28576789 is an odd 8-digits prime number following 28576788
and preceding 28576790 . In scientific notation, it is written as 2.8576789 × 10^7.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 28576788 positive integers (up to 28576789) that are relatively prime to 28576789.
28576789 has 2 divisors, whose sum is 28576790
The reverse of 28576789 is 98767582
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 52 Digital Root 7
Name
twenty-eight million five hundred seventy-six thousand seven hundred eighty-nine
Scientific notation
2.8576789 × 10^7
Engineering notation
2.8576789 × 10^6
Prime Factorization
28576789
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28576789 Product of the distinct prime numbers
The prime factorization of 28576789 is 28576789.
Since it has a total of 1 prime factors.
5 , 3 , 71 , 57 , 698 , 910 , 5578 , 2127 , 99818 , 3859 , 682252 , 72495 , 8530394 , 9014943 , 87160582 , 63015738 , 437975028 , 342454368 , 6438431223 , 1814564138
n×2
57153578
n×3
85730367
n×4
114307156
n×5
142883945
n÷2
14288394.5
n÷3
9525596.3333333
n÷3
7144197.25
n÷5
5715357.8
n2
816632869550521
n3
2.333674520361E+22
n4
6.6688924363032E+29
n5
1.9057553201593E+37
2 √n5345.7262369111
3 √n305.72982617556
4 √n73.114473511823
5 √n30.988652050228
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28576790 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14288395 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5345.7263304438 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999300131 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28576789 can be divided by 2 positive divisors.
The sum of these divisors (counting 28576789) is 28576790, the average is 14288395.
Base
System
Value
2
Binary
1101101000000110000010101
3
Ternary
1222202211222121
4
Quaternary
1231000300111
5
Quinary
24303424124
6
Senary
2500255541
8
Octal
155006025
10
Decimal
28576789
12
Duodecimal
96a15b1
16
Hexadecimal
1b40c15
20
Vigesimal
8ic1j9
36
Base36
h0hzp
md5
5476e238d6b75d37d1fd0afe60c12cff
sha1
ec6fd8a06757aa5f5137f0ea9638e067b5f7fc1b
sha256
e9cad267ea98538a9fda9b1a4827487a68dd5a09f366b0236d022eb23c9fa126
sha512
9a322dda29a27ee2d07d1bf7a2f451d42c38ba62730550de0ad05eeeb21ab7eac30f46ca4c08638239c8f03dc0f53ea8eeb0eb7adbb75e8252c5e37bfbaed705
ripemd-160
28e8181f4b4ee453ade7771462a73451b1dcdf19
Diameter
57153578
Circumference
179553260.77117
Area
2.5655278236599E+15
Volume
9.7752729720476E+22
Surface area
1.0262111294639E+16
Circumference
179553260.77117
Perimeter
114307156
Area
816632869550521
Diagonal
40413682.572874
Surface area
4899797217303126
Volume
2.333674520361E+22
Space diagonal
49496450.465175
Perimeter
85730367
Area
3.5361240529807E+14
Altitude
24748225.232588
Surface area
3.5361240529807E+14
Volume
2.7502617973825E+21
Height
13471227.524291