487990144 (number)

487990144 is an even 9-digits composite number following 487990143 and preceding 487990145. In scientific notation, it is written as 4.87990144 × 10^8. The sum of its digits is 46. It has a total of 9 prime factors and 32 positive divisors. There are 238318080 positive integers (up to 487990144) that are relatively prime to 487990144.

Interesting facts

Basic properties

Name

Name four hundred eighty-seven million nine hundred ninety thousand one hundred forty-four

Notation

Scientific notation 4.87990144 × 10^8
Engineering notation 4.87990144 × 10^6

Prime Factorization of 487990144

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 43 × 88661

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 7624846
Product of the distinct prime numbers

The prime factorization of 487990144 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 43 × 88661. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 487990144)

Multiplication

n×y
n×2 975980288
n×3 1463970432
n×4 1951960576
n×5 2439950720

Division

n÷y
n÷2 243995072
n÷3 162663381.33333
n÷3 121997536
n÷5 97598028.8

Exponentiation

ny
n2 238134380641140736
n3 1.1620723070042E+26
n4 5.670798324334E+34
n5 2.7672936908867E+43

Nth Root

y√n
2√n 22090.49895317
3√n 787.29413629565
4√n 148.62872855935
5√n 54.661583680481

Divisors of 487990144

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -487990143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 487990144 can be divided by 32 positive divisors. The sum of these divisors (counting 487990144) is 1, the average is 0.03125.

Base conversion 487990144

Base System Value
2 Binary 11101000101100010001110000000
3 Ternary 1021000020110122001
4 Quaternary 131011202032000
5 Quinary 1444411141034
6 Senary 120231153344
8 Octal 3505421600
10 Decimal 487990144
12 Duodecimal 117515854
16 Hexadecimal 1d162380
20 Vigesimal 7c9if74
36 Base36 82jbls

Cryptographic Hash Functions

md5 e900c4f201918e76e4b8509da191cebf
sha1 06bdd954fbd0195d9fa5e3a7d5024fa3fabde4a1
sha256 00713e6cf8d571a1ee7be1f5635a9872ed809e826022bea9d5837673020b2b40
sha512 6f48e22eacd4e45f0d95ca97489d7a8cc7adffe8072e4c42b1a9206117515dbe24d05de50fbb072d67a1807cf7b74ff291597fe928f3452ecbd5245e1fca898c
ripemd-160 75159a4a80c4580da438e63b564409efdd28ef46

487990144 as geometric shapes

Circle

Radius = n
Diameter 975980288
Circumference 3066132502.8293
Area 7.4812122078936E+17

Sphere

Radius = n
Volume 4.8676770968328E+26
Surface area 2.9924848831575E+18
Circumference 3066132502.8293

Square

Length = n
Perimeter 1951960576
Area 238134380641140736
Diagonal 690122279.9492

Cube

Length = n
Surface area 1428806283846844416
Volume 1.1620723070042E+26
Space diagonal 845223723.00085

Equilateral Triangle

Length = n
Perimeter 1463970432
Area 1.0311521157485E+17
Altitude 422611861.50043

Triangular Pyramid

Length = n
Surface area 1.0311521157485E+17
Volume 1.3695153475196E+25
Height 230040759.98307