490638765 (number)

490638765 is an odd 9-digits composite number following 490638764 and preceding 490638766. In scientific notation, it is written as 4.90638765 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 261674000 positive integers (up to 490638765) that are relatively prime to 490638765.

Interesting facts

Basic properties

Name

Name four hundred ninety million six hundred thirty-eight thousand seven hundred sixty-five

Notation

Scientific notation 4.90638765 × 10^8
Engineering notation 4.90638765 × 10^6

Prime Factorization of 490638765

Prime Factorization 15 × 32709251

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 490638765
Product of the distinct prime numbers

The prime factorization of 490638765 is 15 × 32709251. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 5, 54, 61, 881, 829, 4072, 911, 81641, 56557, 976927, 390718, 5868849, 8981931, 26693469, 4199640, 183913831, 872801796, 3565968598, 5118380866

Basic calculations (n = 490638765)

Multiplication

n×y
n×2 981277530
n×3 1471916295
n×4 1962555060
n×5 2453193825

Division

n÷y
n÷2 245319382.5
n÷3 163546255
n÷3 122659691.25
n÷5 98127753

Exponentiation

ny
n2 240726397720725225
n3 1.181097024806E+26
n4 5.7949198559597E+34
n5 2.843212321402E+43

Nth Root

y√n
2√n 22150.367152713
3√n 788.71594266596
4√n 148.82999412992
5√n 54.720791646389

Divisors of 490638765

1, 15, 32709251, 490638765

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 -490638764
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 490638765 can be divided by 4 positive divisors. The sum of these divisors (counting 490638765) is 1, the average is 0.25.

Base conversion 490638765

Base System Value
2 Binary 11101001111101000110110101101
3 Ternary 1021012020000212010
4 Quaternary 131033220312231
5 Quinary 2001100420030
6 Senary 120404031433
8 Octal 3517506655
10 Decimal 490638765
12 Duodecimal 118392579
16 Hexadecimal 1d3e8dad
20 Vigesimal 7d69gi5
36 Base36 8443al

Cryptographic Hash Functions

md5 19da305c605bc54546b93fcefcae0ace
sha1 cf88b3302e4f3938220b490dc2d01b721f4d3025
sha256 a3e4abca0d4dff6e4cf7b3dbf47a363a02d6af2e0008e0d52841addecf24e9c2
sha512 7381cfa77742948efa636eedfe26636ed425aaf0d9f9401c8424e9ee7b36cdac4d45042ad11a279c9123666c629703be0dcabb38c7329580f812391c11acaff4
ripemd-160 f79fdf5067918f3e1e44c5cd196a259180da8ef4

490638765 as geometric shapes

Circle

Radius = n
Diameter 981277530
Circumference 3082774279.3807
Area 7.5626428260457E+17

Sphere

Radius = n
Volume 4.9473676484095E+26
Surface area 3.0250571304183E+18
Circumference 3082774279.3807

Square

Length = n
Perimeter 1962555060
Area 240726397720725225
Diagonal 693867995.68899

Cube

Length = n
Surface area 1444358386324351350
Volume 1.181097024806E+26
Space diagonal 849811269.14285

Equilateral Triangle

Length = n
Perimeter 1471916295
Area 1.0423758789383E+17
Altitude 424905634.57142

Triangular Pyramid

Length = n
Surface area 1.0423758789383E+17
Volume 1.3919361924659E+25
Height 231289331.89633