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
- 487942730 has 32 divisors, whose sum is 961329600
- The reverse of 487942730 is 037249784
- Previous prime number is 307
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 44
- Digital Root 8
Name
Name | four hundred eighty-seven million nine hundred forty-two thousand seven hundred thirty |
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Notation
Scientific notation | 4.87942730 × 10^8 |
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Engineering notation | 4.87942730 × 10^6 |
Prime Factorization of 487942730
Prime Factorization 2 × 11 × 5 × 307 × 14449
Composite numberω | 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×yn×2 | 975885460 |
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n×3 | 1463828190 |
n×4 | 1951770920 |
n×5 | 2439713650 |
Division
n÷yn÷2 | 243971365 |
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n÷3 | 162647576.66667 |
n÷3 | 121985682.5 |
n÷5 | 97588546 |
Exponentiation
nyn2 | 238088107759852900 |
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n3 | 1.1617336128088E+26 |
n4 | 5.6685947056667E+34 |
n5 | 2.7659495759466E+43 |
Nth Root
y√n2√n | 22089.425750798 |
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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 = nDiameter | 975885460 |
---|---|
Circumference | 3065834591.8811 |
Area | 7.4797585024545E+17 |
Sphere
Radius = nVolume | 4.8662583779045E+26 |
---|---|
Surface area | 2.9919034009818E+18 |
Circumference | 3065834591.8811 |
Square
Length = nPerimeter | 1951770920 |
---|---|
Area | 238088107759852900 |
Diagonal | 690055226.42735 |
Cube
Length = nSurface area | 1428528646559117400 |
---|---|
Volume | 1.1617336128088E+26 |
Space diagonal | 845141599.54386 |
Equilateral Triangle
Length = nPerimeter | 1463828190 |
---|---|
Area | 1.030951748295E+17 |
Altitude | 422570799.77193 |
Triangular Pyramid
Length = nSurface area | 1.030951748295E+17 |
---|---|
Volume | 1.3691161925824E+25 |
Height | 230018408.80912 |