487392642 (number)

487392642 is an even 9-digits composite number following 487392641 and preceding 487392643. In scientific notation, it is written as 4.87392642 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 147694680 positive integers (up to 487392642) that are relatively prime to 487392642.

Interesting facts

Basic properties

Name

Name four hundred eighty-seven million three hundred ninety-two thousand six hundred forty-two

Notation

Scientific notation 4.87392642 × 10^8
Engineering notation 4.87392642 × 10^6

Prime Factorization of 487392642

Prime Factorization 2 × 99 × 2461579

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 487392642
Product of the distinct prime numbers

The prime factorization of 487392642 is 2 × 99 × 2461579. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 19, 43, 877, 456, 8601, 477, 7708, 22426, 909827, 24658, 2929579, 3708084, 3365553, 93802449, 998520033, 254102367, 2110251706, 7534152698

Basic calculations (n = 487392642)

Multiplication

n×y
n×2 974785284
n×3 1462177926
n×4 1949570568
n×5 2436963210

Division

n÷y
n÷2 243696321
n÷3 162464214
n÷3 121848160.5
n÷5 97478528.4

Exponentiation

ny
n2 237551587475740164
n3 1.157808958311E+26
n4 5.6430756712244E+34
n5 2.750393560404E+43

Nth Root

y√n
2√n 22076.970851999
3√n 786.97268038808
4√n 148.58321187805
5√n 54.648191437347

Divisors of 487392642

1, 2, 99, 198, 2461579, 4923158, 243696321, 487392642

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 -487392641
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 487392642 can be divided by 8 positive divisors. The sum of these divisors (counting 487392642) is 1, the average is 0.125.

Base conversion 487392642

Base System Value
2 Binary 11101000011010000010110000010
3 Ternary 1020222010010000100
4 Quaternary 131003100112002
5 Quinary 1444233031032
6 Senary 120210303230
8 Octal 3503202602
10 Decimal 487392642
12 Duodecimal 117287b16
16 Hexadecimal 1d0d0582
20 Vigesimal 7c641c2
36 Base36 826iki

Cryptographic Hash Functions

md5 ed8cf8a12dd8b26e71424154ade41332
sha1 facd585f1dd577ba09e09af77a4b2737564948fa
sha256 bdb85b892f43882a8b7fb5247a7333c7088d35db0e91d20427a6d002c2a75c4e
sha512 4b384fa91e1d3b3163af62794fb53f20932d030bddfe3aaa88a1c313e32057fbcfb5b44cf3be1fc9f88e97ebbd688606e05d702e4c908b108a602f365620388f
ripemd-160 911a27e4ba629577fbcb6c56c8c66865f711e661

487392642 as geometric shapes

Circle

Radius = n
Diameter 974785284
Circumference 3062378287.0418
Area 7.4629032206238E+17

Sphere

Radius = n
Volume 4.8498188235868E+26
Surface area 2.9851612882495E+18
Circumference 3062378287.0418

Square

Length = n
Perimeter 1949570568
Area 237551587475740164
Diagonal 689277284.51725

Cube

Length = n
Surface area 1425309524854440984
Volume 1.157808958311E+26
Space diagonal 844188819.17923

Equilateral Triangle

Length = n
Perimeter 1462177926
Area 1.0286285473166E+17
Altitude 422094409.58961

Triangular Pyramid

Length = n
Surface area 1.0286285473166E+17
Volume 1.3644909429003E+25
Height 229759094.83908