28343449 is an odd 8-digits prime number following 28343448
and preceding 28343450 . In scientific notation, it is written as 2.8343449 × 10^7.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 28343448 positive integers (up to 28343449) that are relatively prime to 28343449.
28343449 has 2 divisors, whose sum is 28343450
The reverse of 28343449 is 94434382
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 three hundred forty-three thousand four hundred forty-nine
Scientific notation
2.8343449 × 10^7
Engineering notation
2.8343449 × 10^6
Prime Factorization
28343449
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28343449 Product of the distinct prime numbers
The prime factorization of 28343449 is 28343449.
Since it has a total of 1 prime factors.
10 , 1 , 95 , 22 , 576 , 822 , 3077 , 5164 , 22993 , 63022 , 522806 , 888609 , 2351245 , 2318655 , 46867900 , 14089179 , 157525791 , 197617631 , 3656197935 , 6245812438
n×2
56686898
n×3
85030347
n×4
113373796
n×5
141717245
n÷2
14171724.5
n÷3
9447816.3333333
n÷3
7085862.25
n÷5
5668689.8
n2
803351101215601
n3
2.2769740966398E+22
n4
6.4537299182432E+29
n5
1.829209647975E+37
2 √n5323.8565908559
3 √n304.89541877121
4 √n72.964762665659
5 √n30.937879196787
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28343450 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14171725 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5323.8566847728 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999929437 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28343449 can be divided by 2 positive divisors.
The sum of these divisors (counting 28343449) is 28343450, the average is 14171725.
Base
System
Value
2
Binary
1101100000111110010011001
3
Ternary
1222022222220101
4
Quaternary
1230013302121
5
Quinary
24223442244
6
Senary
2451255401
8
Octal
154076231
10
Decimal
28343449
12
Duodecimal
95aa561
16
Hexadecimal
1b07c99
20
Vigesimal
8h2ic9
36
Base36
gvhy1
md5
85b3c999083953733dbc1c589ee6f1be
sha1
2956cba33f2f15388a6cbb8ce5900edb5b98d6ae
sha256
63a63de0de60be4f2c1057e0abf093cc3b3b0456f3d92c344e9cfb26c51a3c4d
sha512
d09e9402804d8ba365214af77ea43372855e248e5ed2a74bfed0bde8d950e738b884006e4402d1cd3588cb82f6e37b6d0486bc62802c0ef063b71d33cdb66e56
ripemd-160
7838f8a116dcab105daa4aa8221fced52d1b8341
Diameter
56686898
Circumference
178087142.31159
Area
2.5238019178322E+15
Volume
9.5377667925572E+22
Surface area
1.0095207671329E+16
Circumference
178087142.31159
Perimeter
113373796
Area
803351101215601
Diagonal
40083689.98023
Surface area
4820106607293606
Volume
2.2769740966398E+22
Space diagonal
49092293.729737
Perimeter
85030347
Area
3.4786123090546E+14
Altitude
24546146.864869
Surface area
3.4786123090546E+14
Volume
2.6834397072002E+21
Height
13361229.99341