16493880 (number)
16493880 is an even 8-digits composite number following 16493879 and preceding 16493881. In scientific notation, it is written as 1.6493880 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 3981312 positive integers (up to 16493880) that are relatively prime to 16493880.
Interesting facts
- 16493880 has 64 divisors, whose sum is 42688800
- The reverse of 16493880 is 08839461
- Previous prime number is 109
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | sixteen million four hundred ninety-three thousand eight hundred eighty |
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Notation
Scientific notation | 1.6493880 × 10^7 |
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Engineering notation | 1.6493880 × 10^6 |
Prime Factorization of 16493880
Prime Factorization 2 × 2 × 2 × 3 × 65 × 109 × 97
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 4123470 | Product of the distinct prime numbers |
The prime factorization of 16493880 is 2 × 2 × 2 × 3 × 65 × 109 × 97. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16493880)
Multiplication
n×yn×2 | 32987760 |
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n×3 | 49481640 |
n×4 | 65975520 |
n×5 | 82469400 |
Division
n÷yn÷2 | 8246940 |
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n÷3 | 5497960 |
n÷3 | 4123470 |
n÷5 | 3298776 |
Exponentiation
nyn2 | 272048077454400 |
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n3 | 4.4871283437636E+21 |
n4 | 7.4010156446635E+28 |
n5 | 1.220714639212E+36 |
Nth Root
y√n2√n | 4061.2658125269 |
---|---|
3√n | 254.55068897708 |
4√n | 63.728061421378 |
5√n | 27.762883207729 |
Divisors of 16493880
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 | -16493879 | 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 16493880 can be divided by 64 positive divisors. The sum of these divisors (counting 16493880) is 1, the average is 0.015625.
Base conversion 16493880
Base | System | Value |
---|---|---|
2 | Binary | 111110111010110100111000 |
3 | Ternary | 1011000222100110 |
4 | Quaternary | 332322310320 |
5 | Quinary | 13210301010 |
6 | Senary | 1345304320 |
8 | Octal | 76726470 |
10 | Decimal | 16493880 |
12 | Duodecimal | 56350a0 |
16 | Hexadecimal | fbad38 |
20 | Vigesimal | 531ee0 |
36 | Base36 | 9tirc |
Cryptographic Hash Functions
md5 | ff76655aa45b1b8326f88aedb81e837d |
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sha1 | 849fa4d6f728b9d566ef4273fa36d6b8fe598bde |
sha256 | 7615cf5e364bf283c92bf2cb853523e7d91a392725c93b2ff88c19abe3b0c07e |
sha512 | 255b01838d85dc65b98503b501f81eb16ca0100267036451b573b2dc975ddc8dd078b1393b169b555612e670e9ac893c9e8a82c8a7c78cf6915880443c09525f |
ripemd-160 | 12d64f8d57fdeb372c7e8f050f0490bc9a04adbe |
16493880 as geometric shapes
Circle
Radius = nDiameter | 32987760 |
---|---|
Circumference | 103634104.47438 |
Area | 8.5466424155397E+14 |
Sphere
Radius = nVolume | 1.8795639253976E+22 |
---|---|
Surface area | 3.4186569662159E+15 |
Circumference | 103634104.47438 |
Square
Length = nPerimeter | 65975520 |
---|---|
Area | 272048077454400 |
Diagonal | 23325868.792154 |
Cube
Length = nSurface area | 1632288464726400 |
---|---|
Volume | 4.4871283437636E+21 |
Space diagonal | 28568238.173944 |
Equilateral Triangle
Length = nPerimeter | 49481640 |
---|---|
Area | 1.1780027306311E+14 |
Altitude | 14284119.086972 |
Triangular Pyramid
Length = nSurface area | 1.1780027306311E+14 |
---|---|
Volume | 5.2881314665493E+20 |
Height | 7775289.5973848 |