805427828 is an even 9-digits composite number following 805427827
and preceding 805427829 . In scientific notation, it is written as 8.05427828 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 402370560 positive integers (up to 805427828) that are relatively prime to 805427828.
805427828 has 12 divisors, whose sum is 1410700452
The reverse of 805427828 is 828724508
Previous prime number is 1181
Is Prime? no Number parity even Number length 9 Sum of Digits 44 Digital Root 8
Name
eight hundred five million four hundred twenty-seven thousand eight hundred twenty-eight
Scientific notation
8.05427828 × 10^8
Engineering notation
8.05427828 × 10^6
Prime Factorization
2 × 2 × 1181 × 170497
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
402713914 Product of the distinct prime numbers
The prime factorization of 805427828 is 2 × 2 × 1181 × 170497.
Since it has a total of 4 prime factors.
1 , 9 , 38 , 19 , 330 , 620 , 7545 , 1997 , 26909 , 86906 , 934011 , 486590 , 630917 , 5744425 , 92782668 , 30054872 , 79521809 , 899148533 , 667734782 , 7096726234
n×2
1610855656
n×3
2416283484
n×4
3221711312
n×5
4027139140
n÷2
402713914
n÷3
268475942.66667
n÷3
201356957
n÷5
161085565.6
n2
648713986116797584
n3
5.2249229683127E+26
n4
4.2082983578354E+35
n5
3.3894806059274E+44
2 √n28380.06039458
3 √n930.41251518823
4 √n168.4638251809
5 √n60.423423225515
1 , 2 , 4 , 1181 , 2362 , 4724 , 170497 , 340994 , 681988 , 201356957 , 402713914 , 805427828
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-805427827 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 805427828 can be divided by 12 positive divisors.
The sum of these divisors (counting 805427828) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110000000000011101101001110100
3
Ternary
2002010112222021022
4
Quaternary
300000131221310
5
Quinary
3122142142303
6
Senary
211531040312
8
Octal
6000355164
10
Decimal
805427828
12
Duodecimal
1a58a0098
16
Hexadecimal
3001da74
20
Vigesimal
cbdi9b8
36
Base36
dbj438
md5
4ad789fa27f3bcb160b3b0e16957e6f0
sha1
cf58d1d2807d645c8aacfee1a4894bef49e57f56
sha256
88a300ec5ba123ec52ca5ba2ef488f44c1e9c7fd50d79ba5a9b1f7119ebf29db
sha512
eac421eb92cb0aefc32e232da1e4e2907bcad98a23f2f8d45d1556e0208ee658abb7d0180496f880444d2f7de30548f14a1021fd408077779c2d68e33304ce11
ripemd-160
639467d92138d9f59c9a588d0cdf836169a73543
Diameter
1610855656
Circumference
5060652294.8832
Area
2.0379950930655E+18
Volume
2.1886106150432E+27
Surface area
8.1519803722619E+18
Circumference
5060652294.8832
Perimeter
3221711312
Area
648713986116797584
Diagonal
1139046957.8703
Surface area
3892283916700785504
Volume
5.2249229683127E+26
Space diagonal
1395041919.9258
Perimeter
2416283484
Area
2.8090139588371E+17
Altitude
697520959.96292
Surface area
2.8090139588371E+17
Volume
6.1576307701188E+25
Height
379682319.2901