28777773 is an odd 8-digits composite number following 28777772
and preceding 28777774 . In scientific notation, it is written as 2.8777773 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 18243456 positive integers (up to 28777773) that are relatively prime to 28777773.
28777773 has 8 divisors, whose sum is 38397888
The reverse of 28777773 is 37777782
Previous prime number is 1943
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
twenty-eight million seven hundred seventy-seven thousand seven hundred seventy-three
Scientific notation
2.8777773 × 10^7
Engineering notation
2.8777773 × 10^6
Prime Factorization
3 × 1943 × 4937
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28777773
Product of the distinct prime numbers
The prime factorization of 28777773 is 3 × 1943 × 4937.
Since it has a total of 3 prime factors.
7 , 9 , 57 , 22 , 712 , 315 , 1007 , 4719 , 42250 , 64009 , 606047 , 558285 , 4542703 , 5899017 , 91606658 , 30422270 , 5770082 , 800016022 , 4133435932 , 5327491798
n×2
57555546
n×3
86333319
n×4
115111092
n×5
143888865
n÷2
14388886.5
n÷3
9592591
n÷3
7194443.25
n÷5
5755554.6
n2
828160218839529
n3
2.3832606785394E+22
n4
6.8584934806834E+29
n5
1.9737216850909E+37
2 √n
5364.4918678287
3 √n
306.4448972934
4 √n
73.242691565976
5 √n
31.032119322093
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
-28777772
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 28777773 can be divided by 8 positive divisors.
The sum of these divisors (counting 28777773) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101101110001110100101101
3
Ternary
2000011001200110
4
Quaternary
1231301310231
5
Quinary
24331342043
6
Senary
2504450233
8
Octal
155616455
10
Decimal
28777773
12
Duodecimal
9779979
16
Hexadecimal
1b71d2d
20
Vigesimal
8jh48d
36
Base36
h4t2l
md5
4740afc302e1d758b9eccb2392439fa9
sha1
01ce4fa4934d2f60cf9bfdc4eddf02821953adeb
sha256
a9131911405f9ef23f82d88026bc593efea189bde3b3d80e1e44a3620b66b066
sha512
41af64c09335644f94ccca11a53891ccf3c57f1d0a6d66719b8a4ad2717b6a72aec7f88ab323e98fbacf1f6dcce79adff0dc6776eb49282e24ecdd7ebbcef7fe
ripemd-160
810bfeef89a295aa677b22b705139ad4c4c966dd
Diameter
57555546
Circumference
180816080.48695
Area
2.6017420595016E+15
Volume
9.9829789857185E+22
Surface area
1.0406968238006E+16
Circumference
180816080.48695
Perimeter
115111092
Area
828160218839529
Diagonal
40697916.871494
Surface area
4968961313037174
Volume
2.3832606785394E+22
Space diagonal
49844564.964684
Perimeter
86333319
Area
3.5860389395936E+14
Altitude
24922282.482342
Surface area
3.5860389395936E+14
Volume
2.8086996452175E+21
Height
13565972.290498