816842384 (number)
816842384 is an even 9-digits composite number following 816842383 and preceding 816842385. In scientific notation, it is written as 8.16842384 × 10^8. The sum of its digits is 44. It has a total of 7 prime factors and 40 positive divisors. There are 383472128 positive integers (up to 816842384) that are relatively prime to 816842384.
Interesting facts
- 816842384 has 40 divisors, whose sum is 1679758560
- The reverse of 816842384 is 483248618
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 44
- Digital Root 8
Name
Name | eight hundred sixteen million eight hundred forty-two thousand three hundred eighty-four |
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Notation
Scientific notation | 8.16842384 × 10^8 |
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Engineering notation | 8.16842384 × 10^6 |
Prime Factorization of 816842384
Prime Factorization 2 × 2 × 2 × 2 × 443 × 17 × 6779
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 102105298 | Product of the distinct prime numbers |
The prime factorization of 816842384 is 2 × 2 × 2 × 2 × 443 × 17 × 6779. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 816842384)
Multiplication
n×yn×2 | 1633684768 |
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n×3 | 2450527152 |
n×4 | 3267369536 |
n×5 | 4084211920 |
Division
n÷yn÷2 | 408421192 |
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n÷3 | 272280794.66667 |
n÷3 | 204210596 |
n÷5 | 163368476.8 |
Exponentiation
nyn2 | 667231480298803456 |
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n3 | 5.4502295304712E+26 |
n4 | 4.4519784830173E+35 |
n5 | 3.6365647175846E+44 |
Nth Root
y√n2√n | 28580.45458001 |
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3√n | 934.78719512812 |
4√n | 169.05754813084 |
5√n | 60.593725175442 |
Divisors of 816842384
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -816842383 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 816842384 can be divided by 40 positive divisors. The sum of these divisors (counting 816842384) is 1, the average is 0.025.
Base conversion 816842384
Base | System | Value |
---|---|---|
2 | Binary | 110000101100000000011010010000 |
3 | Ternary | 2002221000220002122 |
4 | Quaternary | 300230000122100 |
5 | Quinary | 3133102424014 |
6 | Senary | 213015433412 |
8 | Octal | 6054003220 |
10 | Decimal | 816842384 |
12 | Duodecimal | 1a9685868 |
16 | Hexadecimal | 30b00690 |
20 | Vigesimal | cf555j4 |
36 | Base36 | dibrm8 |
Cryptographic Hash Functions
md5 | 73f2a3149a43ff5e651ec874f47b5dd6 |
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sha1 | df3a48b395d6c90ff52d630670ad871316da8fa1 |
sha256 | 7e2b7d791a82591e8c3b93b8c361519edeb6d85208c8d19cf0699eb069e4ada2 |
sha512 | 4b40190b986a8eaae3e079e048439ce365c45eff864e5e6064844c1979863531018cf51ed794af244a7d2f02b8867587ff82bf94f0589a001935ef15a7944ef7 |
ripemd-160 | a9589ea444404c28716583c9770af046be012a70 |
816842384 as geometric shapes
Circle
Radius = nDiameter | 1633684768 |
---|---|
Circumference | 5132372065.4303 |
Area | 2.0961695167506E+18 |
Sphere
Radius = nVolume | 2.2829868071075E+27 |
---|---|
Surface area | 8.3846780670023E+18 |
Circumference | 5132372065.4303 |
Square
Length = nPerimeter | 3267369536 |
---|---|
Area | 667231480298803456 |
Diagonal | 1155189577.774 |
Cube
Length = nSurface area | 4003388881792820736 |
---|---|
Volume | 5.4502295304712E+26 |
Space diagonal | 1414812510.8637 |
Equilateral Triangle
Length = nPerimeter | 2450527152 |
---|---|
Area | 2.8891970607173E+17 |
Altitude | 707406255.43184 |
Triangular Pyramid
Length = nSurface area | 2.8891970607173E+17 |
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Volume | 6.4231571000323E+25 |
Height | 385063192.59132 |