490636905 (number)

490636905 is an odd 9-digits composite number following 490636904 and preceding 490636906. In scientific notation, it is written as 4.90636905 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 225336960 positive integers (up to 490636905) that are relatively prime to 490636905.

Interesting facts

Basic properties

Name

Name four hundred ninety million six hundred thirty-six thousand nine hundred five

Notation

Scientific notation 4.90636905 × 10^8
Engineering notation 4.90636905 × 10^6

Prime Factorization of 490636905

Prime Factorization 3 × 5 × 19 × 19 × 11 × 8237

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 25822995
Product of the distinct prime numbers

The prime factorization of 490636905 is 3 × 5 × 19 × 19 × 11 × 8237. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 490636905)

Multiplication

n×y
n×2 981273810
n×3 1471910715
n×4 1962547620
n×5 2453184525

Division

n÷y
n÷2 245318452.5
n÷3 163545635
n÷3 122659226.25
n÷5 98127381

Exponentiation

ny
n2 240724572547979025
n3 1.1810835923239E+26
n4 5.7948319828407E+34
n5 2.843158429056E+43

Nth Root

y√n
2√n 22150.325166913
3√n 788.71494599685
4√n 148.82985307697
5√n 54.72075015728

Divisors of 490636905

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -490636904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 490636905 can be divided by 48 positive divisors. The sum of these divisors (counting 490636905) is 1, the average is 0.020833333333333.

Base conversion 490636905

Base System Value
2 Binary 11101001111101000011001101001
3 Ternary 1021012012221022020
4 Quaternary 131033220121221
5 Quinary 2001100340110
6 Senary 120404015053
8 Octal 3517503151
10 Decimal 490636905
12 Duodecimal 118391489
16 Hexadecimal 1d3e8669
20 Vigesimal 7d69c55
36 Base36 8441ux

Cryptographic Hash Functions

md5 f9a690b76fd33fb562c10f8b0115c610
sha1 33b59fc79d7156c06b9d841f600ef64e020306e6
sha256 3d740c44dfcb612cdb4c98babc2dd148668b17b9cb8708c54abef497b29fe8f7
sha512 556083a4f914dd1f1b21024e40690df5a6447039fec8f09b407398992729cccd569f937fbbd90677aa6138b45f38cb46b66eab0ff7f7b8522db89e364b41cbfd
ripemd-160 432f7af0e2d8a85873308ef0f4303717c3805a3c

490636905 as geometric shapes

Circle

Radius = n
Diameter 981273810
Circumference 3082762592.6561
Area 7.5625854865527E+17

Sphere

Radius = n
Volume 4.9473113825602E+26
Surface area 3.0250341946211E+18
Circumference 3082762592.6561

Square

Length = n
Perimeter 1962547620
Area 240724572547979025
Diagonal 693865365.25176

Cube

Length = n
Surface area 1444347435287874150
Volume 1.1810835923239E+26
Space diagonal 849808047.52834

Equilateral Triangle

Length = n
Perimeter 1471910715
Area 1.0423679757085E+17
Altitude 424904023.76417

Triangular Pyramid

Length = n
Surface area 1.0423679757085E+17
Volume 1.391920362134E+25
Height 231288455.08392