2149489020 (number)
2149489020 is an even 10-digits composite number following 2149489019 and preceding 2149489021. In scientific notation, it is written as 2.149489020 × 10^9. The sum of its digits is 39. It has a total of 7 prime factors and 96 positive divisors. There are 489606912 positive integers (up to 2149489020) that are relatively prime to 2149489020.
Interesting facts
- 2149489020 has 96 divisors, whose sum is 6902235648
- The reverse of 2149489020 is 0209849412
- Previous prime number is 293
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 39
- Digital Root 3
Name
Name | two billion one hundred forty-nine million four hundred eighty-nine thousand twenty |
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Notation
Scientific notation | 2.149489020 × 10^9 |
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Engineering notation | 2.149489020 × 10^9 |
Prime Factorization of 2149489020
Prime Factorization 2 × 2 × 3 × 7 × 5 × 293 × 17467
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 1074744510 | Product of the distinct prime numbers |
The prime factorization of 2149489020 is 2 × 2 × 3 × 7 × 5 × 293 × 17467. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2149489020)
Multiplication
n×yn×2 | 4298978040 |
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n×3 | 6448467060 |
n×4 | 8597956080 |
n×5 | 10747445100 |
Division
n÷yn÷2 | 1074744510 |
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n÷3 | 716496340 |
n÷3 | 537372255 |
n÷5 | 429897804 |
Exponentiation
nyn2 | 4620303047100560400 |
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n3 | 9.9312906688152E+27 |
n4 | 2.1347200247047E+37 |
n5 | 4.5885572538768E+46 |
Nth Root
y√n2√n | 46362.582111008 |
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3√n | 1290.5606240581 |
4√n | 215.31972067372 |
5√n | 73.530419926356 |
Divisors of 2149489020
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -2149489019 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 2149489020 can be divided by 96 positive divisors. The sum of these divisors (counting 2149489020) is 1, the average is 0.010416666666667.
Base conversion 2149489020
Base | System | Value |
---|---|---|
2 | Binary | 10000000000111101001100101111100 |
3 | Ternary | 12112210122100121110 |
4 | Quaternary | 2000013221211330 |
5 | Quinary | 13400232122040 |
6 | Senary | 553143002020 |
8 | Octal | 20007514574 |
10 | Decimal | 2149489020 |
12 | Duodecimal | 4bba39310 |
16 | Hexadecimal | 801e997c |
20 | Vigesimal | 1dbe62b0 |
36 | Base36 | zjr0cc |
Cryptographic Hash Functions
md5 | 9d0b05056dc254bfd6d2c89e559ab6dc |
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sha1 | cede4b1403d2a8c584df8c7b5318cff58861131c |
sha256 | 67035d04a514b098c49377b419d6ec04cedcc8eea1e0f956c9eb812704d47c06 |
sha512 | 983bcbef88e66d02ea32e61d12e70aef994abcbacf3396689f408c166d7fcd189e348b674baef1bba9e8b9f2c9e6b6b46d47fd1bbfa37cc001c29be67b2c1ca6 |
ripemd-160 | 3cfd0016941b58f16f8138c96dc7c2f12646fbb0 |
2149489020 as geometric shapes
Circle
Radius = nDiameter | 4298978040 |
---|---|
Circumference | 13505637828.408 |
Area | 1.451511011013E+19 |
Sphere
Radius = nVolume | 4.160009307442E+28 |
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Surface area | 5.8060440440519E+19 |
Circumference | 13505637828.408 |
Square
Length = nPerimeter | 8597956080 |
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Area | 4620303047100560400 |
Diagonal | 3039836524.2561 |
Cube
Length = nSurface area | 2.7721818282603E+19 |
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Volume | 9.9312906688152E+27 |
Space diagonal | 3723024192.9514 |
Equilateral Triangle
Length = nPerimeter | 6448467060 |
---|---|
Area | 2.0006499059859E+18 |
Altitude | 1861512096.4757 |
Triangular Pyramid
Length = nSurface area | 2.0006499059859E+18 |
---|---|
Volume | 1.1704138296423E+27 |
Height | 1013278841.4187 |