808045142 is an even 9-digits composite number following 808045141
and preceding 808045143 . In scientific notation, it is written as 8.08045142 × 10^8.
The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors.
There are 404022570 positive integers (up to 808045142) that are relatively prime to 808045142.
808045142 has 4 divisors, whose sum is 1212067716
The reverse of 808045142 is 241540808
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
eight hundred eight million forty-five thousand one hundred forty-two
Scientific notation
8.08045142 × 10^8
Engineering notation
8.08045142 × 10^6
Prime Factorization
2 × 404022571
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
808045142
Product of the distinct prime numbers
The prime factorization of 808045142 is 2 × 404022571.
Since it has a total of 2 prime factors.
1 , 3 , 65 , 93 , 842 , 794 , 1448 , 5512 , 72100 , 51956 , 259420 , 686284 , 3979094 , 6952469 , 61832685 , 79139833 , 955561613 , 44611893 , 7129876456 , 6139917360
n×2
1616090284
n×3
2424135426
n×4
3232180568
n×5
4040225710
n÷2
404022571
n÷3
269348380.66667
n÷3
202011285.5
n÷5
161609028.4
n2
652936951509800164
n3
5.2760253169978E+26
n4
4.2632666264691E+35
n5
3.4449118865691E+44
2 √n
28426.134841023
3 √n
931.41924667696
4 √n
168.60051850757
5 √n
60.462642606914
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-808045141
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 808045142 can be divided by 4 positive divisors.
The sum of these divisors (counting 808045142) is 1, the average is 0.25.
Base
System
Value
2
Binary
110000001010011100101001010110
3
Ternary
2002022110221112212
4
Quaternary
300022130221112
5
Quinary
3123324421032
6
Senary
212103113422
8
Octal
6012345126
10
Decimal
808045142
12
Duodecimal
1a6742872
16
Hexadecimal
3029ca56
20
Vigesimal
cca5ch2
36
Base36
dd37me
md5
a9c1f17941ed4c709f9f0d92208584be
sha1
e08142f2c74898f05af42c1f7ad7bef911c53d05
sha256
d9f6c4d743e5b8dd46f6cbc589257cc600c1cc1a1c03699ae94725cdd47f80c9
sha512
52e92178e33b9a014067aae630c609301464a1c9be19b7138fe989b0f4406372286d2807b073974c291c3890cebcbe1e2c55e7bf50fedb0e11fb06cc1bf45b93
ripemd-160
5a86c48a77e2f8aed8ab8449c9ba746aa28490cd
Diameter
1616090284
Circumference
5077097363.7522
Area
2.0512619301205E+18
Volume
2.2100163168046E+27
Surface area
8.205047720482E+18
Circumference
5077097363.7522
Perimeter
3232180568
Area
652936951509800164
Diagonal
1142748398.8261
Surface area
3917621709058800984
Volume
5.2760253169978E+26
Space diagonal
1399575240.7532
Perimeter
2424135426
Area
2.8272999353853E+17
Altitude
699787620.3766
Surface area
2.8272999353853E+17
Volume
6.2178554656018E+25
Height
380916132.94203