487942730 (number)

487942730 is an even 9-digits composite number following 487942729 and preceding 487942731. In scientific notation, it is written as 4.87942730 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 32 positive divisors. There are 176843520 positive integers (up to 487942730) that are relatively prime to 487942730.

Interesting facts

Basic properties

Name

Name four hundred eighty-seven million nine hundred forty-two thousand seven hundred thirty

Notation

Scientific notation 4.87942730 × 10^8
Engineering notation 4.87942730 × 10^6

Prime Factorization of 487942730

Prime Factorization 2 × 11 × 5 × 307 × 14449

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 487942730
Product of the distinct prime numbers

The prime factorization of 487942730 is 2 × 11 × 5 × 307 × 14449. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 487942730)

Multiplication

n×y
n×2 975885460
n×3 1463828190
n×4 1951770920
n×5 2439713650

Division

n÷y
n÷2 243971365
n÷3 162647576.66667
n÷3 121985682.5
n÷5 97588546

Exponentiation

ny
n2 238088107759852900
n3 1.1617336128088E+26
n4 5.6685947056667E+34
n5 2.7659495759466E+43

Nth Root

y√n
2√n 22089.425750798
3√n 787.26863716506
4√n 148.62511816916
5√n 54.660521435642

Divisors of 487942730

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 -487942729
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 487942730 can be divided by 32 positive divisors. The sum of these divisors (counting 487942730) is 1, the average is 0.03125.

Base conversion 487942730

Base System Value
2 Binary 11101000101010110101001001010
3 Ternary 1021000011001120222
4 Quaternary 131011112221022
5 Quinary 1444403131410
6 Senary 120230150042
8 Octal 3505265112
10 Decimal 487942730
12 Duodecimal 1174b2322
16 Hexadecimal 1d156a4a
20 Vigesimal 7c9cgga
36 Base36 82ib0q

Cryptographic Hash Functions

md5 a016cd7e76d3f2f36b958a954a03b232
sha1 b098bc48875333f4b16b084bee80901b54f5b2d7
sha256 ce44e47990f8ef121ef73c1383a595c81741eb78087cc588b55bc48fd7bd296f
sha512 21ac7226c70d835c95fa6ce775df3d95bcd848347557dd97c652c015013fe1a5fdfea6a2a6161e79a5852d3f2a6f066edcf7bb9183e8ef7ca995040a4ae3aa87
ripemd-160 85519f730bd5340a99d02265e607fb05cd0bd591

487942730 as geometric shapes

Circle

Radius = n
Diameter 975885460
Circumference 3065834591.8811
Area 7.4797585024545E+17

Sphere

Radius = n
Volume 4.8662583779045E+26
Surface area 2.9919034009818E+18
Circumference 3065834591.8811

Square

Length = n
Perimeter 1951770920
Area 238088107759852900
Diagonal 690055226.42735

Cube

Length = n
Surface area 1428528646559117400
Volume 1.1617336128088E+26
Space diagonal 845141599.54386

Equilateral Triangle

Length = n
Perimeter 1463828190
Area 1.030951748295E+17
Altitude 422570799.77193

Triangular Pyramid

Length = n
Surface area 1.030951748295E+17
Volume 1.3691161925824E+25
Height 230018408.80912