28676819 is an odd 8-digits prime number following 28676818
and preceding 28676820 . In scientific notation, it is written as 2.8676819 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 28676818 positive integers (up to 28676819) that are relatively prime to 28676819.
28676819 has 2 divisors, whose sum is 28676820
The reverse of 28676819 is 91867682
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 six hundred seventy-six thousand eight hundred nineteen
Scientific notation
2.8676819 × 10^7
Engineering notation
2.8676819 × 10^6
Prime Factorization
28676819
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28676819 Product of the distinct prime numbers
The prime factorization of 28676819 is 28676819.
Since it has a total of 1 prime factors.
4 , 9 , 46 , 5 , 967 , 384 , 7905 , 6290 , 39360 , 57851 , 796407 , 495573 , 2672058 , 8101611 , 56241941 , 13536567 , 101623722 , 527162327 , 7307192784 , 9551042023
n×2
57353638
n×3
86030457
n×4
114707276
n×5
143384095
n÷2
14338409.5
n÷3
9558939.6666667
n÷3
7169204.75
n÷5
5735363.8
n2
822359947958761
n3
2.3582667380463E+22
n4
6.7627588400674E+29
n5
1.9393441119726E+37
2 √n5355.074135808
3 √n306.08613563302
4 √n73.178372049452
5 √n31.010316232004
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28676820 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14338410 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5355.0742291774 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999302573 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28676819 can be divided by 2 positive divisors.
The sum of these divisors (counting 28676819) is 28676820, the average is 14338410.
Base
System
Value
2
Binary
1101101011001001011010011
3
Ternary
1222221221012102
4
Quaternary
1231121023103
5
Quinary
24320124234
6
Senary
2502351015
8
Octal
155311323
10
Decimal
28676819
12
Duodecimal
972b46b
16
Hexadecimal
1b592d3
20
Vigesimal
8j4c0j
36
Base36
h2n6b
md5
d25cbe0c1c4eb35034cffa3595e8f9b2
sha1
b047a8399760fe9eb250da2fefc3d7f901e88e17
sha256
b9aca5715a82a0cdba22670646f672cdd15f342e8d56526f3a38c6feb5f29187
sha512
e8f073a6dcab311df2007bda6d8c5cb6584fca225a8f964f8a2533946a674c08897a372a42c8b0265907fdf28fdeb33ea172d430a1cdc9a07273bb17b179794c
ripemd-160
238e68905ea2a60dd44926303255be76d4a8e08f
Diameter
57353638
Circumference
180181767.79745
Area
2.5835199711137E+15
Volume
9.8782846126018E+22
Surface area
1.0334079884455E+16
Circumference
180181767.79745
Perimeter
114707276
Area
822359947958761
Diagonal
40555146.355518
Surface area
4934159687752566
Volume
2.3582667380463E+22
Space diagonal
49669707.507457
Perimeter
86030457
Area
3.5609230299357E+14
Altitude
24834853.753728
Surface area
3.5609230299357E+14
Volume
2.7792440038653E+21
Height
13518382.118506