28492843 is an odd 8-digits prime number following 28492842
and preceding 28492844 . In scientific notation, it is written as 2.8492843 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 28492842 positive integers (up to 28492843) that are relatively prime to 28492843.
28492843 has 2 divisors, whose sum is 28492844
The reverse of 28492843 is 34829482
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 40 Digital Root 4
Name
twenty-eight million four hundred ninety-two thousand eight hundred forty-three
Scientific notation
2.8492843 × 10^7
Engineering notation
2.8492843 × 10^6
Prime Factorization
28492843
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28492843 Product of the distinct prime numbers
The prime factorization of 28492843 is 28492843.
Since it has a total of 1 prime factors.
6 , 10 , 8 , 86 , 541 , 205 , 1158 , 2762 , 66270 , 17133 , 692347 , 743868 , 8807256 , 7750657 , 74205927 , 77918070 , 796380919 , 268730848 , 7858952648 , 7322518984
n×2
56985686
n×3
85478529
n×4
113971372
n×5
142464215
n÷2
14246421.5
n÷3
9497614.3333333
n÷3
7123210.75
n÷5
5698568.6
n2
811842102222649
n3
2.313168955942E+22
n4
6.5908759894129E+29
n5
1.8779279479881E+37
2 √n5337.8687694622
3 √n305.43016610648
4 √n73.060719743664
5 √n30.970424421794
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28492844 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14246422 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5337.8688631326 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999298069 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28492843 can be divided by 2 positive divisors.
The sum of these divisors (counting 28492843) is 28492844, the average is 14246422.
Base
System
Value
2
Binary
1101100101100010000101011
3
Ternary
1222121120211111
4
Quaternary
1230230100223
5
Quinary
24243232333
6
Senary
2454411151
8
Octal
154542053
10
Decimal
28492843
12
Duodecimal
9660ab7
16
Hexadecimal
1b2c42b
20
Vigesimal
8i1c23
36
Base36
gyp7v
md5
6bd4e35799cfc616bb160194a19a0b8b
sha1
62288a747253c8e0bb9398628860471b1735a48f
sha256
22399c3d0619797fd43facfa55be657e76560b18ca936559930f1ed5e5279de3
sha512
5a5bae740288efd7360e101a2e0c228f70823982fb457aa43234f08b6c71048221c34879c5487621087edd28946b5f81d2597e99d2ccc55def3ab3de246f38de
ripemd-160
33c7dd9999d9d31afba26c9c8cbb48cc8ff59114
Diameter
56985686
Circumference
179025812.49737
Area
2.5504771842176E+15
Volume
9.6893794646658E+22
Surface area
1.020190873687E+16
Circumference
179025812.49737
Perimeter
113971372
Area
811842102222649
Diagonal
40294965.001167
Surface area
4871052613335894
Volume
2.313168955942E+22
Space diagonal
49351051.728083
Perimeter
85478529
Area
3.5153794219329E+14
Altitude
24675525.864042
Surface area
3.5153794219329E+14
Volume
2.7260957579613E+21
Height
13431655.000389