16187864 (number)
16187864 is an even 8-digits composite number following 16187863 and preceding 16187865. In scientific notation, it is written as 1.6187864 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 48 positive divisors. There are 6304320 positive integers (up to 16187864) that are relatively prime to 16187864.
Interesting facts
- 16187864 has 48 divisors, whose sum is 38144400
- The reverse of 16187864 is 46878161
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 41
- Digital Root 5
Name
Name | sixteen million one hundred eighty-seven thousand eight hundred sixty-four |
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Notation
Scientific notation | 1.6187864 × 10^7 |
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Engineering notation | 1.6187864 × 10^6 |
Prime Factorization of 16187864
Prime Factorization 2 × 2 × 2 × 7 × 11 × 11 × 2389
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 367906 | Product of the distinct prime numbers |
The prime factorization of 16187864 is 2 × 2 × 2 × 7 × 11 × 11 × 2389. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 16187864)
Multiplication
n×yn×2 | 32375728 |
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n×3 | 48563592 |
n×4 | 64751456 |
n×5 | 80939320 |
Division
n÷yn÷2 | 8093932 |
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n÷3 | 5395954.6666667 |
n÷3 | 4046966 |
n÷5 | 3237572.8 |
Exponentiation
nyn2 | 262046940882496 |
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n3 | 4.2419802406219E+21 |
n4 | 6.8668599225874E+28 |
n5 | 1.111597945339E+36 |
Nth Root
y√n2√n | 4023.4144703224 |
---|---|
3√n | 252.96659924536 |
4√n | 63.430390747042 |
5√n | 27.659091397613 |
Divisors of 16187864
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 | -16187863 | 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 16187864 can be divided by 48 positive divisors. The sum of these divisors (counting 16187864) is 1, the average is 0.020833333333333.
Base conversion 16187864
Base | System | Value |
---|---|---|
2 | Binary | 111101110000000111011000 |
3 | Ternary | 1010110102120112 |
4 | Quaternary | 331300013120 |
5 | Quinary | 13121002424 |
6 | Senary | 1334543452 |
8 | Octal | 75600730 |
10 | Decimal | 16187864 |
12 | Duodecimal | 5507b88 |
16 | Hexadecimal | f701d8 |
20 | Vigesimal | 5139d4 |
36 | Base36 | 9mymw |
Cryptographic Hash Functions
md5 | e15b555be47542d601b197d29d273fe9 |
---|---|
sha1 | 27d1eb3eb6f8d459575cdc4ee36c468f5fcb60fb |
sha256 | 43631346fec2eafde689f2d97dba307de2864ca1378738eb00c402b57b1400f4 |
sha512 | 1de3df4e8f1fb2e29d941da373f21a61a343b13a46c8ee3930c2718b52d831033abe51ba62a441034c755215feda9061f21e1379d64ac0bdd2180331a2489480 |
ripemd-160 | 785ecc8c4f9a0171a153637ba8cae3566b0908b0 |
16187864 as geometric shapes
Circle
Radius = nDiameter | 32375728 |
---|---|
Circumference | 101711349.23942 |
Area | 8.2324474437213E+14 |
Sphere
Radius = nVolume | 1.7768765280814E+22 |
---|---|
Surface area | 3.2929789774885E+15 |
Circumference | 101711349.23942 |
Square
Length = nPerimeter | 64751456 |
---|---|
Area | 262046940882496 |
Diagonal | 22893096.814651 |
Cube
Length = nSurface area | 1572281645294976 |
---|---|
Volume | 4.2419802406219E+21 |
Space diagonal | 28038202.914015 |
Equilateral Triangle
Length = nPerimeter | 48563592 |
---|---|
Area | 1.1346965389412E+14 |
Altitude | 14019101.457008 |
Triangular Pyramid
Length = nSurface area | 1.1346965389412E+14 |
---|---|
Volume | 4.9992216563385E+20 |
Height | 7631032.2715504 |