86784420 (number)
86784420 is an even 8-digits composite number following 86784419 and preceding 86784421. In scientific notation, it is written as 8.6784420 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 23078400 positive integers (up to 86784420) that are relatively prime to 86784420.
Interesting facts
- 86784420 has 48 divisors, whose sum is 243669888
- The reverse of 86784420 is 02448768
- Previous prime number is 401
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | eighty-six million seven hundred eighty-four thousand four hundred twenty |
---|
Notation
Scientific notation | 8.6784420 × 10^7 |
---|---|
Engineering notation | 8.6784420 × 10^6 |
Prime Factorization of 86784420
Prime Factorization 2 × 2 × 3 × 5 × 401 × 3607
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 43392210 | Product of the distinct prime numbers |
The prime factorization of 86784420 is 2 × 2 × 3 × 5 × 401 × 3607. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 86784420)
Multiplication
n×yn×2 | 173568840 |
---|---|
n×3 | 260353260 |
n×4 | 347137680 |
n×5 | 433922100 |
Division
n÷yn÷2 | 43392210 |
---|---|
n÷3 | 28928140 |
n÷3 | 21696105 |
n÷5 | 17356884 |
Exponentiation
nyn2 | 7531535554736400 |
---|---|
n3 | 6.5361994482718E+23 |
n4 | 5.6724027812259E+31 |
n5 | 4.9227618537507E+39 |
Nth Root
y√n2√n | 9315.8155842631 |
---|---|
3√n | 442.73846510236 |
4√n | 96.518472761763 |
5√n | 38.697985100217 |
Divisors of 86784420
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 | -86784419 | 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 86784420 can be divided by 48 positive divisors. The sum of these divisors (counting 86784420) is 1, the average is 0.020833333333333.
Base conversion 86784420
Base | System | Value |
---|---|---|
2 | Binary | 101001011000011100110100100 |
3 | Ternary | 20001022002211210 |
4 | Quaternary | 11023003212210 |
5 | Quinary | 134204100140 |
6 | Senary | 12340031420 |
8 | Octal | 513034644 |
10 | Decimal | 86784420 |
12 | Duodecimal | 25092570 |
16 | Hexadecimal | 52c39a4 |
20 | Vigesimal | 1728110 |
36 | Base36 | 1fo3ac |
Cryptographic Hash Functions
md5 | 5b52cb726248d17d5018cbbafb720739 |
---|---|
sha1 | 060ac784f0305c64667f5b58bed666b0d448b428 |
sha256 | 3f66bb86028158159a138b5a5552778cddf48a7efe1e1e2a78ba1e18964a5f95 |
sha512 | bbc36095a53b815fe52fea9f7c86872d299f0047b8fe37369ae561dab9272e9cd4627677b790ffa91abb81006c2327e5b7d365ca1a03c2c32f622dc227e1785d |
ripemd-160 | ffabfa66c6c755ea37e683fb01a5cf8b8b7134ec |
86784420 as geometric shapes
Circle
Radius = nDiameter | 173568840 |
---|---|
Circumference | 545282592.6361 |
Area | 2.366101676901E+16 |
Sphere
Radius = nVolume | 2.7378768225451E+24 |
---|---|
Surface area | 9.4644067076041E+16 |
Circumference | 545282592.6361 |
Square
Length = nPerimeter | 347137680 |
---|---|
Area | 7531535554736400 |
Diagonal | 122731703.76668 |
Cube
Length = nSurface area | 45189213328418400 |
---|---|
Volume | 6.5361994482718E+23 |
Space diagonal | 150315024.7454 |
Equilateral Triangle
Length = nPerimeter | 260353260 |
---|---|
Area | 3.2612505599537E+15 |
Altitude | 75157512.372698 |
Triangular Pyramid
Length = nSurface area | 3.2612505599537E+15 |
---|---|
Volume | 7.7029849217679E+22 |
Height | 40910567.922228 |