490249621 (number)

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.

Interesting facts

Basic properties

Name

Name four hundred ninety million two hundred forty-nine thousand six hundred twenty-one

Notation

Scientific notation 4.90249621 × 10^8
Engineering notation 4.90249621 × 10^6

Prime Factorization of 490249621

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.

Most popular turbo-numbers

Basic calculations (n = 490249621)

Multiplication

n×y
n×2 980499242
n×3 1470748863
n×4 1960998484
n×5 2451248105

Division

n÷y
n÷2 245124810.5
n÷3 163416540.33333
n÷3 122562405.25
n÷5 98049924.2

Exponentiation

ny
n2 240344690890643641
n3 1.178288936185E+26
n4 5.7765570439319E+34
n5 2.8319549014725E+43

Nth Root

y√n
2√n 22141.581266929
3√n 788.5073674515
4√n 148.8004746865
5√n 54.712108668935

Divisors of 490249621

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 conversion 490249621

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

Cryptographic Hash Functions

md5 9b3c3e0aa4e55349e3b532b2bc99e14b
sha1 6cd3a032d90392c0028b705d808b83e8f72875fd
sha256 de455d39804b7ff4076e81ad691146de551bd60a5085544b6dcd0bc4d73297ec
sha512 c87fc9f6b3727387618004c67e24e435ac4d7d34e428d90ea672a1bbc6b480bf311589db918cfc268ba0af10845e9456584c8726aed7b1365e3136f154ecb31e
ripemd-160 5e2f9d1e6b8918dea0159f466421242fe7e0f660

490249621 as geometric shapes

Circle

Radius = n
Diameter 980499242
Circumference 3080329215.5176
Area 7.5506511523136E+17

Sphere

Radius = n
Volume 4.9356051542999E+26
Surface area 3.0202604609254E+18
Circumference 3080329215.5176

Square

Length = n
Perimeter 1960998484
Area 240344690890643641
Diagonal 693317662.96647

Cube

Length = n
Surface area 1442068145343861846
Volume 1.178288936185E+26
Space diagonal 849137251.96339

Equilateral Triangle

Length = n
Perimeter 1470748863
Area 1.0407230398801E+17
Altitude 424568625.98169

Triangular Pyramid

Length = n
Surface area 1.0407230398801E+17
Volume 1.3886268282892E+25
Height 231105887.65549