28474792 is an even 8-digits composite number following 28474791
and preceding 28474793 . In scientific notation, it is written as 2.8474792 × 10^7.
The sum of its digits is 43. It has a total of 4 prime factors and 8 positive divisors.
There are 14237392 positive integers (up to 28474792) that are relatively prime to 28474792.
28474792 has 8 divisors, whose sum is 53390250
The reverse of 28474792 is 29747482
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
twenty-eight million four hundred seventy-four thousand seven hundred ninety-two
Scientific notation
2.8474792 × 10^7
Engineering notation
2.8474792 × 10^6
Prime Factorization
2 × 2 × 2 × 3559349
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
7118698
Product of the distinct prime numbers
The prime factorization of 28474792 is 2 × 2 × 2 × 3559349.
Since it has a total of 4 prime factors.
10 , 2 , 37 , 91 , 572 , 8 , 6626 , 9276 , 93131 , 32554 , 119299 , 723014 , 10548 , 4860006 , 99522101 , 30068337 , 181403534 , 831767974 , 1712011511 , 4455292751
n×2
56949584
n×3
85424376
n×4
113899168
n×5
142373960
n÷2
14237396
n÷3
9491597.3333333
n÷3
7118698
n÷5
5694958.4
n2
810813779443264
n3
2.3087753720381E+22
n4
6.5741898493507E+29
n5
1.8719868852877E+37
2 √n
5336.1776582119
3 √n
305.36565300965
4 √n
73.049145499533
5 √n
30.9664993038
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
-28474791
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 28474792 can be divided by 8 positive divisors.
The sum of these divisors (counting 28474792) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101100100111110110101000
3
Ternary
1222120200001221
4
Quaternary
1230213312220
5
Quinary
24242143132
6
Senary
2454151424
8
Octal
154476650
10
Decimal
28474792
12
Duodecimal
9652574
16
Hexadecimal
1b27da8
20
Vigesimal
8hj6jc
36
Base36
gybag
md5
abdf9801b44a72ed1cd0a1bdee0c8638
sha1
c9be473ddd7973ace3de72663ca0f7fa2e7a720d
sha256
73fb9ee332de1462899ec92dea494bbde5b813c87eb23ea0b301ec85208322b9
sha512
eaae88c806adfa6152d0b3bee4fd2ef9733b8eaf83c73c04e319dcc1c46f0dfdf2f2f8bf269268b5183cb160d80b50b9ddf4d27b61e755213de1215bd942ff94
ripemd-160
143d6e543103e70307af2af0e356eba58c801a4a
Diameter
56949584
Circumference
178912394.71939
Area
2.5472466129283E+15
Volume
9.6709756634452E+22
Surface area
1.0188986451713E+16
Circumference
178912394.71939
Perimeter
113899168
Area
810813779443264
Diagonal
40269437.032153
Surface area
4864882676659584
Volume
2.3087753720381E+22
Space diagonal
49319786.478956
Perimeter
85424376
Area
3.5109266536817E+14
Altitude
24659893.239478
Surface area
3.5109266536817E+14
Volume
2.7209178696744E+21
Height
13423145.677384