490207985 (number)

490207985 is an odd 9-digits composite number following 490207984 and preceding 490207986. In scientific notation, it is written as 4.90207985 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 392166384 positive integers (up to 490207985) that are relatively prime to 490207985.

Interesting facts

Basic properties

Name

Name four hundred ninety million two hundred seven thousand nine hundred eighty-five

Notation

Scientific notation 4.90207985 × 10^8
Engineering notation 4.90207985 × 10^6

Prime Factorization of 490207985

Prime Factorization 5 × 98041597

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 490207985
Product of the distinct prime numbers

The prime factorization of 490207985 is 5 × 98041597. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 2, 65, 80, 943, 733, 5768, 6007, 55609, 68156, 253317, 342888, 6011407, 5077544, 65871603, 34837642, 626164523, 689939381, 4570509906, 2287089945

Basic calculations (n = 490207985)

Multiplication

n×y
n×2 980415970
n×3 1470623955
n×4 1960831940
n×5 2451039925

Division

n÷y
n÷2 245103992.5
n÷3 163402661.66667
n÷3 122551996.25
n÷5 98041597

Exponentiation

ny
n2 240303868557760225
n3 1.177988751934E+26
n4 5.7745949243825E+34
n5 2.8307525420728E+43

Nth Root

y√n
2√n 22140.641025047
3√n 788.48504465866
4√n 148.79731524812
5√n 54.71117931758

Divisors of 490207985

1, 5, 98041597, 490207985

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 -490207984
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 490207985 can be divided by 4 positive divisors. The sum of these divisors (counting 490207985) is 1, the average is 0.25.

Base conversion 490207985

Base System Value
2 Binary 11101001101111111101011110001
3 Ternary 1021011102010221022
4 Quaternary 131031333223301
5 Quinary 2000443123420
6 Senary 120350505225
8 Octal 3515775361
10 Decimal 490207985
12 Duodecimal 118205215
16 Hexadecimal 1d37faf1
20 Vigesimal 7d3fjj5
36 Base36 83uuwh

Cryptographic Hash Functions

md5 783a1532172d0a1ba657474d082f969e
sha1 6337355f2874f3a8455439cf5792f203c38ebe68
sha256 897cb40c6b45fb3c3ad97c0f5cea2653fe3b4d47d45f69e504e38bed301e5e3a
sha512 3ba9b56f659bfcc691880d5d0588d3cd9855fe7c3cb2c62ac8278ca493e28cd3ba74366977ae8c5b2ece9b8aaa1f5c550253cb6bf79d1fc60c145a2b0f8e6f8b
ripemd-160 d529c93ce0907571592cdce8a243db633c5ef55b

490207985 as geometric shapes

Circle

Radius = n
Diameter 980415970
Circumference 3080067608.8141
Area 7.5493686809027E+17

Sphere

Radius = n
Volume 4.9343477454499E+26
Surface area 3.0197474723611E+18
Circumference 3080067608.8141

Square

Length = n
Perimeter 1960831940
Area 240303868557760225
Diagonal 693258780.77059

Cube

Length = n
Surface area 1441823211346561350
Volume 1.177988751934E+26
Space diagonal 849065136.29596

Equilateral Triangle

Length = n
Perimeter 1470623955
Area 1.0405462739935E+17
Altitude 424532568.14798

Triangular Pyramid

Length = n
Surface area 1.0405462739935E+17
Volume 1.3882730577567E+25
Height 231086260.25686