489485887 (number)

489485887 is an odd 9-digits composite number following 489485886 and preceding 489485888. In scientific notation, it is written as 4.89485887 × 10^8. The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors. There are 444792600 positive integers (up to 489485887) that are relatively prime to 489485887.

Interesting facts

Basic properties

Name

Name four hundred eighty-nine million four hundred eighty-five thousand eight hundred eighty-seven

Notation

Scientific notation 4.89485887 × 10^8
Engineering notation 4.89485887 × 10^6

Prime Factorization of 489485887

Prime Factorization 11 × 2647 × 16811

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 489485887
Product of the distinct prime numbers

The prime factorization of 489485887 is 11 × 2647 × 16811. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 489485887)

Multiplication

n×y
n×2 978971774
n×3 1468457661
n×4 1957943548
n×5 2447429435

Division

n÷y
n÷2 244742943.5
n÷3 163161962.33333
n÷3 122371471.75
n÷5 97897177.4

Exponentiation

ny
n2 239596433572176769
n3 1.1727907280911E+26
n4 5.7406450980507E+34
n5 2.8099647577715E+43

Nth Root

y√n
2√n 22124.327944595
3√n 788.09769664444
4√n 148.74248869975
5√n 54.695051415509

Divisors of 489485887

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 -489485886
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 489485887 can be divided by 8 positive divisors. The sum of these divisors (counting 489485887) is 1, the average is 0.125.

Base conversion 489485887

Base System Value
2 Binary 11101001011001111011000111111
3 Ternary 1021010001110101221
4 Quaternary 131023033120333
5 Quinary 2000302022022
6 Senary 120323214211
8 Octal 3513173077
10 Decimal 489485887
12 Duodecimal 117b17367
16 Hexadecimal 1d2cf63f
20 Vigesimal 7cj5ee7
36 Base36 83fdq7

Cryptographic Hash Functions

md5 7b422acddebf358b0ccbe33e8d63ec7a
sha1 2f298663d0d94cd571f28e00e163d4560d14bcab
sha256 f3effe8bb022281fd03d62c3f5081b0715b6fe64d5c06fa4160a18a012ea36e8
sha512 273b9219451e36a1acefa648fa226cf9671bd4af6b0cbc2d1d9ab55db16bbb2c666b0ffadcc27393395586256219ce0b9a5e8b54d0dd95fa648551e076659aed
ripemd-160 1b6b83d0b1a72d3e22a03cb8e35180bf175d3ba3

489485887 as geometric shapes

Circle

Radius = n
Diameter 978971774
Circumference 3075530533.2702
Area 7.5271439553667E+17

Sphere

Radius = n
Volume 4.9125743140924E+26
Surface area 3.0108575821467E+18
Circumference 3075530533.2702

Square

Length = n
Perimeter 1957943548
Area 239596433572176769
Diagonal 692237579.98562

Cube

Length = n
Surface area 1437578601433060614
Volume 1.1727907280911E+26
Space diagonal 847814425.87192

Equilateral Triangle

Length = n
Perimeter 1468457661
Area 1.0374829906483E+17
Altitude 423907212.93596

Triangular Pyramid

Length = n
Surface area 1.0374829906483E+17
Volume 1.3821471279099E+25
Height 230745859.99521