1320121280 (number)
1320121280 is an even 10-digits composite number following 1320121279 and preceding 1320121281. In scientific notation, it is written as 1.320121280 × 10^9. The sum of its digits is 20. It has a total of 10 prime factors and 112 positive divisors. There are 511795200 positive integers (up to 1320121280) that are relatively prime to 1320121280.
Interesting facts
- 1320121280 has 112 divisors, whose sum is 3241365120
- The reverse of 1320121280 is 0821210231
- Previous prime number is 421
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 20
- Digital Root 2
Name
Name | one billion three hundred twenty million one hundred twenty-one thousand two hundred eighty |
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Notation
Scientific notation | 1.320121280 × 10^9 |
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Engineering notation | 1.320121280 × 10^9 |
Prime Factorization of 1320121280
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 41 × 421 × 239
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 41253790 | Product of the distinct prime numbers |
The prime factorization of 1320121280 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 41 × 421 × 239. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1320121280)
Multiplication
n×yn×2 | 2640242560 |
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n×3 | 3960363840 |
n×4 | 5280485120 |
n×5 | 6600606400 |
Division
n÷yn÷2 | 660060640 |
---|---|
n÷3 | 440040426.66667 |
n÷3 | 330030320 |
n÷5 | 264024256 |
Exponentiation
nyn2 | 1742720193908838400 |
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n3 | 2.3006020130648E+27 |
n4 | 3.0370736742577E+36 |
n5 | 4.0093055863153E+45 |
Nth Root
y√n2√n | 36333.473271902 |
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3√n | 1096.9949052828 |
4√n | 190.61341314793 |
5√n | 66.699528879608 |
Divisors of 1320121280
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 | -1320121279 | 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 1320121280 can be divided by 112 positive divisors. The sum of these divisors (counting 1320121280) is 1, the average is 0.0089285714285714.
Base conversion 1320121280
Base | System | Value |
---|---|---|
2 | Binary | 1001110101011110111001111000000 |
3 | Ternary | 10102000001002221202 |
4 | Quaternary | 1032223313033000 |
5 | Quinary | 10200422340110 |
6 | Senary | 334554440332 |
8 | Octal | 11653671700 |
10 | Decimal | 1320121280 |
12 | Duodecimal | 30a1330a8 |
16 | Hexadecimal | 4eaf73c0 |
20 | Vigesimal | 10caf340 |
36 | Base36 | ltys3k |
Cryptographic Hash Functions
md5 | cad0c4646c9e19b10fa838944d124455 |
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sha1 | ac8b692ea966ea896e2e9dd0a162865957ac6490 |
sha256 | 48c9930a60846388ba9c0f74c2875a1fa955000d169f6a7e4abbbc89ff388802 |
sha512 | 98d6b90b5fc7db9f4491cd9115d14063001406d8d5a4a7cbe23c9aae20facdb9011d8fd3107be6203904b06ef12638b3e195b409b5207357fb73332ce2d89e70 |
ripemd-160 | 4affc34aa1dff0e3322430d44fbe2ef309407ac7 |
1320121280 as geometric shapes
Circle
Radius = nDiameter | 2640242560 |
---|---|
Circumference | 8294566630.1911 |
Area | 5.4749169584466E+18 |
Sphere
Radius = nVolume | 9.6367391774376E+27 |
---|---|
Surface area | 2.1899667833786E+19 |
Circumference | 8294566630.1911 |
Square
Length = nPerimeter | 5280485120 |
---|---|
Area | 1742720193908838400 |
Diagonal | 1866933418.1533 |
Cube
Length = nSurface area | 1.0456321163453E+19 |
---|---|
Volume | 2.3006020130648E+27 |
Space diagonal | 2286517129.1129 |
Equilateral Triangle
Length = nPerimeter | 3960363840 |
---|---|
Area | 7.546199798066E+17 |
Altitude | 1143258564.5564 |
Triangular Pyramid
Length = nSurface area | 7.546199798066E+17 |
---|---|
Volume | 2.7112854737492E+26 |
Height | 622311139.38444 |