490638892 is an even 9-digits composite number following 490638891
and preceding 490638893 . In scientific notation, it is written as 4.90638892 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 245067920 positive integers (up to 490638892) that are relatively prime to 490638892.
490638892 has 12 divisors, whose sum is 859498416
The reverse of 490638892 is 298836094
Previous prime number is 983
Is Prime? no Number parity even Number length 9 Sum of Digits 49 Digital Root 4
Name
four hundred ninety million six hundred thirty-eight thousand eight hundred ninety-two
Scientific notation
4.90638892 × 10^8
Engineering notation
4.90638892 × 10^6
Prime Factorization
2 × 2 × 983 × 124781
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
245319446 Product of the distinct prime numbers
The prime factorization of 490638892 is 2 × 2 × 983 × 124781.
Since it has a total of 4 prime factors.
8 , 8 , 73 , 78 , 365 , 595 , 3583 , 741 , 1362 , 58373 , 956501 , 928955 , 6641590 , 9041061 , 16428815 , 70770610 , 998168827 , 181000723 , 704621274 , 8891521378
n×2
981277784
n×3
1471916676
n×4
1962555568
n×5
2453194460
n÷2
245319446
n÷3
163546297.33333
n÷3
122659723
n÷5
98127778.4
n2
240726522342987664
n3
1.1810979419738E+26
n4
5.7949258559349E+34
n5
2.843216001178E+43
2 √n22150.370019483
3 √n788.71601071801
4 √n148.83000376094
5 √n54.720794479243
1 , 2 , 4 , 983 , 1966 , 3932 , 124781 , 249562 , 499124 , 122659723 , 245319446 , 490638892
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-490638891 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 490638892 can be divided by 12 positive divisors.
The sum of these divisors (counting 490638892) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11101001111101000111000101100
3
Ternary
1021012020001000211
4
Quaternary
131033220320230
5
Quinary
2001100421032
6
Senary
120404032204
8
Octal
3517507054
10
Decimal
490638892
12
Duodecimal
118392664
16
Hexadecimal
1d3e8e2c
20
Vigesimal
7d69h4c
36
Base36
8443e4
md5
15c3f0342c0b82d126d099e26a98859b
sha1
a62bc046c854592dbfdf403368d4215ae943e127
sha256
fa6072767a189d2c33cd40bcc16dca108d59e238ec28d387abaf227d6d43e738
sha512
1b6ca47dfa4aa8d505c2c97d34c2928aa430588b668115cae0d0dc73ed2e36407191c23697bc6ccc6aae9a3087e793037b785981cbb9ca1e49baaacd1f1979b1
ripemd-160
634f9f6274217c474827625420d6683f0c2ac8c3
Diameter
981277784
Circumference
3082775077.3453
Area
7.5626467411695E+17
Volume
4.9473714902331E+26
Surface area
3.0250586964678E+18
Circumference
3082775077.3453
Perimeter
1962555568
Area
240726522342987664
Diagonal
693868175.29411
Surface area
1444359134057925984
Volume
1.1810979419738E+26
Space diagonal
849811489.1133
Perimeter
1471916676
Area
1.0423764185685E+17
Altitude
424905744.55665
Surface area
1.0423764185685E+17
Volume
1.3919372733585E+25
Height
231289391.7647