71328198 is an even 8-digits composite number following 71328197
and preceding 71328199 . In scientific notation, it is written as 7.1328198 × 10^7.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 22742280 positive integers (up to 71328198) that are relatively prime to 71328198.
71328198 has 16 divisors, whose sum is 148859136
The reverse of 71328198 is 89182317
Previous prime number is 23
Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-one million three hundred twenty-eight thousand one hundred ninety-eight
Scientific notation
7.1328198 × 10^7
Engineering notation
7.1328198 × 10^6
Prime Factorization
2 × 3 × 23 × 516871
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71328198
Product of the distinct prime numbers
The prime factorization of 71328198 is 2 × 3 × 23 × 516871.
Since it has a total of 4 prime factors.
7 , 7 , 22 , 11 , 480 , 192 , 3580 , 9677 , 57330 , 34375 , 817939 , 912367 , 1311441 , 3823382 , 30902446 , 9365191 , 594274697 , 321902756 , 5206030181 , 4483164817
n×2
142656396
n×3
213984594
n×4
285312792
n×5
356640990
n÷2
35664099
n÷3
23776066
n÷3
17832049.5
n÷5
14265639.6
n2
5087711829927204
n3
3.6289731677199E+23
n4
2.5884811664381E+31
n5
1.8463169715897E+39
2 √n
8445.6022875814
3 √n
414.71882633035
4 √n
91.899958039062
5 √n
37.20936430443
1 , 2 , 3 , 6 , 23 , 46 , 69 , 138 , 516871 , 1033742 , 1550613 , 3101226 , 11888033 , 23776066 , 35664099 , 71328198
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
-71328197
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 71328198 can be divided by 16 positive divisors.
The sum of these divisors (counting 71328198) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010000000110000111000110
3
Ternary
11222012211220010
4
Quaternary
10100012013012
5
Quinary
121230000243
6
Senary
11024451050
8
Octal
420060706
10
Decimal
71328198
12
Duodecimal
1ba79a86
16
Hexadecimal
44061c6
20
Vigesimal
125g09i
36
Base36
16gt6u
md5
47d076f0e2f8527eb4e91fadb56ff97d
sha1
47774f6fa921a95a3dabfbdf69bff1783f990c2a
sha256
4644bdd77e453d2e625c567b6188f2d754a0ac98651c065efcce9452705d7d6f
sha512
b9eb6bdb0bf7f883da8e0d4bb8f5005f0da8f1711c83238a7e66d001b7e6d7a0065e0a000ca794960fc14539bd89b0283fd45cb2a9125fe1b6eaf1730831bd76
ripemd-160
4b0348dc22d3ea7304c464473c5c1480eb6fd964
Diameter
142656396
Circumference
448168285.6612
Area
1.5983518108481E+16
Volume
1.5201007258378E+24
Surface area
6.3934072433925E+16
Circumference
448168285.6612
Perimeter
285312792
Area
5087711829927204
Diagonal
100873304.99123
Surface area
30526270979563224
Volume
3.6289731677199E+23
Space diagonal
123544062.94833
Perimeter
213984594
Area
2.2030438459258E+15
Altitude
61772031.474166
Surface area
2.2030438459258E+15
Volume
4.2767858927313E+22
Height
33624434.997078