28293823 is an odd 8-digits prime number following 28293822
and preceding 28293824 . In scientific notation, it is written as 2.8293823 × 10^7.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 28293822 positive integers (up to 28293823) that are relatively prime to 28293823.
28293823 has 2 divisors, whose sum is 28293824
The reverse of 28293823 is 32839282
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 37 Digital Root 1
Name
twenty-eight million two hundred ninety-three thousand eight hundred twenty-three
Scientific notation
2.8293823 × 10^7
Engineering notation
2.8293823 × 10^6
Prime Factorization
28293823
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28293823 Product of the distinct prime numbers
The prime factorization of 28293823 is 28293823.
Since it has a total of 1 prime factors.
8 , 10 , 28 , 79 , 301 , 262 , 3358 , 7004 , 38723 , 90693 , 909655 , 340571 , 410938 , 2543795 , 73988605 , 88870081 , 17627104 , 919233194 , 5184506818 , 5117811123
n×2
56587646
n×3
84881469
n×4
113175292
n×5
141469115
n÷2
14146911.5
n÷3
9431274.3333333
n÷3
7073455.75
n÷5
5658764.6
n2
800540419955329
n3
2.2650348946562E+22
n4
6.4086496398225E+29
n5
1.8132519857815E+37
2 √n5319.1938298957
3 √n304.7173696406
4 √n72.932803524173
5 √n30.927037893803
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28293824 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14146912 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5319.1939238949 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999293132 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28293823 can be divided by 2 positive divisors.
The sum of these divisors (counting 28293823) is 28293824, the average is 14146912.
Base
System
Value
2
Binary
1101011111011101010111111
3
Ternary
1222020110211101
4
Quaternary
1223323222333
5
Quinary
24220400243
6
Senary
2450233531
8
Octal
153735277
10
Decimal
28293823
12
Duodecimal
95858a7
16
Hexadecimal
1afbabf
20
Vigesimal
8ggeb3
36
Base36
gufnj
md5
045bd18f4655ca6458f684864cc8aeb0
sha1
c885898f49fe82e828418aca23dde0de9452f26d
sha256
b68c860b5b30875d34fc2e154416e6ddb8e5584e52969fbcd8dc2ff0b47311b0
sha512
3f84f2a94803af3b1cfc26e2312a28d0ae695d86b74f27ac7493586cf9fbb5972bb63d697bb3652eca1ff90ccc995ff7b3fd023916253c32d9903bb29752da7f
ripemd-160
b40fc961a42be2df4fc60f8bab5f66a709178ae1
Diameter
56587646
Circumference
177775332.95754
Area
2.5149719022333E+15
Volume
9.4877559802352E+22
Surface area
1.0059887608933E+16
Circumference
177775332.95754
Perimeter
113175292
Area
800540419955329
Diagonal
40013508.217984
Surface area
4803242519731974
Volume
2.2650348946562E+22
Space diagonal
49006338.976361
Perimeter
84881469
Area
3.4664417021879E+14
Altitude
24503169.48818
Surface area
3.4664417021879E+14
Volume
2.6693692227259E+21
Height
13337836.072661