16489920 (number)
16489920 is an even 8-digits composite number following 16489919 and preceding 16489921. In scientific notation, it is written as 1.6489920 × 10^7. The sum of its digits is 39. It has a total of 10 prime factors and 112 positive divisors. There are 4325376 positive integers (up to 16489920) that are relatively prime to 16489920.
Interesting facts
- 16489920 has 112 divisors, whose sum is 53218080
- The reverse of 16489920 is 02998461
- Previous prime number is 89
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | sixteen million four hundred eighty-nine thousand nine hundred twenty |
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Notation
Scientific notation | 1.6489920 × 10^7 |
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Engineering notation | 1.6489920 × 10^6 |
Prime Factorization of 16489920
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 89 × 193
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 515310 | Product of the distinct prime numbers |
The prime factorization of 16489920 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 89 × 193. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16489920)
Multiplication
n×yn×2 | 32979840 |
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n×3 | 49469760 |
n×4 | 65959680 |
n×5 | 82449600 |
Division
n÷yn÷2 | 8244960 |
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n÷3 | 5496640 |
n÷3 | 4122480 |
n÷5 | 3297984 |
Exponentiation
nyn2 | 271917461606400 |
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n3 | 4.4838971884926E+21 |
n4 | 7.3939105926468E+28 |
n5 | 1.219249941599E+36 |
Nth Root
y√n2√n | 4060.7782505328 |
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3√n | 254.5303157354 |
4√n | 63.724235974492 |
5√n | 27.761549966827 |
Divisors of 16489920
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 | -16489919 | 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 16489920 can be divided by 112 positive divisors. The sum of these divisors (counting 16489920) is 1, the average is 0.0089285714285714.
Base conversion 16489920
Base | System | Value |
---|---|---|
2 | Binary | 111110111001110111000000 |
3 | Ternary | 1011000202220210 |
4 | Quaternary | 332321313000 |
5 | Quinary | 13210134140 |
6 | Senary | 1345234120 |
8 | Octal | 76716700 |
10 | Decimal | 16489920 |
12 | Duodecimal | 5632940 |
16 | Hexadecimal | fb9dc0 |
20 | Vigesimal | 5314g0 |
36 | Base36 | 9tfpc |
Cryptographic Hash Functions
md5 | 3649273dba97b9ad600b377bc3177099 |
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sha1 | cec67c9ecdd92cee7f04d8c208007c851a64f8f9 |
sha256 | fce111a83127e3206610dba110dd20471ece6c3c5323a731dccf00f7c4ef544e |
sha512 | 871d5deaf526822f319423996e83f606b3d46767d757c60045f5c04cc18570484a778e27fe83d3492399c54d24de1fd24fde7e141938dff0c018bc0249c2a893 |
ripemd-160 | 8a447dba0db43fbb849b1054e350751221b456eb |
16489920 as geometric shapes
Circle
Radius = nDiameter | 32979840 |
---|---|
Circumference | 103609223.06057 |
Area | 8.5425389976545E+14 |
Sphere
Radius = nVolume | 1.8782104622427E+22 |
---|---|
Surface area | 3.4170155990618E+15 |
Circumference | 103609223.06057 |
Square
Length = nPerimeter | 65959680 |
---|---|
Area | 271917461606400 |
Diagonal | 23320268.506447 |
Cube
Length = nSurface area | 1631504769638400 |
---|---|
Volume | 4.4838971884926E+21 |
Space diagonal | 28561379.252746 |
Equilateral Triangle
Length = nPerimeter | 49469760 |
---|---|
Area | 1.1774371474186E+14 |
Altitude | 14280689.626373 |
Triangular Pyramid
Length = nSurface area | 1.1774371474186E+14 |
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Volume | 5.284323513544E+20 |
Height | 7773422.8354825 |