814893390 is an even 9-digits composite number following 814893389
and preceding 814893391 . In scientific notation, it is written as 8.14893390 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 217304880 positive integers (up to 814893390) that are relatively prime to 814893390.
814893390 has 16 divisors, whose sum is 1629786960
The reverse of 814893390 is 093398418
Previous prime number is 9
Is Prime? no Number parity even Number length 9 Sum of Digits 45 Digital Root 9
Name
eight hundred fourteen million eight hundred ninety-three thousand three hundred ninety
Scientific notation
8.14893390 × 10^8
Engineering notation
8.14893390 × 10^6
Prime Factorization
2 × 5 × 9 × 9054371
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
814893390 Product of the distinct prime numbers
The prime factorization of 814893390 is 2 × 5 × 9 × 9054371.
Since it has a total of 4 prime factors.
5 , 7 , 65 , 92 , 974 , 231 , 4464 , 5167 , 67309 , 22698 , 780876 , 599056 , 9209122 , 2930662 , 47824399 , 75181343 , 672401691 , 378276995 , 2520035858 , 8730514777
n×2
1629786780
n×3
2444680170
n×4
3259573560
n×5
4074466950
n÷2
407446695
n÷3
271631130
n÷3
203723347.5
n÷5
162978678
n2
664051237065692100
n3
5.4113096370616E+26
n4
4.4096404544848E+35
n5
3.5933868586362E+44
2 √n28546.337593464
3 √n934.04313253879
4 √n168.95661453007
5 √n60.564782093445
1 , 2 , 5 , 9 , 10 , 18 , 45 , 90 , 9054371 , 18108742 , 45271855 , 81489339 , 90543710 , 162978678 , 407446695 , 814893390
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-814893389 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 814893390 can be divided by 16 positive divisors.
The sum of these divisors (counting 814893390) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110000100100100100100101001110
3
Ternary
2002210100212120200
4
Quaternary
300210210211032
5
Quinary
3132103042030
6
Senary
212505554330
8
Octal
6044444516
10
Decimal
814893390
12
Duodecimal
1a8aa59a6
16
Hexadecimal
3092494e
20
Vigesimal
ced1d9a
36
Base36
dh5zri
md5
21d49f6449fbaba359024b0b9201c0d7
sha1
bdc0179548bdf7c2b776f3e627f09683ce3ca554
sha256
be910c00a3a59f32083418b4f6ba4c46320a796338c0e47634d6239a31ceb9c9
sha512
3325c521a6a4dd95eb1dbaee998e70b7afece699e17030b0a73ac3429672157c5bfd671978dc3cc0e23ddf4221bb38e95b40240000ac7fc34818a994d39439cd
ripemd-160
e0228cfee11ec0f5dc845df39d8838b0289a2771
Diameter
1629786780
Circumference
5120126174.9658
Area
2.0861784879728E+18
Volume
2.266684080279E+27
Surface area
8.3447139518912E+18
Circumference
5120126174.9658
Perimeter
3259573560
Area
664051237065692100
Diagonal
1152433284.0262
Surface area
3984307422394152600
Volume
5.4113096370616E+26
Space diagonal
1411436754.232
Perimeter
2444680170
Area
2.8754262035669E+17
Altitude
705718377.11602
Surface area
2.8754262035669E+17
Volume
6.3772895657772E+25
Height
384144428.00873