2489490800 (number)
2489490800 is an even 10-digits composite number following 2489490799 and preceding 2489490801. In scientific notation, it is written as 2.489490800 × 10^9. The sum of its digits is 44. It has a total of 7 prime factors and 30 positive divisors. There are 995796160 positive integers (up to 2489490800) that are relatively prime to 2489490800.
Interesting facts
- 2489490800 has 30 divisors, whose sum is 5981002608
- The reverse of 2489490800 is 0080949842
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 44
- Digital Root 8
Name
Name | two billion four hundred eighty-nine million four hundred ninety thousand eight hundred |
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Notation
Scientific notation | 2.489490800 × 10^9 |
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Engineering notation | 2.489490800 × 10^9 |
Prime Factorization of 2489490800
Prime Factorization 2 × 2 × 2 × 2 × 5 × 5 × 6223727
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 62237270 | Product of the distinct prime numbers |
The prime factorization of 2489490800 is 2 × 2 × 2 × 2 × 5 × 5 × 6223727. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2489490800)
Multiplication
n×yn×2 | 4978981600 |
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n×3 | 7468472400 |
n×4 | 9957963200 |
n×5 | 12447454000 |
Division
n÷yn÷2 | 1244745400 |
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n÷3 | 829830266.66667 |
n÷3 | 622372700 |
n÷5 | 497898160 |
Exponentiation
nyn2 | 6197564443284640000 |
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n3 | 1.5428779663964E+28 |
n4 | 3.8409805028666E+37 |
n5 | 9.5620856248658E+46 |
Nth Root
y√n2√n | 49894.79732397 |
---|---|
3√n | 1355.3043800894 |
4√n | 223.37143354505 |
5√n | 75.72200504388 |
Divisors of 2489490800
30 divisors
τ | Total Divisors | 30 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -2489490799 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.033333333333333 | 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 | 30 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 2489490800 can be divided by 30 positive divisors. The sum of these divisors (counting 2489490800) is 1, the average is 0.033333333333333.
Base conversion 2489490800
Base | System | Value |
---|---|---|
2 | Binary | 10010100011000101001110101110000 |
3 | Ternary | 20102111102020100222 |
4 | Quaternary | 2110120221311300 |
5 | Quinary | 20044302201200 |
6 | Senary | 1051010232212 |
8 | Octal | 22430516560 |
10 | Decimal | 2489490800 |
12 | Duodecimal | 595885668 |
16 | Hexadecimal | 94629d70 |
20 | Vigesimal | 1ihj6700 |
36 | Base36 | 1566fe8 |
Cryptographic Hash Functions
md5 | 770183a87681a5266fe111f351abedd1 |
---|---|
sha1 | 764e89828161ba4f5fdf980c75e70bb77170f599 |
sha256 | 2af50b1aa137edf8e68ceef89ccee264bccad48da28fac7f24746bc67312f343 |
sha512 | 33d25b7aeb1724391d8bb88de2b3561f8000a3249be353cb436559fd4a8da78828520050602d8637dfd7b63d1b0cc7762eb88a73fc7adcbf58514bedfa70a842 |
ripemd-160 | d686583f8354a6543ea4d4f30a09c59e98366aa2 |
2489490800 as geometric shapes
Circle
Radius = nDiameter | 4978981600 |
---|---|
Circumference | 15641932016.919 |
Area | 1.9470222925172E+19 |
Sphere
Radius = nVolume | 6.4627921128221E+28 |
---|---|
Surface area | 7.7880891700689E+19 |
Circumference | 15641932016.919 |
Square
Length = nPerimeter | 9957963200 |
---|---|
Area | 6197564443284640000 |
Diagonal | 3520671652.763 |
Cube
Length = nSurface area | 3.7185386659708E+19 |
---|---|
Volume | 1.5428779663964E+28 |
Space diagonal | 4311924550.5753 |
Equilateral Triangle
Length = nPerimeter | 7468472400 |
---|---|
Area | 2.6836241247378E+18 |
Altitude | 2155962275.2876 |
Triangular Pyramid
Length = nSurface area | 2.6836241247378E+18 |
---|---|
Volume | 1.8182991209704E+27 |
Height | 1173557217.5877 |