1298998080 (number)
1298998080 is an even 10-digits composite number following 1298998079 and preceding 1298998081. In scientific notation, it is written as 1.298998080 × 10^9. The sum of its digits is 54. It has a total of 10 prime factors and 112 positive divisors. There are 318504960 positive integers (up to 1298998080) that are relatively prime to 1298998080.
Interesting facts
- 1298998080 has 112 divisors, whose sum is 3638539840
- The reverse of 1298998080 is 0808998921
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 54
- Digital Root 9
Name
Name | one billion two hundred ninety-eight million nine hundred ninety-eight thousand eighty |
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Notation
Scientific notation | 1.298998080 × 10^9 |
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Engineering notation | 1.298998080 × 10^9 |
Prime Factorization of 1298998080
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 1845 × 3 × 19 × 193
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 40593690 | Product of the distinct prime numbers |
The prime factorization of 1298998080 is 2 × 2 × 2 × 2 × 2 × 2 × 1845 × 3 × 19 × 193. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1298998080)
Multiplication
n×yn×2 | 2597996160 |
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n×3 | 3896994240 |
n×4 | 5195992320 |
n×5 | 6494990400 |
Division
n÷yn÷2 | 649499040 |
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n÷3 | 432999360 |
n÷3 | 324749520 |
n÷5 | 259799616 |
Exponentiation
nyn2 | 1687396011843686400 |
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n3 | 2.1919241795846E+27 |
n4 | 2.847305300786E+36 |
n5 | 3.6986441188948E+45 |
Nth Root
y√n2√n | 36041.615946014 |
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3√n | 1091.1124293694 |
4√n | 189.84629558149 |
5√n | 66.484698225674 |
Divisors of 1298998080
112 divisors
τ | Total Divisors | 112 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1298998079 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0089285714285714 | 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 | 112 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1298998080 can be divided by 112 positive divisors. The sum of these divisors (counting 1298998080) is 1, the average is 0.0089285714285714.
Base conversion 1298998080
Base | System | Value |
---|---|---|
2 | Binary | 1001101011011010010001101000000 |
3 | Ternary | 10100112021221101000 |
4 | Quaternary | 1031123102031000 |
5 | Quinary | 10130020414310 |
6 | Senary | 332522012000 |
8 | Octal | 11533221500 |
10 | Decimal | 1298998080 |
12 | Duodecimal | 303047000 |
16 | Hexadecimal | 4d6d2340 |
20 | Vigesimal | 105ief40 |
36 | Base36 | lhe1c0 |
Cryptographic Hash Functions
md5 | 8b5432f3cfddddd641084be125301798 |
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sha1 | d49c6beca2cc3ced9988cc42db8bd1199fda0f69 |
sha256 | 5fa7ec33d096b80ae3e86eb7e56f4e44b8933b33fab88901a60fee6e3fafb583 |
sha512 | a5acbd6ef2468668c77f7567e1a3ca96895dd4e7299e441a989b4f682f241a596dd4295d1331f95436113947255c2a4cccd502a29305bb150dcaafcb4783cd57 |
ripemd-160 | 0ed44ba2d5254c4c174c5208554bef521ae77aed |
1298998080 as geometric shapes
Circle
Radius = nDiameter | 2597996160 |
---|---|
Circumference | 8161845650.3105 |
Area | 5.3011109145048E+18 |
Sphere
Radius = nVolume | 9.1815105330784E+27 |
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Surface area | 2.1204443658019E+19 |
Circumference | 8161845650.3105 |
Square
Length = nPerimeter | 5195992320 |
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Area | 1687396011843686400 |
Diagonal | 1837060702.2326 |
Cube
Length = nSurface area | 1.0124376071062E+19 |
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Volume | 2.1919241795846E+27 |
Space diagonal | 2249930673.4944 |
Equilateral Triangle
Length = nPerimeter | 3896994240 |
---|---|
Area | 7.3066390625059E+17 |
Altitude | 1124965336.7472 |
Triangular Pyramid
Length = nSurface area | 7.3066390625059E+17 |
---|---|
Volume | 2.5832074187184E+26 |
Height | 612353567.41087 |