808393137 is an odd 9-digits composite number following 808393136
and preceding 808393138 . In scientific notation, it is written as 8.08393137 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 538048368 positive integers (up to 808393137) that are relatively prime to 808393137.
808393137 has 8 divisors, whose sum is 1079618304
The reverse of 808393137 is 731393808
Previous prime number is 613
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
eight hundred eight million three hundred ninety-three thousand one hundred thirty-seven
Scientific notation
8.08393137 × 10^8
Engineering notation
8.08393137 × 10^6
Prime Factorization
3 × 613 × 439583
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
808393137
Product of the distinct prime numbers
The prime factorization of 808393137 is 3 × 613 × 439583.
Since it has a total of 3 prime factors.
7 , 5 , 18 , 61 , 686 , 350 , 5893 , 3455 , 4512 , 95133 , 1706 , 370295 , 9330601 , 7497567 , 10959985 , 51654214 , 474879675 , 276884132 , 9491591126 , 3695692718
n×2
1616786274
n×3
2425179411
n×4
3233572548
n×5
4041965685
n÷2
404196568.5
n÷3
269464379
n÷3
202098284.25
n÷5
161678627.4
n2
653499463948700769
n3
5.2828448168931E+26
n4
4.2706154938124E+35
n5
3.4523362559638E+44
2 √n
28432.255221843
3 √n
931.55293670033
4 √n
168.61866807042
5 √n
60.467849512463
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
-808393136
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 808393137 can be divided by 8 positive divisors.
The sum of these divisors (counting 808393137) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000001011110001100110110001
3
Ternary
2002100010121220120
4
Quaternary
300023301212301
5
Quinary
3123422040022
6
Senary
212114400453
8
Octal
6013614661
10
Decimal
808393137
12
Duodecimal
1a6890129
16
Hexadecimal
302f19b1
20
Vigesimal
ccc92gh
36
Base36
ddao4x
md5
f8b5d5220744601a3983c47dfe80e218
sha1
b05b25ba3e982b57262d07522d42c87c0bfae088
sha256
85132b0209ea844f1879921f652ba056fe45c2faf25e4238e71a06ef7a76fde9
sha512
41f2f746e0b107af349eaef6499bdf524dda37de0b28f7f323a08788e561ac15cbf6ee98d6444a3375213d5d8d39ec81c0540a18b0dab6859b5e2c74dbc92acb
ripemd-160
ceb560ca7e86755159ea1afe75233df376d4c945
Diameter
1616786274
Circumference
5079283880.8232
Area
2.0530291150661E+18
Volume
2.2128728622408E+27
Surface area
8.2121164602644E+18
Circumference
5079283880.8232
Perimeter
3233572548
Area
653499463948700769
Diagonal
1143240538.0747
Surface area
3920996783692204614
Volume
5.2828448168931E+26
Space diagonal
1400177985.774
Perimeter
2425179411
Area
2.8297356856954E+17
Altitude
700088992.88699
Surface area
2.8297356856954E+17
Volume
6.2258923233022E+25
Height
381080179.35824