1290142692 (number)
1290142692 is an even 10-digits composite number following 1290142691 and preceding 1290142693. In scientific notation, it is written as 1.290142692 × 10^9. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 429832512 positive integers (up to 1290142692) that are relatively prime to 1290142692.
Interesting facts
- 1290142692 has 36 divisors, whose sum is 3262825020
- The reverse of 1290142692 is 2962410921
- Previous prime number is 2293
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 36
- Digital Root 9
Name
Name | one billion two hundred ninety million one hundred forty-two thousand six hundred ninety-two |
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Notation
Scientific notation | 1.290142692 × 10^9 |
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Engineering notation | 1.290142692 × 10^9 |
Prime Factorization of 1290142692
Prime Factorization 2 × 2 × 3 × 3 × 2293 × 15629
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 215023782 | Product of the distinct prime numbers |
The prime factorization of 1290142692 is 2 × 2 × 3 × 3 × 2293 × 15629. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1290142692)
Multiplication
n×yn×2 | 2580285384 |
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n×3 | 3870428076 |
n×4 | 5160570768 |
n×5 | 6450713460 |
Division
n÷yn÷2 | 645071346 |
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n÷3 | 430047564 |
n÷3 | 322535673 |
n÷5 | 258028538.4 |
Exponentiation
nyn2 | 1664468165721006864 |
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n3 | 2.1474014400716E+27 |
n4 | 2.7704542746987E+36 |
n5 | 3.5742813360226E+45 |
Nth Root
y√n2√n | 35918.556374108 |
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3√n | 1088.627369619 |
4√n | 189.52191528715 |
5√n | 66.393803585425 |
Divisors of 1290142692
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1290142691 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1290142692 can be divided by 36 positive divisors. The sum of these divisors (counting 1290142692) is 1, the average is 0.027777777777778.
Base conversion 1290142692
Base | System | Value |
---|---|---|
2 | Binary | 1001100111001100000001111100100 |
3 | Ternary | 10022220122001001200 |
4 | Quaternary | 1030321200033210 |
5 | Quinary | 10120234031232 |
6 | Senary | 332004122500 |
8 | Octal | 11471401744 |
10 | Decimal | 1290142692 |
12 | Duodecimal | 300096430 |
16 | Hexadecimal | 4ce603e4 |
20 | Vigesimal | 10337gec |
36 | Base36 | lc48h0 |
Cryptographic Hash Functions
md5 | 2dbe0b6ecb0d98306f232dda45858f9a |
---|---|
sha1 | dc4ccb18a8db064340c4040699348535ca35c15a |
sha256 | f8d25541cc66dc2c6aca790df11a7c6a41fd2ccf7741f04209c72f9a15a72dbc |
sha512 | e5979427314db7901f13f542168487171b5b0919c30dbdaf18d1c5d739232c6afa512806ebcd38ef17cee32ca0a50de4acec00b9a60a41a7cbdb98453d8709a6 |
ripemd-160 | 6ece3add67d71e0020bed6c8296e73590d373431 |
1290142692 as geometric shapes
Circle
Radius = nDiameter | 2580285384 |
---|---|
Circumference | 8106205606.5395 |
Area | 5.2290809615632E+18 |
Sphere
Radius = nVolume | 8.9950141179161E+27 |
---|---|
Surface area | 2.0916323846253E+19 |
Circumference | 8106205606.5395 |
Square
Length = nPerimeter | 5160570768 |
---|---|
Area | 1664468165721006864 |
Diagonal | 1824537292.4229 |
Cube
Length = nSurface area | 9.986808994326E+18 |
---|---|
Volume | 2.1474014400716E+27 |
Space diagonal | 2234592691.5577 |
Equilateral Triangle
Length = nPerimeter | 3870428076 |
---|---|
Area | 7.2073585765244E+17 |
Altitude | 1117296345.7788 |
Triangular Pyramid
Length = nSurface area | 7.2073585765244E+17 |
---|---|
Volume | 2.5307368670073E+26 |
Height | 608179097.47431 |