808219827 is an odd 9-digits composite number following 808219826
and preceding 808219828 . In scientific notation, it is written as 8.08219827 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 534699360 positive integers (up to 808219827) that are relatively prime to 808219827.
808219827 has 8 divisors, whose sum is 904878480
The reverse of 808219827 is 728912808
Previous prime number is 131
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
eight hundred eight million two hundred nineteen thousand eight hundred twenty-seven
Scientific notation
8.08219827 × 10^8
Engineering notation
8.08219827 × 10^6
Prime Factorization
9 × 131 × 685513
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
808219827
Product of the distinct prime numbers
The prime factorization of 808219827 is 9 × 131 × 685513.
Since it has a total of 3 prime factors.
9 , 6 , 35 , 84 , 596 , 793 , 3631 , 2634 , 89615 , 30067 , 764240 , 790482 , 840153 , 5608477 , 40196121 , 99903192 , 587201727 , 712040034 , 8972180150 , 3128456995
n×2
1616439654
n×3
2424659481
n×4
3232879308
n×5
4041099135
n÷2
404109913.5
n÷3
269406609
n÷3
202054956.75
n÷5
161643965.4
n2
653219288755909929
n3
5.2794478055136E+26
n4
4.2669543920278E+35
n5
3.4486371405416E+44
2 √n
28429.207287577
3 √n
931.4863606039
4 √n
168.60962987794
5 √n
60.465256570657
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
-808219826
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 808219827 can be divided by 8 positive divisors.
The sum of these divisors (counting 808219827) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000001011000111010010110011
3
Ternary
2002022210211011200
4
Quaternary
300023013102303
5
Quinary
3123401013302
6
Senary
212110542243
8
Octal
6013072263
10
Decimal
808219827
12
Duodecimal
1a6807983
16
Hexadecimal
302c74b3
20
Vigesimal
ccb79b7
36
Base36
dd6yer
md5
d19aa48f1aa86bc4466133039ea02fdd
sha1
6190e655c36cabc829cfb194e5f0d7e650b1b835
sha256
6f7bcd8dbd889761f88a946109bd3c38d4b6901286bce90c856167581014c0b5
sha512
ce4167a01894ad73dcad4a721d5cc1e0e137a7e645989a9bf7faa51a139bcf06e7db7000fe61db95089239278ef2f4e5c10ee9790d3796501af51c9bce0d8b04
ripemd-160
38a94be965dcadaf510e48f56d36b12e37c1c5ff
Diameter
1616439654
Circumference
5078194941.9776
Area
2.0521489187387E+18
Volume
2.2114499254417E+27
Surface area
8.2085956749549E+18
Circumference
5078194941.9776
Perimeter
3232879308
Area
653219288755909929
Diagonal
1142995440.7222
Surface area
3919315732535459574
Volume
5.2794478055136E+26
Space diagonal
1399877804.0485
Perimeter
2424659481
Area
2.8285224915231E+17
Altitude
699938902.02426
Surface area
2.8285224915231E+17
Volume
6.2218889069986E+25
Height
380998480.24075