487994769 (number)

487994769 is an odd 9-digits composite number following 487994768 and preceding 487994770. In scientific notation, it is written as 4.87994769 × 10^8. The sum of its digits is 63. It has a total of 3 prime factors and 6 positive divisors. There are 325329840 positive integers (up to 487994769) that are relatively prime to 487994769.

Interesting facts

Basic properties

Name

Name four hundred eighty-seven million nine hundred ninety-four thousand seven hundred sixty-nine

Notation

Scientific notation 4.87994769 × 10^8
Engineering notation 4.87994769 × 10^6

Prime Factorization of 487994769

Prime Factorization 3 × 3 × 54221641

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 162664923
Product of the distinct prime numbers

The prime factorization of 487994769 is 3 × 3 × 54221641. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 487994769)

Multiplication

n×y
n×2 975989538
n×3 1463984307
n×4 1951979076
n×5 2439973845

Division

n÷y
n÷2 243997384.5
n÷3 162664923
n÷3 121998692.25
n÷5 97598953.8

Exponentiation

ny
n2 238138894571363361
n3 1.1621053484627E+26
n4 5.6710133107671E+34
n5 2.7674248305837E+43

Nth Root

y√n
2√n 22090.603635935
3√n 787.29662352066
4√n 148.62908072088
5√n 54.661687292765

Divisors of 487994769

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -487994768
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 487994769 can be divided by 6 positive divisors. The sum of these divisors (counting 487994769) is 1, the average is 0.16666666666667.

Base conversion 487994769

Base System Value
2 Binary 11101000101100011010110010001
3 Ternary 1021000020200222100
4 Quaternary 131011203112101
5 Quinary 1444411313034
6 Senary 120231231013
8 Octal 3505432621
10 Decimal 487994769
12 Duodecimal 117518469
16 Hexadecimal 1d163591
20 Vigesimal 7c9j6i9
36 Base36 82jf69

Cryptographic Hash Functions

md5 cc21d9809dcf6f007686c25a8fdef148
sha1 f696cb59ee94dabccb61e189dd82ea7961a4f1d6
sha256 cb12308d8c0a3120ca7a18aec3b950d11120f1b7729fd79390174160cf55b8c4
sha512 546be8c5a3dbf86a8fd4e6a1baa48da7d6296b61f34d73149fc92a0b494ea4f9b13387ce132a8172018ac545407773423c11d9577e1d5ac62c9e6256239d0a48
ripemd-160 fddc52188ff62560149f27eb3f3e5f6c94e699b8

487994769 as geometric shapes

Circle

Radius = n
Diameter 975989538
Circumference 3066161562.5613
Area 7.4813540171939E+17

Sphere

Radius = n
Volume 4.8678155005703E+26
Surface area 2.9925416068776E+18
Circumference 3066161562.5613

Square

Length = n
Perimeter 1951979076
Area 238138894571363361
Diagonal 690128820.68693

Cube

Length = n
Surface area 1428833367428180166
Volume 1.1621053484627E+26
Space diagonal 845231733.73584

Equilateral Triangle

Length = n
Perimeter 1463984307
Area 1.0311716616397E+17
Altitude 422615866.86792

Triangular Pyramid

Length = n
Surface area 1.0311716616397E+17
Volume 1.3695542872519E+25
Height 230042940.22898