490366991 is an odd 9-digits composite number following 490366990
and preceding 490366992 . In scientific notation, it is written as 4.90366991 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 464558184 positive integers (up to 490366991) that are relatively prime to 490366991.
490366991 has 4 divisors, whose sum is 516175800
The reverse of 490366991 is 199663094
Previous prime number is 19
Is Prime? no Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
four hundred ninety million three hundred sixty-six thousand nine hundred ninety-one
Scientific notation
4.90366991 × 10^8
Engineering notation
4.90366991 × 10^6
Prime Factorization
19 × 25808789
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
490366991 Product of the distinct prime numbers
The prime factorization of 490366991 is 19 × 25808789.
Since it has a total of 2 prime factors.
8 , 8 , 19 , 77 , 121 , 760 , 4541 , 2121 , 46567 , 54873 , 565235 , 340845 , 7014104 , 6660943 , 67700260 , 64379902 , 381015155 , 939763655 , 6384982118 , 3072927100
n×2
980733982
n×3
1471100973
n×4
1961467964
n×5
2451834955
n÷2
245183495.5
n÷3
163455663.66667
n÷3
122591747.75
n÷5
98073398.2
n2
240459785862394081
n3
1.1791354164985E+26
n4
5.7820908616988E+34
n5
2.8353464975399E+43
2 √n22144.231551354
3 √n788.57028759205
4 √n148.80937991724
5 √n54.714728128515
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
-490366990 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 490366991 can be divided by 4 positive divisors.
The sum of these divisors (counting 490366991) is 1, the average is 0.25.
Base
System
Value
2
Binary
11101001110100110100000001111
3
Ternary
1021011201020001102
4
Quaternary
131032212200033
5
Quinary
2001013220431
6
Senary
120354133315
8
Octal
3516464017
10
Decimal
490366991
12
Duodecimal
11828123b
16
Hexadecimal
1d3a680f
20
Vigesimal
7d4fh9b
36
Base36
83y9lb
md5
f58433b10a5bfea6ef8bc4c8dbd16539
sha1
524dafdce2200d70657dde07b3ad85b9c4f58c1a
sha256
bccb1dca58476b1f65904f90be69c4c109cf54b61063babc6b1efc38ef3ac27d
sha512
87a8fe06da63d40f3c5dff84ae4293f0325ffb1583e9d766097771b46841f65d55489a5186bce1058774ed027197651a8e074d1de8a9d51d5cdf04a383bc1c5f
ripemd-160
64e2c4b0e46226ba4f28400fe7f0de1c9b885434
Diameter
980733982
Circumference
3081066672.9771
Area
7.5542669674907E+17
Volume
4.9391508827455E+26
Surface area
3.0217067869963E+18
Circumference
3081066672.9771
Perimeter
1961467964
Area
240459785862394081
Diagonal
693483649.21229
Surface area
1442758715174364486
Volume
1.1791354164985E+26
Space diagonal
849340542.76667
Perimeter
1471100973
Area
1.041221415727E+17
Altitude
424670271.38334
Surface area
1.041221415727E+17
Volume
1.3896244149055E+25
Height
231161216.4041