28992026 is an even 8-digits composite number following 28992025
and preceding 28992027 . In scientific notation, it is written as 2.8992026 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 12425112 positive integers (up to 28992026) that are relatively prime to 28992026.
28992026 has 12 divisors, whose sum is 50588298
The reverse of 28992026 is 62029982
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
twenty-eight million nine hundred ninety-two thousand twenty-six
Scientific notation
2.8992026 × 10^7
Engineering notation
2.8992026 × 10^6
Prime Factorization
2 × 7 × 7 × 295837
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
4141718
Product of the distinct prime numbers
The prime factorization of 28992026 is 2 × 7 × 7 × 295837.
Since it has a total of 4 prime factors.
9 , 2 , 89 , 93 , 329 , 936 , 5124 , 990 , 53068 , 69089 , 903493 , 992879 , 8208360 , 7628968 , 81247727 , 18914149 , 276788509 , 229742840 , 9490101788 , 8974439797
n×2
57984052
n×3
86976078
n×4
115968104
n×5
144960130
n÷2
14496013
n÷3
9664008.6666667
n÷3
7248006.5
n÷5
5798405.2
n2
840537571584676
n3
2.436888712936E+22
n4
7.0650340924546E+29
n5
2.0482965209933E+37
2 √n
5384.4243889203
3 √n
307.2035206144
4 √n
73.378637142702
5 √n
31.078189687022
1 , 2 , 7 , 14 , 49 , 98 , 295837 , 591674 , 2070859 , 4141718 , 14496013 , 28992026
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-28992025
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28992026 can be divided by 12 positive divisors.
The sum of these divisors (counting 28992026) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1101110100110001000011010
3
Ternary
2000112221120202
4
Quaternary
1232212020122
5
Quinary
24410221101
6
Senary
2513222202
8
Octal
156461032
10
Decimal
28992026
12
Duodecimal
9861962
16
Hexadecimal
1ba621a
20
Vigesimal
914016
36
Base36
h9ee2
md5
31d2de76d4e81ec4b061b4ca89800319
sha1
28ddf6dd4c70d068e4a95251797aab7836692ddb
sha256
2ed9dd6e6f5eb7ea267fff669d194ae0729b5a1d197b9b81a8307ebcf6721957
sha512
9843dc6df820f231eda810f7f2575239e2daae2381c518fea0278607285b8f2ae2934120d060761a890b6980ec6dc874d1578009ff31e87f2d18487204f72d56
ripemd-160
f327c517dad429d2299a15bf66e125aaebf63d96
Diameter
57984052
Circumference
182162271.78857
Area
2.6406266599566E+15
Volume
1.0207615570901E+23
Surface area
1.0562506639826E+16
Circumference
182162271.78857
Perimeter
115968104
Area
840537571584676
Diagonal
41000916.369873
Surface area
5043225429508056
Volume
2.436888712936E+22
Space diagonal
50215662.046358
Perimeter
86976078
Area
3.6396344491381E+14
Altitude
25107831.023179
Surface area
3.6396344491381E+14
Volume
2.8719008898566E+21
Height
13666972.123291