28492769 is an odd 8-digits prime number following 28492768
and preceding 28492770 . In scientific notation, it is written as 2.8492769 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 28492768 positive integers (up to 28492769) that are relatively prime to 28492769.
28492769 has 2 divisors, whose sum is 28492770
The reverse of 28492769 is 96729482
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 47 Digital Root 2
Name
twenty-eight million four hundred ninety-two thousand seven hundred sixty-nine
Scientific notation
2.8492769 × 10^7
Engineering notation
2.8492769 × 10^6
Prime Factorization
28492769
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28492769 Product of the distinct prime numbers
The prime factorization of 28492769 is 28492769.
Since it has a total of 1 prime factors.
8 , 4 , 37 , 98 , 27 , 980 , 157 , 479 , 20692 , 43706 , 139171 , 855142 , 8288701 , 4887320 , 96926630 , 61096627 , 99045598 , 771757902 , 6791226037 , 7340984856
n×2
56985538
n×3
85478307
n×4
113971076
n×5
142463845
n÷2
14246384.5
n÷3
9497589.6666667
n÷3
7123192.25
n÷5
5698553.8
n2
811837885287361
n3
2.3131509330941E+22
n4
6.5908075198785E+29
n5
1.8779035618736E+37
2 √n5337.8618378523
3 √n305.42990169094
4 √n73.060672306326
5 √n30.970408334851
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28492770 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14246385 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5337.8619315228 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999298068 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28492769 can be divided by 2 positive divisors.
The sum of these divisors (counting 28492769) is 28492770, the average is 14246385.
Base
System
Value
2
Binary
1101100101100001111100001
3
Ternary
1222121120201202
4
Quaternary
1230230033201
5
Quinary
24243232034
6
Senary
2454410545
8
Octal
154541741
10
Decimal
28492769
12
Duodecimal
9660a55
16
Hexadecimal
1b2c3e1
20
Vigesimal
8i1bi9
36
Base36
gyp5t
md5
bc889b617c93a59a6ce7d5e161f8b57e
sha1
4edd9a79253aae0231c40c5cacb5d02eb8eb06cb
sha256
fbf59bfde518b529adb456f485391f15a7a1ba7e5973051f76f5e58ab3ce3e16
sha512
45dc06ac3978fa982d6ccd212efd72a6ff42be6541c5f83d2a66c8d8ccd17159bd5ce9795c10f592a981c685ceaf691b1cfaf691a28d962bf01e7bd112cea131
ripemd-160
895be687a1b2041cef4691dcf2098f43e1acf96b
Diameter
56985538
Circumference
179025347.54166
Area
2.5504639363246E+15
Volume
9.6893039707372E+22
Surface area
1.0201855745299E+16
Circumference
179025347.54166
Perimeter
113971076
Area
811837885287361
Diagonal
40294860.349364
Surface area
4871027311724166
Volume
2.3131509330941E+22
Space diagonal
49350923.556323
Perimeter
85478307
Area
3.5153611620675E+14
Altitude
24675461.778162
Surface area
3.5153611620675E+14
Volume
2.7260745178314E+21
Height
13431620.116455