494236991 is an odd 9-digits prime number following 494236990
and preceding 494236992 . In scientific notation, it is written as 4.94236991 × 10^8.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 494236990 positive integers (up to 494236991) that are relatively prime to 494236991.
494236991 has 2 divisors, whose sum is 494236992
The reverse of 494236991 is 199632494
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
four hundred ninety-four million two hundred thirty-six thousand nine hundred ninety-one
Scientific notation
4.94236991 × 10^8
Engineering notation
4.94236991 × 10^6
Prime Factorization
494236991
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
494236991 Product of the distinct prime numbers
The prime factorization of 494236991 is 494236991.
Since it has a total of 1 prime factors.
2 , 8 , 64 , 23 , 666 , 915 , 9470 , 7878 , 50722 , 18066 , 22587 , 305480 , 4641602 , 3427567 , 1608822 , 91296992 , 80538519 , 359398699 , 3916148569 , 6116758458
n×2
988473982
n×3
1482710973
n×4
1976947964
n×5
2471184955
n÷2
247118495.5
n÷3
164745663.66667
n÷3
123559247.75
n÷5
98847398.2
n2
244270203272734081
n3
1.2072737025647E+26
n4
5.9667932206903E+34
n5
2.9490099273132E+43
2 √n22231.441496223
3 √n790.63933237778
4 √n149.10211767853
5 √n54.800819038271
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
494236992 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
247118496 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
22231.441518714 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999959534 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 494236991 can be divided by 2 positive divisors.
The sum of these divisors (counting 494236991) is 494236992, the average is 247118496.
Base
System
Value
2
Binary
11101011101010111010100111111
3
Ternary
1021102222211200202
4
Quaternary
131131113110333
5
Quinary
2003011040431
6
Senary
121013114115
8
Octal
3535272477
10
Decimal
494236991
12
Duodecimal
11962893b
16
Hexadecimal
1d75753f
20
Vigesimal
7e8jc9b
36
Base36
8697pb
md5
329acc2cc3a48943834e8cb38e213fd1
sha1
a321af471b1443da4126aaaf4105c92383385765
sha256
0c61c69d523a2079aed18daba0b3e95ed50ab8e0023834143255fed9f3092fa5
sha512
0baa73bd9442c5d8ddf95d51d4e0f8e0530af1f86098388a79e34c451ce9f2c48667e117ca9132b92f33af37db88d1d026ac4726e1f14aff643a7d7e18424c4b
ripemd-160
578fbcd7fd3bcaddded7e628102ac639e77064ef
Diameter
988473982
Circumference
3105382600.1158
Area
7.6739747609251E+17
Volume
5.0570162597994E+26
Surface area
3.06958990437E+18
Circumference
3105382600.1158
Perimeter
1976947964
Area
244270203272734081
Diagonal
698956655.69867
Surface area
1465621219636404486
Volume
1.2072737025647E+26
Space diagonal
856043579.39196
Perimeter
1482710973
Area
1.0577210071089E+17
Altitude
428021789.69598
Surface area
1.0577210071089E+17
Volume
1.4227857030529E+25
Height
232985551.89956