28541724 is an even 8-digits composite number following 28541723
and preceding 28541725 . In scientific notation, it is written as 2.8541724 × 10^7.
The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors.
There are 9013104 positive integers (up to 28541724) that are relatively prime to 28541724.
28541724 has 24 divisors, whose sum is 70103040
The reverse of 28541724 is 42714582
Previous prime number is 19
Is Prime? no
Number parity even
Number length 8
Sum of Digits 33
Digital Root 6
Name
twenty-eight million five hundred forty-one thousand seven hundred twenty-four
Scientific notation
2.8541724 × 10^7
Engineering notation
2.8541724 × 10^6
Prime Factorization
2 × 2 × 3 × 19 × 125183
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
14270862
Product of the distinct prime numbers
The prime factorization of 28541724 is 2 × 2 × 3 × 19 × 125183.
Since it has a total of 5 prime factors.
2 , 4 , 1 , 61 , 907 , 441 , 3990 , 6907 , 82154 , 3567 , 320208 , 495458 , 4798778 , 1631557 , 33396840 , 62909598 , 973573676 , 216291372 , 1800609051 , 4114254038
n×2
57083448
n×3
85625172
n×4
114166896
n×5
142708620
n÷2
14270862
n÷3
9513908
n÷3
7135431
n÷5
5708344.8
n2
814630008892176
n3
2.3250944875918E+22
n4
6.6362205138767E+29
n5
1.8940917431021E+37
2 √n
5342.4455074432
3 √n
305.6047269309
4 √n
73.092034500643
5 √n
30.981043422063
1 , 2 , 3 , 4 , 6 , 12 , 19 , 38 , 57 , 76 , 114 , 228 , 125183 , 250366 , 375549 , 500732 , 751098 , 1502196 , 2378477 , 4756954 , 7135431 , 9513908 , 14270862 , 28541724
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
-28541723
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 28541724 can be divided by 24 positive divisors.
The sum of these divisors (counting 28541724) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1101100111000001100011100
3
Ternary
1222201001212220
4
Quaternary
1230320030130
5
Quinary
24301313344
6
Senary
2455425340
8
Octal
154701434
10
Decimal
28541724
12
Duodecimal
9685250
16
Hexadecimal
1b3831c
20
Vigesimal
8i7e64
36
Base36
gzqxo
md5
14d50e8170ce9184ca075d49df5868af
sha1
7cd343416a38eb8de4167cdeb86951993051deef
sha256
9bfc826867175de488017cdfa382c4e24f1a7b5b60241ab5cc22846c329e1cb7
sha512
d5c222880c4fa3c920ca9e140614a6945a55a2827151e8995534f2053294c8ab883ca087fc54340ca7ed10b85a8e33faa4df9dc5b44edaf1ebe510475209f28f
ripemd-160
0b63cd452ba8e4a1c343598d06142f2182da9355
Diameter
57083448
Circumference
179332940.87837
Area
2.5592356513294E+15
Volume
9.7393330148274E+22
Surface area
1.0236942605318E+16
Circumference
179332940.87837
Perimeter
114166896
Area
814630008892176
Diagonal
40364093.17431
Surface area
4887780053353056
Volume
2.3250944875918E+22
Space diagonal
49435716.103608
Perimeter
85625172
Area
3.5274514119288E+14
Altitude
24717858.051804
Surface area
3.5274514119288E+14
Volume
2.7401501317927E+21
Height
13454697.72477