimal
440632b
20
Vigesimal
125g17f
36
Base36
16gtgr
md5
8c81df4edeb08477e99b6b02652e7a67
sha1
3e6d27a1d26b4bdaa2e902b7c0f0670801014058
sha256
9a85f2ec33a34978a1bd6f9a5676e7245e549e66d1eb395c42acd714f2f0b7ef
sha512
1038e4e251ba616ced99fd25fc17c95c93a758213b53f3101767313a1f4438f16736f4e8f4d09e33518d19d14f1804495448d59680fb0ff54bc3a87996f28b0e
ripemd-160
8da991c89c1fc18163472e3af08004b641ef2f3d
Diameter
142657110
Circumference
448170528.75835
Area
1.598367810496E+16
Volume
1.5201235504159E+24
Surface area
6.3934712419838E+16
Circumference
448170528.75835
Perimeter
285314220
Area
5087762758388025
Diagonal
100873809.86548
Surface area
30526576550328150
Volume
3.6290276573863E+23
Space diagonal
123544681.29047
Perimeter
213985665
Area
2.2030658985962E+15
Altitude
61772340.645236
Surface area
2.2030658985962E+15
Volume
4.276850109419E+22
Height
33624603.288492