490640249 (number)

490640249 is an odd 9-digits composite number following 490640248 and preceding 490640250. In scientific notation, it is written as 4.90640249 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 422560800 positive integers (up to 490640249) that are relatively prime to 490640249.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.90640249 × 10^8
Engineering notation 4.90640249 × 10^6

Prime Factorization of 490640249

Prime Factorization 11 × 19 × 2347561

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 490640249
Product of the distinct prime numbers

The prime factorization of 490640249 is 11 × 19 × 2347561. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 67, 94, 603, 121, 7917, 112, 744, 61817, 468415, 19983, 2722945, 8051289, 91109784, 83494054, 699659755, 575262892, 1636835250, 9123056066

Basic calculations (n = 490640249)

Multiplication

n×y
n×2 981280498
n×3 1471920747
n×4 1962560996
n×5 2453201245

Division

n÷y
n÷2 245320124.5
n÷3 163546749.66667
n÷3 122660062.25
n÷5 98128049.8

Exponentiation

ny
n2 240727853938782001
n3 1.1811077419776E+26
n4 5.7949899661972E+34
n5 2.8432553199675E+43

Nth Root

y√n
2√n 22150.400651004
3√n 788.71673785607
4√n 148.83010666866
5√n 54.720824748362

Divisors of 490640249

1, 11, 19, 209, 2347561, 25823171, 44603659, 490640249

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 -490640248
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 490640249 can be divided by 8 positive divisors. The sum of these divisors (counting 490640249) is 1, the average is 0.125.

Base conversion 490640249

Base System Value
2 Binary 11101001111101001001101111001
3 Ternary 1021012020002220002
4 Quaternary 131033221031321
5 Quinary 2001100441444
6 Senary 120404042345
8 Octal 3517511571
10 Decimal 490640249
12 Duodecimal 1183933b5
16 Hexadecimal 1d3e9379
20 Vigesimal 7d6a0c9
36 Base36 8444ft

Cryptographic Hash Functions

md5 6d6b4c908c647d3a2d2ed4c5a19e36fa
sha1 16858163bf7d08f926e0c47eda6b6d0b9d7b7d24
sha256 e0b89856543e48d321259624cfcdc3cc6e9798c1e476e51aac01e968eda3889e
sha512 91060d204d41b770c745999779e5c4c13a7b3ad39d0aaa79583b5502a1b255e79f1ca37e9ecca6dcfed9a17b12fc801fd74ce80ae90bc5461488ee83d48cf972
ripemd-160 b5ff12ef96031a522510c80907895129e449aea9

490640249 as geometric shapes

Circle

Radius = n
Diameter 981280498
Circumference 3082783603.6277
Area 7.5626885744851E+17

Sphere

Radius = n
Volume 4.9474125403931E+26
Surface area 3.0250754297941E+18
Circumference 3082783603.6277

Square

Length = n
Perimeter 1962560996
Area 240727853938782001
Diagonal 693870094.38191

Cube

Length = n
Surface area 1444367123632692006
Volume 1.1811077419776E+26
Space diagonal 849813839.50625

Equilateral Triangle

Length = n
Perimeter 1471920747
Area 1.0423821845475E+17
Altitude 424906919.75312

Triangular Pyramid

Length = n
Surface area 1.0423821845475E+17
Volume 1.3919488227738E+25
Height 231290031.46064