16449664 (number)
16449664 is an even 8-digits composite number following 16449663 and preceding 16449665. In scientific notation, it is written as 1.6449664 × 10^7. The sum of its digits is 40. It has a total of 10 prime factors and 64 positive divisors. There are 6405120 positive integers (up to 16449664) that are relatively prime to 16449664.
Interesting facts
- 16449664 has 64 divisors, whose sum is 40881600
- The reverse of 16449664 is 46694461
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 40
- Digital Root 4
Name
Name | sixteen million four hundred forty-nine thousand six hundred sixty-four |
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Notation
Scientific notation | 1.6449664 × 10^7 |
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Engineering notation | 1.6449664 × 10^6 |
Prime Factorization of 16449664
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 1669
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 257026 | Product of the distinct prime numbers |
The prime factorization of 16449664 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 11 × 1669. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16449664)
Multiplication
n×yn×2 | 32899328 |
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n×3 | 49348992 |
n×4 | 65798656 |
n×5 | 82248320 |
Division
n÷yn÷2 | 8224832 |
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n÷3 | 5483221.3333333 |
n÷3 | 4112416 |
n÷5 | 3289932.8 |
Exponentiation
nyn2 | 270591445712896 |
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n3 | 4.4511383632514E+21 |
n4 | 7.3219730492995E+28 |
n5 | 1.2044399647803E+36 |
Nth Root
y√n2√n | 4055.8185363746 |
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3√n | 254.32302300345 |
4√n | 63.68530863845 |
5√n | 27.747982140393 |
Divisors of 16449664
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -16449663 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 16449664 can be divided by 64 positive divisors. The sum of these divisors (counting 16449664) is 1, the average is 0.015625.
Base conversion 16449664
Base | System | Value |
---|---|---|
2 | Binary | 111110110000000010000000 |
3 | Ternary | 1010221201200211 |
4 | Quaternary | 332300002000 |
5 | Quinary | 13202342124 |
6 | Senary | 1344323504 |
8 | Octal | 76600200 |
10 | Decimal | 16449664 |
12 | Duodecimal | 5613594 |
16 | Hexadecimal | fb0080 |
20 | Vigesimal | 52g434 |
36 | Base36 | 9skn4 |
Cryptographic Hash Functions
md5 | f7bf59e99fb9d14b8215452338d8da79 |
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sha1 | b47f4a2df7628e04c6c697e2bfe5cd27d53d2577 |
sha256 | d73768f904f38817f514ee1c109551febb264946c52153c8f19398b88d978c69 |
sha512 | 87db9d6ca1692672eee711a8ff2f48b98475c0326be02c57acbdf81c3d633af9d6174d9b3f4a417a35e8c35c9d12a97ad98ddfee9eb9b13b1021ccd48cc73d0d |
ripemd-160 | 69412fa38fd1fee2dc05bfac5fea6669ab39cac7 |
16449664 as geometric shapes
Circle
Radius = nDiameter | 32899328 |
---|---|
Circumference | 103356287.15284 |
Area | 8.5008809797588E+14 |
Sphere
Radius = nVolume | 1.8644884776136E+22 |
---|---|
Surface area | 3.4003523919035E+15 |
Circumference | 103356287.15284 |
Square
Length = nPerimeter | 65798656 |
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Area | 270591445712896 |
Diagonal | 23263337.92528 |
Cube
Length = nSurface area | 1623548674277376 |
---|---|
Volume | 4.4511383632514E+21 |
Space diagonal | 28491653.815437 |
Equilateral Triangle
Length = nPerimeter | 49348992 |
---|---|
Area | 1.1716953301706E+14 |
Altitude | 14245826.907718 |
Triangular Pyramid
Length = nSurface area | 1.1716953301706E+14 |
---|---|
Volume | 5.2457168677577E+20 |
Height | 7754445.9750935 |