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 3 prime factors and 8 positive divisors.
There are 449684224 positive integers (up to 490249621) that are relatively prime to 490249621.
490249621 has 8 divisors, whose sum is 492940800
The reverse of 490249621 is 126942094
Previous prime number is 2333
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
799 × 2333 × 263
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
490249621 Product of the distinct prime numbers
The prime factorization of 490249621 is 799 × 2333 × 263.
Since it has a total of 3 prime factors.
5 , 2 , 16 , 54 , 652 , 23 , 5694 , 6843 , 90676 , 12020 , 179408 , 553084 , 5406763 , 2909661 , 61852786 , 34365769 , 916985034 , 497944943 , 2715383379 , 24289335
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 √n22141.581266929
3 √n788.5073674515
4 √n148.8004746865
5 √n54.712108668935
8 divisors
τ Total Divisors
8 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
0.125 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
8 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 8 positive divisors.
The sum of these divisors (counting 490249621) is 1, the average is 0.125.
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