28853825 is an odd 8-digits composite number following 28853824
and preceding 28853826 . In scientific notation, it is written as 2.8853825 × 10^7.
The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors.
There are 16588800 positive integers (up to 28853825) that are relatively prime to 28853825.
28853825 has 32 divisors, whose sum is 41876352
The reverse of 28853825 is 52835882
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
twenty-eight million eight hundred fifty-three thousand eight hundred twenty-five
Scientific notation
2.8853825 × 10^7
Engineering notation
2.8853825 × 10^6
Prime Factorization
35 × 5 × 13 × 11 × 1153
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
28853825
Product of the distinct prime numbers
The prime factorization of 28853825 is 35 × 5 × 13 × 11 × 1153.
Since it has a total of 5 prime factors.
4 , 7 , 92 , 66 , 831 , 56 , 7039 , 9685 , 79692 , 90326 , 828141 , 117929 , 2570214 , 8960700 , 68314898 , 71963350 , 329581283 , 261301757 , 1796536286 , 3535103563
n×2
57707650
n×3
86561475
n×4
115415300
n×5
144269125
n÷2
14426912.5
n÷3
9617941.6666667
n÷3
7213456.25
n÷5
5770765
n2
832543217130625
n3
2.4022056292024E+22
n4
6.9312820839021E+29
n5
1.9999400027455E+37
2 √n
5371.5756533814
3 √n
306.71461062529
4 √n
73.291033922175
5 √n
31.04850393871
1 , 5 , 11 , 13 , 35 , 55 , 65 , 143 , 175 , 385 , 455 , 715 , 1153 , 1925 , 2275 , 5005 , 5765 , 12683 , 14989 , 25025 , 40355 , 63415 , 74945 , 164879 , 201775 , 443905 , 524615 , 824395 , 2219525 , 2623075 , 5770765 , 28853825
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-28853824
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28853825 can be divided by 32 positive divisors.
The sum of these divisors (counting 28853825) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1101110000100011001000001
3
Ternary
2000021221000012
4
Quaternary
1232010121001
5
Quinary
24341310300
6
Senary
2510234305
8
Octal
156043101
10
Decimal
28853825
12
Duodecimal
97b5995
16
Hexadecimal
1b84641
20
Vigesimal
906eb5
36
Base36
h6fr5
md5
e49f0751e802a55fde824ced6084625b
sha1
5851fd315acd6505012a498306fda052832df83a
sha256
115482e79c9ce7ae130aa7fdbc53ff89d6672a201bd81b69b0b52dab2c08d50e
sha512
fdb30e66d5ac59669dc6d383acb0817853b1b6165a1462f8fee02243ef54128d71828a601ade0f9895732d25c000ba50ebd0c952a59bcb9569ddfae52054d18f
ripemd-160
f1b9a795e2e473cb321f386efacd75464a930dc0
Diameter
57707650
Circumference
181293929.29593
Area
2.6155116547336E+15
Volume
1.0062335409486E+23
Surface area
1.0462046618934E+16
Circumference
181293929.29593
Perimeter
115415300
Area
832543217130625
Diagonal
40805470.64134
Surface area
4995259302783750
Volume
2.4022056292024E+22
Space diagonal
49976290.892701
Perimeter
86561475
Area
3.6050178789177E+14
Altitude
24988145.446351
Surface area
3.6050178789177E+14
Volume
2.8310264836892E+21
Height
13601823.547113