487996872 (number)
487996872 is an even 9-digits composite number following 487996871 and preceding 487996873. In scientific notation, it is written as 4.87996872 × 10^8. The sum of its digits is 60. It has a total of 6 prime factors and 32 positive divisors. There are 147876960 positive integers (up to 487996872) that are relatively prime to 487996872.
Interesting facts
- 487996872 has 32 divisors, whose sum is 1230082080
- The reverse of 487996872 is 278699784
- Previous prime number is 121
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 60
- Digital Root 6
Name
Name | four hundred eighty-seven million nine hundred ninety-six thousand eight hundred seventy-two |
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Notation
Scientific notation | 4.87996872 × 10^8 |
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Engineering notation | 4.87996872 × 10^6 |
Prime Factorization of 487996872
Prime Factorization 2 × 2 × 2 × 3 × 121 × 168043
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 121999218 | Product of the distinct prime numbers |
The prime factorization of 487996872 is 2 × 2 × 2 × 3 × 121 × 168043. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 487996872)
Multiplication
n×yn×2 | 975993744 |
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n×3 | 1463990616 |
n×4 | 1951987488 |
n×5 | 2439984360 |
Division
n÷yn÷2 | 243998436 |
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n÷3 | 162665624 |
n÷3 | 121999218 |
n÷5 | 97599374.4 |
Exponentiation
nyn2 | 238140947081784384 |
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n3 | 1.1621203727103E+26 |
n4 | 5.6711110677009E+34 |
n5 | 2.7674844618026E+43 |
Nth Root
y√n2√n | 22090.651235308 |
---|---|
3√n | 787.2977544634 |
4√n | 148.62924084886 |
5√n | 54.66173440529 |
Divisors of 487996872
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 | -487996871 | 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 487996872 can be divided by 32 positive divisors. The sum of these divisors (counting 487996872) is 1, the average is 0.03125.
Base conversion 487996872
Base | System | Value |
---|---|---|
2 | Binary | 11101000101100011110111001000 |
3 | Ternary | 1021000020210212020 |
4 | Quaternary | 131011203313020 |
5 | Quinary | 1444411344442 |
6 | Senary | 120231244440 |
8 | Octal | 3505436710 |
10 | Decimal | 487996872 |
12 | Duodecimal | 117519720 |
16 | Hexadecimal | 1d163dc8 |
20 | Vigesimal | 7c9jc3c |
36 | Base36 | 82jgso |
Cryptographic Hash Functions
md5 | ccdbf75839cf91f96bd60359a87cfa5c |
---|---|
sha1 | 25ec6b2c0e76673612a2ca0710b9945a57f5c4a7 |
sha256 | 4a5291d1eaa7d34778f52b0f5e4016e8d2b8baac7bf03bf5145630b6911adabc |
sha512 | f10a8e040cb3b55396d328fe0443c5fd2d67252eacd9a794302ea66b2bc0946a65205fd98e75f9ecf2a2ef8bd688d10155de9e6b1b3a28ea251848838a849611 |
ripemd-160 | 20de4d720c97bd116d991a803055362ef3446c2e |
487996872 as geometric shapes
Circle
Radius = nDiameter | 975993744 |
---|---|
Circumference | 3066174776.1 |
Area | 7.4814184987105E+17 |
Sphere
Radius = nVolume | 4.8678784339915E+26 |
---|---|
Surface area | 2.9925673994842E+18 |
Circumference | 3066174776.1 |
Square
Length = nPerimeter | 1951987488 |
---|---|
Area | 238140947081784384 |
Diagonal | 690131794.77805 |
Cube
Length = nSurface area | 1428845682490706304 |
---|---|
Volume | 1.1621203727103E+26 |
Space diagonal | 845235376.23869 |
Equilateral Triangle
Length = nPerimeter | 1463990616 |
---|---|
Area | 1.0311805492706E+17 |
Altitude | 422617688.11934 |
Triangular Pyramid
Length = nSurface area | 1.0311805492706E+17 |
---|---|
Volume | 1.3695719934975E+25 |
Height | 230043931.59268 |