16490844 (number)
16490844 is an even 8-digits composite number following 16490843 and preceding 16490845. In scientific notation, it is written as 1.6490844 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 5189184 positive integers (up to 16490844) that are relatively prime to 16490844.
Interesting facts
- 16490844 has 48 divisors, whose sum is 31667328
- The reverse of 16490844 is 44809461
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | sixteen million four hundred ninety thousand eight hundred forty-four |
---|
Notation
Scientific notation | 1.6490844 × 10^7 |
---|---|
Engineering notation | 1.6490844 × 10^6 |
Prime Factorization of 16490844
Prime Factorization 2 × 2 × 27 × 53 × 43 × 67
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 8245422 | Product of the distinct prime numbers |
The prime factorization of 16490844 is 2 × 2 × 27 × 53 × 43 × 67. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16490844)
Multiplication
n×yn×2 | 32981688 |
---|---|
n×3 | 49472532 |
n×4 | 65963376 |
n×5 | 82454220 |
Division
n÷yn÷2 | 8245422 |
---|---|
n÷3 | 5496948 |
n÷3 | 4122711 |
n÷5 | 3298168.8 |
Exponentiation
nyn2 | 271947935832336 |
---|---|
n3 | 4.4846509859331E+21 |
n4 | 7.3955679803468E+28 |
n5 | 1.2195915785529E+36 |
Nth Root
y√n2√n | 4060.892020234 |
---|---|
3√n | 254.53506978351 |
4√n | 63.725128640388 |
5√n | 27.761861079279 |
Divisors of 16490844
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -16490843 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 16490844 can be divided by 48 positive divisors. The sum of these divisors (counting 16490844) is 1, the average is 0.020833333333333.
Base conversion 16490844
Base | System | Value |
---|---|---|
2 | Binary | 111110111010000101011100 |
3 | Ternary | 1011000211012000 |
4 | Quaternary | 332322011130 |
5 | Quinary | 13210201334 |
6 | Senary | 1345242300 |
8 | Octal | 76720534 |
10 | Decimal | 16490844 |
12 | Duodecimal | 5633390 |
16 | Hexadecimal | fba15c |
20 | Vigesimal | 531724 |
36 | Base36 | 9tgf0 |
Cryptographic Hash Functions
md5 | 2850a6568770acb16a80a2b9229c0b6c |
---|---|
sha1 | a34bb50c50e40198ab152843da947538492db79f |
sha256 | 6c675f8386698f7f6778b542dbde730473fe20bcab99e0d9871e3bc9ed291b00 |
sha512 | 5aa8a1bdf8d849f828b075eec68ad281f0fc0656bb87206881650e36fb81162c718b325602274c5fc894b2c6b035aae69e734bfeeb004e7aab39577e95eb2715 |
ripemd-160 | d42188ca267c40b147060abc0f5191d6cf888256 |
16490844 as geometric shapes
Circle
Radius = nDiameter | 32981688 |
---|---|
Circumference | 103615028.72379 |
Area | 8.5434963736978E+14 |
Sphere
Radius = nVolume | 1.8785262121762E+22 |
---|---|
Surface area | 3.4173985494791E+15 |
Circumference | 103615028.72379 |
Square
Length = nPerimeter | 65963376 |
---|---|
Area | 271947935832336 |
Diagonal | 23321575.239779 |
Cube
Length = nSurface area | 1631687614994016 |
---|---|
Volume | 4.4846509859331E+21 |
Space diagonal | 28562979.667692 |
Equilateral Triangle
Length = nPerimeter | 49472532 |
---|---|
Area | 1.1775691046877E+14 |
Altitude | 14281489.833846 |
Triangular Pyramid
Length = nSurface area | 1.1775691046877E+14 |
---|---|
Volume | 5.285211872347E+20 |
Height | 7773858.4132597 |