16403946 (number)
16403946 is an even 8-digits composite number following 16403945 and preceding 16403947. In scientific notation, it is written as 1.6403946 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 64 positive divisors. There are 4663296 positive integers (up to 16403946) that are relatively prime to 16403946.
Interesting facts
- 16403946 has 64 divisors, whose sum is 38102400
- The reverse of 16403946 is 64930461
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | sixteen million four hundred three thousand nine hundred forty-six |
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Notation
Scientific notation | 1.6403946 × 10^7 |
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Engineering notation | 1.6403946 × 10^6 |
Prime Factorization of 16403946
Prime Factorization 2 × 3 × 17 × 89 × 13 × 139
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 16403946 | Product of the distinct prime numbers |
The prime factorization of 16403946 is 2 × 3 × 17 × 89 × 13 × 139. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16403946)
Multiplication
n×yn×2 | 32807892 |
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n×3 | 49211838 |
n×4 | 65615784 |
n×5 | 82019730 |
Division
n÷yn÷2 | 8201973 |
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n÷3 | 5467982 |
n÷3 | 4100986.5 |
n÷5 | 3280789.2 |
Exponentiation
nyn2 | 269089444370916 |
---|---|
n3 | 4.4141287146305E+21 |
n4 | 7.2409129071848E+28 |
n5 | 1.1877954432016E+36 |
Nth Root
y√n2√n | 4050.1785145843 |
---|---|
3√n | 254.0871939055 |
4√n | 63.641012834369 |
5√n | 27.732541157586 |
Divisors of 16403946
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 | -16403945 | 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 16403946 can be divided by 64 positive divisors. The sum of these divisors (counting 16403946) is 1, the average is 0.015625.
Base conversion 16403946
Base | System | Value |
---|---|---|
2 | Binary | 111110100100110111101010 |
3 | Ternary | 1010212101222120 |
4 | Quaternary | 332210313222 |
5 | Quinary | 13144411241 |
6 | Senary | 1343332110 |
8 | Octal | 76446752 |
10 | Decimal | 16403946 |
12 | Duodecimal | 55b1036 |
16 | Hexadecimal | fa4dea |
20 | Vigesimal | 52a9h6 |
36 | Base36 | 9rld6 |
Cryptographic Hash Functions
md5 | f37ff1b68d4957c9716a7667d24b7320 |
---|---|
sha1 | 0bc953e592abe9b8234ad72780e34e7ef3b52d3d |
sha256 | 1a9765b702f425588f21494d53c0897774c9eccc4c679f7d0064f8c857f7a9b5 |
sha512 | b5fd65cdad8b1c94640a158db09a30e05a1d945bb77bcdfab0f47434602ca7916708e994cd71874497a205558ef0a186fb22713bf32ffe0b14ad0eec3b7e367e |
ripemd-160 | ea80ccd866ae173e9ddcccc0286f22f796520340 |
16403946 as geometric shapes
Circle
Radius = nDiameter | 32807892 |
---|---|
Circumference | 103069032.48697 |
Area | 8.4536942159423E+14 |
Sphere
Radius = nVolume | 1.8489859122511E+22 |
---|---|
Surface area | 3.3814776863769E+15 |
Circumference | 103069032.48697 |
Square
Length = nPerimeter | 65615784 |
---|---|
Area | 269089444370916 |
Diagonal | 23198682.909636 |
Cube
Length = nSurface area | 1614536666225496 |
---|---|
Volume | 4.4141287146305E+21 |
Space diagonal | 28412467.916616 |
Equilateral Triangle
Length = nPerimeter | 49211838 |
---|---|
Area | 1.1651914735773E+14 |
Altitude | 14206233.958308 |
Triangular Pyramid
Length = nSurface area | 1.1651914735773E+14 |
---|---|
Volume | 5.2021005785758E+20 |
Height | 7732894.303212 |