71328247 is an odd 8-digits composite number following 71328246
and preceding 71328248 . In scientific notation, it is written as 7.1328247 × 10^7.
The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors.
There are 71302680 positive integers (up to 71328247) that are relatively prime to 71328247.
71328247 has 4 divisors, whose sum is 71353816
The reverse of 71328247 is 74282317
Previous prime number is 3187
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7
Name
seventy-one million three hundred twenty-eight thousand two hundred forty-seven
Scientific notation
7.1328247 × 10^7
Engineering notation
7.1328247 × 10^6
Prime Factorization
3187 × 22381
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
71328247
Product of the distinct prime numbers
The prime factorization of 71328247 is 3187 × 22381.
Since it has a total of 2 prime factors.
4 , 9 , 35 , 38 , 954 , 996 , 1009 , 1480 , 11516 , 23818 , 421895 , 674632 , 6126471 , 559789 , 33395506 , 8173660 , 211132341 , 987251538 , 3766494184 , 4021173262
n×2
142656494
n×3
213984741
n×4
285312988
n×5
356641235
n÷2
35664123.5
n÷3
23776082.333333
n÷3
17832061.75
n÷5
14265649.4
n2
5087718820093009
n3
3.6289806466614E+23
n4
2.5884882792329E+31
n5
1.8463233133773E+39
2 √n
8445.6051884989
3 √n
414.71892129614
4 √n
91.89997382208
5 √n
37.209369416737
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-71328246
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 71328247 can be divided by 4 positive divisors.
The sum of these divisors (counting 71328247) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010000000110000111110111
3
Ternary
11222012211221221
4
Quaternary
10100012013313
5
Quinary
121230000442
6
Senary
11024451211
8
Octal
420060767
10
Decimal
71328247
12
Duodecimal
1ba79b07
16
Hexadecimal
44061f7
20
Vigesimal
125g0c7
36
Base36
16gt87
md5
2824e0fcaf86b1a2065e3d8091cd0fb9
sha1
255a6e24f782ba50e803c89310e8e9f627f5f18f
sha256
0cb6035d0c2524bd2d2b55135e59d15074aa6e51136436a6b5c856a7ee4eeedc
sha512
7b74d6d329913820b93ba8cedf492ad8456de0b43330d91e7dab82db2f07372b86d9d66e5f494dca30b4158f192e32edb5cc95f075855ba81fcdfb2010cfaa9e
ripemd-160
daa39cb836b20d4fb33b2fca52107791ab9fb575
Diameter
142656494
Circumference
448168593.53728
Area
1.5983540068735E+16
Volume
1.5201038586095E+24
Surface area
6.3934160274939E+16
Circumference
448168593.53728
Perimeter
285312988
Area
5087718820093009
Diagonal
100873374.2877
Surface area
30526312920558054
Volume
3.6289806466614E+23
Space diagonal
123544147.81882
Perimeter
213984741
Area
2.2030468727564E+15
Altitude
61772073.909411
Surface area
2.2030468727564E+15
Volume
4.2767947067484E+22
Height
33624458.095899