28294575 is an odd 8-digits composite number following 28294574
and preceding 28294576 . In scientific notation, it is written as 2.8294575 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 14568960 positive integers (up to 28294575) that are relatively prime to 28294575.
28294575 has 8 divisors, whose sum is 29662800
The reverse of 28294575 is 57549282
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
twenty-eight million two hundred ninety-four thousand five hundred seventy-five
Scientific notation
2.8294575 × 10^7
Engineering notation
2.8294575 × 10^6
Prime Factorization
75 × 29 × 13009
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28294575
Product of the distinct prime numbers
The prime factorization of 28294575 is 75 × 29 × 13009.
Since it has a total of 3 prime factors.
3 , 9 , 80 , 73 , 497 , 142 , 2242 , 8613 , 20502 , 17151 , 638161 , 361158 , 1020036 , 3625925 , 82586436 , 95460828 , 799022861 , 811063707 , 8066416399 , 7992135940
n×2
56589150
n×3
84883725
n×4
113178300
n×5
141472875
n÷2
14147287.5
n÷3
9431525
n÷3
7073643.75
n÷5
5658915
n2
800582974430625
n3
2.265215501375E+22
n4
6.4093309894819E+29
n5
1.8134929638172E+37
2 √n
5319.2645168294
3 √n
304.72006923374
4 √n
72.933288125721
5 √n
30.927202289298
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-28294574
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28294575 can be divided by 8 positive divisors.
The sum of these divisors (counting 28294575) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101011111011110110101111
3
Ternary
1222020111212020
4
Quaternary
1223323312233
5
Quinary
24220411300
6
Senary
2450241223
8
Octal
153736657
10
Decimal
28294575
12
Duodecimal
9586213
16
Hexadecimal
1afbdaf
20
Vigesimal
8ggg8f
36
Base36
gug8f
md5
937ba136ea1508bf18b03221dc86bd2c
sha1
965451afd69cbe60f4b5b36ce6964469ce3e7abd
sha256
17d093c5b853cb58a3570e3fcc32ea6d59b1b95dc243a6d52c065a17e3c1ff6a
sha512
23fb56a7e9211d70e0ff5d060ca9134f8ffb2f1efb39648ded001464ea1234dd02e4aeda4537c0a65584cb7cd6980a42cfee4fbef7eda47144c966b2277128e2
ripemd-160
03609a8f5db06d24dd2bfe5e74a5575aa26b5b3f
Diameter
56589150
Circumference
177780057.91289
Area
2.5151055910603E+15
Volume
9.4885125038901E+22
Surface area
1.0060422364241E+16
Circumference
177780057.91289
Perimeter
113178300
Area
800582974430625
Diagonal
40014571.706583
Surface area
4803497846583750
Volume
2.265215501375E+22
Space diagonal
49007641.478568
Perimeter
84883725
Area
3.4666259684711E+14
Altitude
24503820.739284
Surface area
3.4666259684711E+14
Volume
2.6695820697853E+21
Height
13338190.568861