490249621 is an odd 9-digits composite number following 490249620
and preceding 490249622 . In scientific notation, it is written as 4.90249621 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors.
There are 449684224 positive integers (up to 490249621) that are relatively prime to 490249621.
490249621 has 16 divisors, whose sum is 532376064
The reverse of 490249621 is 126942094
Previous prime number is 263
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
four hundred ninety million two hundred forty-nine thousand six hundred twenty-one
Scientific notation
4.90249621 × 10^8
Engineering notation
4.90249621 × 10^6
Prime Factorization
17 × 47 × 263 × 2333
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
490249621
Product of the distinct prime numbers
The prime factorization of 490249621 is 17 × 47 × 263 × 2333.
Since it has a total of 4 prime factors.
6 , 10 , 37 , 76 , 344 , 898 , 8418 , 9858 , 83221 , 74504 , 763865 , 578725 , 3128962 , 2281812 , 68354336 , 26943504 , 185160427 , 279236370 , 556818563 , 3829631712
n×2
980499242
n×3
1470748863
n×4
1960998484
n×5
2451248105
n÷2
245124810.5
n÷3
163416540.33333
n÷3
122562405.25
n÷5
98049924.2
n2
240344690890643641
n3
1.178288936185E+26
n4
5.7765570439319E+34
n5
2.8319549014725E+43
2 √n
22141.581266929
3 √n
788.5073674515
4 √n
148.8004746865
5 √n
54.712108668935
1 , 17 , 47 , 263 , 799 , 2333 , 4471 , 12361 , 39661 , 109651 , 210137 , 613579 , 1864067 , 10430843 , 28838213 , 490249621
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
-490249620
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 490249621 can be divided by 16 positive divisors.
The sum of these divisors (counting 490249621) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11101001110001001110110010101
3
Ternary
1021011111021001101
4
Quaternary
131032021312111
5
Quinary
2001000441441
6
Senary
120351430101
8
Octal
3516116625
10
Decimal
490249621
12
Duodecimal
118225331
16
Hexadecimal
1d389d95
20
Vigesimal
7d41411
36
Base36
83vr11
md5
9b3c3e0aa4e55349e3b532b2bc99e14b
sha1
6cd3a032d90392c0028b705d808b83e8f72875fd
sha256
de455d39804b7ff4076e81ad691146de551bd60a5085544b6dcd0bc4d73297ec
sha512
c87fc9f6b3727387618004c67e24e435ac4d7d34e428d90ea672a1bbc6b480bf311589db918cfc268ba0af10845e9456584c8726aed7b1365e3136f154ecb31e
ripemd-160
5e2f9d1e6b8918dea0159f466421242fe7e0f660
Diameter
980499242
Circumference
3080329215.5176
Area
7.5506511523136E+17
Volume
4.9356051542999E+26
Surface area
3.0202604609254E+18
Circumference
3080329215.5176
Perimeter
1960998484
Area
240344690890643641
Diagonal
693317662.96647
Surface area
1442068145343861846
Volume
1.178288936185E+26
Space diagonal
849137251.96339
Perimeter
1470748863
Area
1.0407230398801E+17
Altitude
424568625.98169
Surface area
1.0407230398801E+17
Volume
1.3886268282892E+25
Height
231105887.65549