28492799 is an odd 8-digits composite number following 28492798
and preceding 28492800 . In scientific notation, it is written as 2.8492799 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 25400448 positive integers (up to 28492799) that are relatively prime to 28492799.
28492799 has 8 divisors, whose sum is 30102000
The reverse of 28492799 is 99729482
Previous prime number is 289
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
twenty-eight million four hundred ninety-two thousand seven hundred ninety-nine
Scientific notation
2.8492799 × 10^7
Engineering notation
2.8492799 × 10^6
Prime Factorization
19 × 289 × 5189
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28492799
Product of the distinct prime numbers
The prime factorization of 28492799 is 19 × 289 × 5189.
Since it has a total of 3 prime factors.
1 , 3 , 18 , 13 , 988 , 918 , 3919 , 3202 , 8983 , 38521 , 494910 , 362188 , 337960 , 1647968 , 55868110 , 36247125 , 984971048 , 573375791 , 7220908433 , 1481077800
n×2
56985598
n×3
85478397
n×4
113971196
n×5
142463995
n÷2
14246399.5
n÷3
9497599.6666667
n÷3
7123199.75
n÷5
5698559.8
n2
811839594854401
n3
2.3131582396428E+22
n4
6.5908352777336E+29
n5
1.8779134481057E+37
2 √n
5337.8646479655
3 √n
305.43000888648
4 √n
73.06069153769
5 √n
30.970414856589
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
-28492798
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 28492799 can be divided by 8 positive divisors.
The sum of these divisors (counting 28492799) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101100101100001111111111
3
Ternary
1222121120202212
4
Quaternary
1230230033333
5
Quinary
24243232144
6
Senary
2454411035
8
Octal
154541777
10
Decimal
28492799
12
Duodecimal
9660a7b
16
Hexadecimal
1b2c3ff
20
Vigesimal
8i1bjj
36
Base36
gyp6n
md5
fb8e41629852fe1d6378158e0e46f185
sha1
b63866c03ff7f45e4a09aed1fd3ab9b30140a3ae
sha256
5cff18b3ec7ff897bed9d948ed19675d617dac82b1716357c205887f7ef7f12b
sha512
e2b7328932dd6756973633fe01849a5ce428702417761e1bb207e4d091464df8c8f1a8b79954d944448df57a479fadc98493d0ed6a9e190a0bb60e1d8da5f240
ripemd-160
4788ad370e02663b541c387ca1e5366a2143bb0e
Diameter
56985598
Circumference
179025536.03722
Area
2.5504693070879E+15
Volume
9.6893345763366E+22
Surface area
1.0201877228352E+16
Circumference
179025536.03722
Perimeter
113971196
Area
811839594854401
Diagonal
40294902.775771
Surface area
4871037569126406
Volume
2.3131582396428E+22
Space diagonal
49350975.517848
Perimeter
85478397
Area
3.5153685647099E+14
Altitude
24675487.758924
Surface area
3.5153685647099E+14
Volume
2.7260831286816E+21
Height
13431634.25859