490403945 (number)

490403945 is an odd 9-digits composite number following 490403944 and preceding 490403946. In scientific notation, it is written as 4.90403945 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 392323152 positive integers (up to 490403945) that are relatively prime to 490403945.

Interesting facts

Basic properties

Name

Name four hundred ninety million four hundred three thousand nine hundred forty-five

Notation

Scientific notation 4.90403945 × 10^8
Engineering notation 4.90403945 × 10^6

Prime Factorization of 490403945

Prime Factorization 5 × 98080789

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 490403945
Product of the distinct prime numbers

The prime factorization of 490403945 is 5 × 98080789. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 4, 12, 60, 848, 954, 2996, 9055, 62599, 75757, 371058, 279200, 7266281, 9624328, 41906284, 67988157, 884914476, 577006057, 4202084775, 9288020315

Basic calculations (n = 490403945)

Multiplication

n×y
n×2 980807890
n×3 1471211835
n×4 1961615780
n×5 2452019725

Division

n÷y
n÷2 245201972.5
n÷3 163467981.66667
n÷3 122600986.25
n÷5 98080789

Exponentiation

ny
n2 240496029271563025
n3 1.1794020151161E+26
n4 5.7838340095389E+34
n5 2.836415015503E+43

Nth Root

y√n
2√n 22145.065929005
3√n 788.59009594985
4√n 148.81218340245
5√n 54.71555276278

Divisors of 490403945

1, 5, 98080789, 490403945

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 -490403944
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 490403945 can be divided by 4 positive divisors. The sum of these divisors (counting 490403945) is 1, the average is 0.25.

Base conversion 490403945

Base System Value
2 Binary 11101001110101111100001101001
3 Ternary 1021011210002202002
4 Quaternary 131032233201221
5 Quinary 2001020411240
6 Senary 120355020345
8 Octal 3516574151
10 Decimal 490403945
12 Duodecimal 11829a6b5
16 Hexadecimal 1d3af869
20 Vigesimal 7d509h5
36 Base36 83z23t

Cryptographic Hash Functions

md5 0d88b12657164deaeb8533c7cb0a2ead
sha1 f2ea0f711662966b5231f6afb5918ae8b9d1ec1f
sha256 b012c33c7a918f15751c01a70699d58d6a2c3df29810b384ed563d41e4a40376
sha512 4bf6c63647216f25c7a1fa2ad550f13fbdf8ffaaa4d92dc46aab15434d1739d1b0d0abeb51af1b8dea794fbf84dee6346f5c801762c8a40f5069631f9d4c6b71
ripemd-160 6d55f70242e267c0e7e5d544110ef91c96f6ddbf

490403945 as geometric shapes

Circle

Radius = n
Diameter 980807890
Circumference 3081298861.8069
Area 7.5554055877706E+17

Sphere

Radius = n
Volume 4.9402676084236E+26
Surface area 3.0221622351082E+18
Circumference 3081298861.8069

Square

Length = n
Perimeter 1961615780
Area 240496029271563025
Diagonal 693535910.06027

Cube

Length = n
Surface area 1442976175629378150
Volume 1.1794020151161E+26
Space diagonal 849404548.97221

Equilateral Triangle

Length = n
Perimeter 1471211835
Area 1.0413783542923E+17
Altitude 424702274.48611

Triangular Pyramid

Length = n
Surface area 1.0413783542923E+17
Volume 1.3899386043895E+25
Height 231178636.68676