487138766 (number)

487138766 is an even 9-digits composite number following 487138765 and preceding 487138767. In scientific notation, it is written as 4.87138766 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 243444328 positive integers (up to 487138766) that are relatively prime to 487138766.

Interesting facts

Basic properties

Name

Name four hundred eighty-seven million one hundred thirty-eight thousand seven hundred sixty-six

Notation

Scientific notation 4.87138766 × 10^8
Engineering notation 4.87138766 × 10^6

Prime Factorization of 487138766

Prime Factorization 2 × 1979 × 123077

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 487138766
Product of the distinct prime numbers

The prime factorization of 487138766 is 2 × 1979 × 123077. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 487138766)

Multiplication

n×y
n×2 974277532
n×3 1461416298
n×4 1948555064
n×5 2435693830

Division

n÷y
n÷2 243569383
n÷3 162379588.66667
n÷3 121784691.5
n÷5 97427753.2

Exponentiation

ny
n2 237304177340002756
n3 1.1560006411605E+26
n4 5.6313272583015E+34
n5 2.7432378115512E+43

Nth Root

y√n
2√n 22071.220310622
3√n 786.83601564122
4√n 148.56385936903
5√n 54.642497155309

Divisors of 487138766

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -487138765
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 487138766 can be divided by 8 positive divisors. The sum of these divisors (counting 487138766) is 1, the average is 0.125.

Base conversion 487138766

Base System Value
2 Binary 11101000010010010010111001110
3 Ternary 1020221122012202112
4 Quaternary 131002102113032
5 Quinary 1444201420031
6 Senary 120201024022
8 Octal 3502222716
10 Decimal 487138766
12 Duodecimal 117185012
16 Hexadecimal 1d0925ce
20 Vigesimal 7c4c6i6
36 Base36 8212oe

Cryptographic Hash Functions

md5 d8fbfbc5b8ebd9d83db795aba5df0cac
sha1 7b3fbbe3dadf23544edb921e132e2333dc7d59d8
sha256 d6424869549b84ba31d814441147a6fb06a2bdd64ca04dca93016af68efb9d7f
sha512 4b43f1aeea37ec41d97e2a4aa0f89706647942efef5f5560df286944119fe5a6ff1167fac61a01716523e3fca44678f99f3ebecf0cf07f74ec1245eb9b840855
ripemd-160 44f6902fba0c6b31bdbbb3770d8af56c4d08246c

487138766 as geometric shapes

Circle

Radius = n
Diameter 974277532
Circumference 3060783137.0888
Area 7.4551306019752E+17

Sphere

Radius = n
Volume 4.8422441624201E+26
Surface area 2.9820522407901E+18
Circumference 3060783137.0888

Square

Length = n
Perimeter 1948555064
Area 237304177340002756
Diagonal 688918249.63489

Cube

Length = n
Surface area 1423825064040016536
Volume 1.1560006411605E+26
Space diagonal 843749093.04841

Equilateral Triangle

Length = n
Perimeter 1461416298
Area 1.027557230003E+17
Altitude 421874546.5242

Triangular Pyramid

Length = n
Surface area 1.027557230003E+17
Volume 1.362359820701E+25
Height 229639416.54496