1428115440 (number)
1428115440 is an even 10-digits composite number following 1428115439 and preceding 1428115441. In scientific notation, it is written as 1.428115440 × 10^9. The sum of its digits is 30. It has a total of 9 prime factors and 160 positive divisors. There are 355783680 positive integers (up to 1428115440) that are relatively prime to 1428115440.
Interesting facts
- 1428115440 has 160 divisors, whose sum is 4728268800
- The reverse of 1428115440 is 0445118241
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 30
- Digital Root 3
Name
Name | one billion four hundred twenty-eight million one hundred fifteen thousand four hundred forty |
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Notation
Scientific notation | 1.428115440 × 10^9 |
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Engineering notation | 1.428115440 × 10^9 |
Prime Factorization of 1428115440
Prime Factorization 2 × 2 × 2 × 2 × 5 × 3 × 31 × 29 × 6619
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 178514430 | Product of the distinct prime numbers |
The prime factorization of 1428115440 is 2 × 2 × 2 × 2 × 5 × 3 × 31 × 29 × 6619. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1428115440)
Multiplication
n×yn×2 | 2856230880 |
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n×3 | 4284346320 |
n×4 | 5712461760 |
n×5 | 7140577200 |
Division
n÷yn÷2 | 714057720 |
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n÷3 | 476038480 |
n÷3 | 357028860 |
n÷5 | 285623088 |
Exponentiation
nyn2 | 2039513709966393600 |
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n3 | 2.9126610192947E+27 |
n4 | 4.1596161731409E+36 |
n5 | 5.9404120813362E+45 |
Nth Root
y√n2√n | 37790.414657688 |
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3√n | 1126.1280379206 |
4√n | 194.39756854881 |
5√n | 67.75676502799 |
Divisors of 1428115440
160 divisors
τ | Total Divisors | 160 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1428115439 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.00625 | 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 | 160 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1428115440 can be divided by 160 positive divisors. The sum of these divisors (counting 1428115440) is 1, the average is 0.00625.
Base conversion 1428115440
Base | System | Value |
---|---|---|
2 | Binary | 1010101000111110100111111110000 |
3 | Ternary | 10200112020210002110 |
4 | Quaternary | 1111013310333300 |
5 | Quinary | 10411044143230 |
6 | Senary | 353413245320 |
8 | Octal | 12507647760 |
10 | Decimal | 1428115440 |
12 | Duodecimal | 33a333840 |
16 | Hexadecimal | 551f4ff0 |
20 | Vigesimal | 1265e8c0 |
36 | Base36 | nm9gxc |
Cryptographic Hash Functions
md5 | ca62d6eba1bcb55f9582287a3cb2803b |
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sha1 | a511bb81772fb061c42b33b025680de8473c2b0d |
sha256 | 9cd753456cf5a1d42b49bcb037199ad2e37297a686498e7f73ed353d12cb3f40 |
sha512 | 3b8ad82d814d08b8f5831a96bf9261e123fa9ca162c0a7b35ec8681b23b019ba5bbd8e07d3b512b62a20a8a855f9019245d0c7d8789e2c6e4e3fb00d8968f85f |
ripemd-160 | 72b7806dd315584b485745ad5c384c9e781370e1 |
1428115440 as geometric shapes
Circle
Radius = nDiameter | 2856230880 |
---|---|
Circumference | 8973113949.5643 |
Area | 6.4073212881261E+18 |
Sphere
Radius = nVolume | 1.2200525947485E+28 |
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Surface area | 2.5629285152504E+19 |
Circumference | 8973113949.5643 |
Square
Length = nPerimeter | 5712461760 |
---|---|
Area | 2039513709966393600 |
Diagonal | 2019660223.8824 |
Cube
Length = nSurface area | 1.2237082259798E+19 |
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Volume | 2.9126610192947E+27 |
Space diagonal | 2473568501.1536 |
Equilateral Triangle
Length = nPerimeter | 4284346320 |
---|---|
Area | 8.8313534209877E+17 |
Altitude | 1236784250.5768 |
Triangular Pyramid
Length = nSurface area | 8.8313534209877E+17 |
---|---|
Volume | 3.4326039300683E+26 |
Height | 673220074.62747 |