8423821642 (number)
8423821642 is an even 10-digits composite number following 8423821641 and preceding 8423821643. In scientific notation, it is written as 8.423821642 × 10^9. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 3976143600 positive integers (up to 8423821642) that are relatively prime to 8423821642.
Interesting facts
- 8423821642 has 32 divisors, whose sum is 13366425600
- The reverse of 8423821642 is 2461283248
- Previous prime number is 131
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 40
- Digital Root 4
Name
Name | eight billion four hundred twenty-three million eight hundred twenty-one thousand six hundred forty-two |
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Notation
Scientific notation | 8.423821642 × 10^9 |
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Engineering notation | 8.423821642 × 10^9 |
Prime Factorization of 8423821642
Prime Factorization 2 × 31 × 59 × 131 × 17579
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 8423821642 | Product of the distinct prime numbers |
The prime factorization of 8423821642 is 2 × 31 × 59 × 131 × 17579. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 8423821642)
Multiplication
n×yn×2 | 16847643284 |
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n×3 | 25271464926 |
n×4 | 33695286568 |
n×5 | 42119108210 |
Division
n÷yn÷2 | 4211910821 |
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n÷3 | 2807940547.3333 |
n÷3 | 2105955410.5 |
n÷5 | 1684764328.4 |
Exponentiation
nyn2 | 7.0960771056228E+19 |
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n3 | 5.9776087895646E+29 |
n4 | 5.0354310288943E+39 |
n5 | 4.2417572877999E+49 |
Nth Root
y√n2√n | 91781.379603926 |
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3√n | 2034.7125055531 |
4√n | 302.95441836013 |
5√n | 96.627742341714 |
Divisors of 8423821642
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -8423821641 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 8423821642 can be divided by 32 positive divisors. The sum of these divisors (counting 8423821642) is 1, the average is 0.03125.
Base conversion 8423821642
Base | System | Value |
---|---|---|
2 | Binary | 111110110000110010101000101001010 |
3 | Ternary | 210202001220110220011 |
4 | Quaternary | 13312012111011022 |
5 | Quinary | 114222444243032 |
6 | Senary | 3511515422134 |
8 | Octal | 76606250512 |
10 | Decimal | 8423821642 |
12 | Duodecimal | 177115494a |
16 | Hexadecimal | 1f619514a |
20 | Vigesimal | 6bc8he22 |
36 | Base36 | 3vbbqdm |
Cryptographic Hash Functions
md5 | 1e393690868974eb3d3e74b3058dc1bc |
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sha1 | 17c86c90a37bce2e5ae6fda5fce7fce3392845c2 |
sha256 | 3a8a675c23983aef0dffd9b441f8d7edd8a12d8295df1c8912fa241f4aba8b7a |
sha512 | 34d18d1230c07a00a22252ba828ffb4fc15a71edbf30ed7410d86e974b4e9dabc379206a738fbfd6301159bd5b6748ed419a272e77e607f05764f01e91976bd5 |
ripemd-160 | 49fedc7c39a2b3981a4033d360bb0df9409b3a55 |
8423821642 as geometric shapes
Circle
Radius = nDiameter | 16847643284 |
---|---|
Circumference | 52928432371.316 |
Area | 2.2292983704331E+20 |
Sphere
Radius = nVolume | 2.5038949145773E+30 |
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Surface area | 8.9171934817325E+20 |
Circumference | 52928432371.316 |
Square
Length = nPerimeter | 33695286568 |
---|---|
Area | 7.0960771056228E+19 |
Diagonal | 11913082813.128 |
Cube
Length = nSurface area | 4.2576462633737E+20 |
---|---|
Volume | 5.9776087895646E+29 |
Space diagonal | 14590487077.842 |
Equilateral Triangle
Length = nPerimeter | 25271464926 |
---|---|
Area | 3.0726915203412E+19 |
Altitude | 7295243538.9211 |
Triangular Pyramid
Length = nSurface area | 3.0726915203412E+19 |
---|---|
Volume | 7.0446795173024E+28 |
Height | 3971027604.3761 |