490298979 is an odd 9-digits composite number following 490298978
and preceding 490298980 . In scientific notation, it is written as 4.90298979 × 10^8.
The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors.
There are 326865984 positive integers (up to 490298979) that are relatively prime to 490298979.
490298979 has 4 divisors, whose sum is 653731976
The reverse of 490298979 is 979892094
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3
Name
four hundred ninety million two hundred ninety-eight thousand nine hundred seventy-nine
Scientific notation
4.90298979 × 10^8
Engineering notation
4.90298979 × 10^6
Prime Factorization
3 × 163432993
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
490298979
Product of the distinct prime numbers
The prime factorization of 490298979 is 3 × 163432993.
Since it has a total of 2 prime factors.
9 , 1 , 72 , 99 , 470 , 182 , 314 , 2986 , 99681 , 81544 , 906631 , 510147 , 4331042 , 4387059 , 17358302 , 11064742 , 894519504 , 874863526 , 9415521705 , 1106267636
n×2
980597958
n×3
1470896937
n×4
1961195916
n×5
2451494895
n÷2
245149489.5
n÷3
163432993
n÷3
122574744.75
n÷5
98059795.8
n2
240393088808442441
n3
1.1786448600144E+26
n4
5.7788837146864E+34
n5
2.8333807850705E+43
2 √n
22142.695838583
3 √n
788.53382869283
4 √n
148.80421982788
5 √n
54.713210300184
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
-490298978
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 490298979 can be divided by 4 positive divisors.
The sum of these divisors (counting 490298979) is 1, the average is 0.25.
Base
System
Value
2
Binary
11101001110010101111001100011
3
Ternary
1021011120202202110
4
Quaternary
131032111321203
5
Quinary
2001004031404
6
Senary
120352450403
8
Octal
3516257143
10
Decimal
490298979
12
Duodecimal
118249a03
16
Hexadecimal
1d395e63
20
Vigesimal
7d4778j
36
Base36
83wt43
md5
98ce4590fd13d95d2abb9776d905ff7c
sha1
bf39fe9c81957815db98b6712de04126ad79a14d
sha256
227027c10fd0ce04445d540d94e0d197313ad33cdffdf5e6f2b45b00006cdb9b
sha512
0fd523bcad284d3c28fac634722e99d60170759098cb701eae68b027a1717e8d887ed85b029b32c3120a5b11a958b26ac29a55fe0e3c830654bc227c75dceb1a
ripemd-160
4e7a1f9894623051f41424b89289477f62dd67f4
Diameter
980597958
Circumference
3080639340.978
Area
7.5521716177436E+17
Volume
4.93709604455E+26
Surface area
3.0208686470974E+18
Circumference
3080639340.978
Perimeter
1961195916
Area
240393088808442441
Diagonal
693387465.71948
Surface area
1442358532850654646
Volume
1.1786448600144E+26
Space diagonal
849222742.52715
Perimeter
1470896937
Area
1.0409326090116E+17
Altitude
424611371.26357
Surface area
1.0409326090116E+17
Volume
1.3890462885447E+25
Height
231129155.23983