490448909 (number)

490448909 is an odd 9-digits composite number following 490448908 and preceding 490448910. In scientific notation, it is written as 4.90448909 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 475393360 positive integers (up to 490448909) that are relatively prime to 490448909.

Interesting facts

Basic properties

Name

Name four hundred ninety million four hundred forty-eight thousand nine hundred nine

Notation

Scientific notation 4.90448909 × 10^8
Engineering notation 4.90448909 × 10^6

Prime Factorization of 490448909

Prime Factorization 4399 × 111491

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 490448909
Product of the distinct prime numbers

The prime factorization of 490448909 is 4399 × 111491. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 31, 9, 742, 109, 4903, 8323, 87990, 79, 956755, 971805, 9877429, 8114261, 70787839, 1547293, 423307844, 622075556, 8136452143, 1990904080

Basic calculations (n = 490448909)

Multiplication

n×y
n×2 980897818
n×3 1471346727
n×4 1961795636
n×5 2452244545

Division

n÷y
n÷2 245224454.5
n÷3 163482969.66667
n÷3 122612227.25
n÷5 98089781.8

Exponentiation

ny
n2 240540132339290281
n3 1.1797264547652E+26
n4 5.7859555265803E+34
n5 2.8377155755338E+43

Nth Root

y√n
2√n 22146.081120596
3√n 788.61419654542
4√n 148.81559434614
5√n 54.716556074403

Divisors of 490448909

1, 4399, 111491, 490448909

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 -490448908
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 490448909 can be divided by 4 positive divisors. The sum of these divisors (counting 490448909) is 1, the average is 0.25.

Base conversion 490448909

Base System Value
2 Binary 11101001110111010100000001101
3 Ternary 1021011212101102102
4 Quaternary 131032322200031
5 Quinary 2001023331114
6 Senary 120400004445
8 Octal 3516724015
10 Decimal 490448909
12 Duodecimal 118300725
16 Hexadecimal 1d3ba80d
20 Vigesimal 7d56259
36 Base36 8400st

Cryptographic Hash Functions

md5 2294c32d5a56b649d9259c33b7bd15a8
sha1 a1a800788a9d9092eda62a639039151e19816297
sha256 8f182af8a65df5ca64cc4a11e3f4d71f049564b156a3d66aee7f2e7f9c2f6fa8
sha512 30b4410693f21dffd41d921f9fbe9712466d7832cc3fda2d996ac30865578917f686daf27bad27f0e19a5893bb57d1ac091b1bf127745f88ba2dd9875bf28400
ripemd-160 6a5e1db3b0683c521e5dd5215bbe76f871855a2b

490448909 as geometric shapes

Circle

Radius = n
Diameter 980897818
Circumference 3081581378.9511
Area 7.5567911265063E+17

Sphere

Radius = n
Volume 4.9416266180479E+26
Surface area 3.0227164506025E+18
Circumference 3081581378.9511

Square

Length = n
Perimeter 1961795636
Area 240540132339290281
Diagonal 693599498.75889

Cube

Length = n
Surface area 1443240794035741686
Volume 1.1797264547652E+26
Space diagonal 849482428.90472

Equilateral Triangle

Length = n
Perimeter 1471346727
Area 1.0415693261775E+17
Altitude 424741214.45236

Triangular Pyramid

Length = n
Surface area 1.0415693261775E+17
Volume 1.3903209601827E+25
Height 231199832.91963