808212838 is an even 9-digits composite number following 808212837
and preceding 808212839 . In scientific notation, it is written as 8.08212838 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 400530144 positive integers (up to 808212838) that are relatively prime to 808212838.
808212838 has 8 divisors, whose sum is 1223048088
The reverse of 808212838 is 838212808
Previous prime number is 113
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
eight hundred eight million two hundred twelve thousand eight hundred thirty-eight
Scientific notation
8.08212838 × 10^8
Engineering notation
8.08212838 × 10^6
Prime Factorization
2 × 113 × 3576163
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
808212838
Product of the distinct prime numbers
The prime factorization of 808212838 is 2 × 113 × 3576163.
Since it has a total of 3 prime factors.
8 , 1 , 48 , 79 , 690 , 71 , 13 , 2002 , 37182 , 92528 , 499353 , 873730 , 6801554 , 4749872 , 49075389 , 60316214 , 822228555 , 299456994 , 3442975153 , 5154375593
n×2
1616425676
n×3
2424638514
n×4
3232851352
n×5
4041064190
n÷2
404106419
n÷3
269404279.33333
n÷3
202053209.5
n÷5
161642567.6
n2
653207991508014244
n3
5.2793108462097E+26
n4
4.2668068016993E+35
n5
3.4484880343991E+44
2 √n
28429.08436795
3 √n
931.48367561783
4 √n
168.60926536804
5 √n
60.465151996846
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
-808212837
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 808212838 can be divided by 8 positive divisors.
The sum of these divisors (counting 808212838) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000001011000101100101100110
3
Ternary
2002022210110120211
4
Quaternary
300023011211212
5
Quinary
3123400302323
6
Senary
212110450034
8
Octal
6013054546
10
Decimal
808212838
12
Duodecimal
1a680391a
16
Hexadecimal
302c5966
20
Vigesimal
ccb6c1i
36
Base36
dd6t0m
md5
4368c2f7d56cdb2d4e646e8aa63b0220
sha1
ca81fc3fe6b3f20aaa8f5ec88a206ccbe2b11b5f
sha256
041afb279980d699032be9c628b60a36e84a8e826f83ba7d5e886a3f2daa03fb
sha512
e536afc877d079a8bae82a886a3d46bb22421707e4e8b1909257a65f6a2943d00ef72b4613b861bd8372bdc5ab6073767370ae599ef7a29723a998b7fb30b52f
ripemd-160
2911d5c9d7dd88d2fef6d64d02bf0de89e9333be
Diameter
1616425676
Circumference
5078151028.7955
Area
2.0521134273877E+18
Volume
2.2113925560626E+27
Surface area
8.2084537095509E+18
Circumference
5078151028.7955
Perimeter
3232851352
Area
653207991508014244
Diagonal
1142985556.7836
Surface area
3919247949048085464
Volume
5.2793108462097E+26
Space diagonal
1399865698.7454
Perimeter
2424638514
Area
2.8284735730048E+17
Altitude
699932849.37272
Surface area
2.8284735730048E+17
Volume
6.221727498911E+25
Height
380995185.59455