28541732 is an even 8-digits composite number following 28541731
and preceding 28541733 . In scientific notation, it is written as 2.8541732 × 10^7.
The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors.
There are 13970880 positive integers (up to 28541732) that are relatively prime to 28541732.
28541732 has 24 divisors, whose sum is 51008160
The reverse of 28541732 is 23714582
Previous prime number is 67
Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5
Name
twenty-eight million five hundred forty-one thousand seven hundred thirty-two
Scientific notation
2.8541732 × 10^7
Engineering notation
2.8541732 × 10^6
Prime Factorization
2 × 2 × 281 × 67 × 379
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
14270866
Product of the distinct prime numbers
The prime factorization of 28541732 is 2 × 2 × 281 × 67 × 379.
Since it has a total of 5 prime factors.
10 , 6 , 63 , 31 , 910 , 545 , 5955 , 3455 , 2869 , 36348 , 886949 , 646834 , 1712917 , 8794063 , 95322632 , 88273733 , 900854900 , 875613278 , 9832587651 , 5786252017
n×2
57083464
n×3
85625196
n×4
114166928
n×5
142708660
n÷2
14270866
n÷3
9513910.6666667
n÷3
7135433
n÷5
5708346.4
n2
814630465559824
n3
2.3250964427044E+22
n4
6.6362279541822E+29
n5
1.8940943975918E+37
2 √n
5342.4462561639
3 √n
305.60475548369
4 √n
73.09203962241
5 √n
30.981045158807
1 , 2 , 4 , 67 , 134 , 268 , 281 , 379 , 562 , 758 , 1124 , 1516 , 18827 , 25393 , 37654 , 50786 , 75308 , 101572 , 106499 , 212998 , 425996 , 7135433 , 14270866 , 28541732
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
-28541731
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 28541732 can be divided by 24 positive divisors.
The sum of these divisors (counting 28541732) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1101100111000001100100100
3
Ternary
1222201001220012
4
Quaternary
1230320030210
5
Quinary
24301313412
6
Senary
2455425352
8
Octal
154701444
10
Decimal
28541732
12
Duodecimal
9685258
16
Hexadecimal
1b38324
20
Vigesimal
8i7e6c
36
Base36
gzqxw
md5
1c3aae7f035015a2645eb5571fe77c8f
sha1
eb20015890b2d42d2976d23cb278dd45bc9ce11b
sha256
4001efc687894549903ad266dfaacb139546c0f4a4705b1836ce6b5f743e79cb
sha512
b037a146a6bfd7b6d7f2f1ed238014234ed992487eeafd6be9ea258b29a66c88e6d201f7bae59dd4723c7250dcda6406fd634aae1964cf38e02affdba8e05cb5
ripemd-160
8dc4f7ee42ab9864e30877cae9d68dc72066428d
Diameter
57083464
Circumference
179332991.14386
Area
2.5592370859932E+15
Volume
9.7393412043838E+22
Surface area
1.0236948343973E+16
Circumference
179332991.14386
Perimeter
114166928
Area
814630465559824
Diagonal
40364104.488018
Surface area
4887782793358944
Volume
2.3250964427044E+22
Space diagonal
49435729.960014
Perimeter
85625196
Area
3.5274533893578E+14
Altitude
24717864.980007
Surface area
3.5274533893578E+14
Volume
2.740152435915E+21
Height
13454701.496006