838408020 (number)
838408020 is an even 9-digits composite number following 838408019 and preceding 838408021. In scientific notation, it is written as 8.38408020 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 96 positive divisors. There are 214394880 positive integers (up to 838408020) that are relatively prime to 838408020.
Interesting facts
- 838408020 has 96 divisors, whose sum is 2445327360
- The reverse of 838408020 is 020804838
- Previous prime number is 3989
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 33
- Digital Root 6
Name
Name | eight hundred thirty-eight million four hundred eight thousand twenty |
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Notation
Scientific notation | 8.38408020 × 10^8 |
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Engineering notation | 8.38408020 × 10^6 |
Prime Factorization of 838408020
Prime Factorization 2 × 2 × 3 × 5 × 31 × 3989 × 113
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 419204010 | Product of the distinct prime numbers |
The prime factorization of 838408020 is 2 × 2 × 3 × 5 × 31 × 3989 × 113. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 838408020)
Multiplication
n×yn×2 | 1676816040 |
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n×3 | 2515224060 |
n×4 | 3353632080 |
n×5 | 4192040100 |
Division
n÷yn÷2 | 419204010 |
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n÷3 | 279469340 |
n÷3 | 209602005 |
n÷5 | 167681604 |
Exponentiation
nyn2 | 702928008000320400 |
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n3 | 5.8934047939009E+26 |
n4 | 4.941077844313E+35 |
n5 | 4.1426392921163E+44 |
Nth Root
y√n2√n | 28955.276203138 |
---|---|
3√n | 942.94234970477 |
4√n | 170.16249940318 |
5√n | 60.910348565575 |
Divisors of 838408020
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -838408019 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 838408020 can be divided by 96 positive divisors. The sum of these divisors (counting 838408020) is 1, the average is 0.010416666666667.
Base conversion 838408020
Base | System | Value |
---|---|---|
2 | Binary | 110001111110010001011101010100 |
3 | Ternary | 2011102121112120220 |
4 | Quaternary | 301332101131110 |
5 | Quinary | 3204113024040 |
6 | Senary | 215105554340 |
8 | Octal | 6176213524 |
10 | Decimal | 838408020 |
12 | Duodecimal | 1b49459b0 |
16 | Hexadecimal | 31f91754 |
20 | Vigesimal | d201010 |
36 | Base36 | dv5zro |
Cryptographic Hash Functions
md5 | ecf3981fb6469b96c992887288f3fbf2 |
---|---|
sha1 | 3cede080940111a159517318b1d5f93ab89fbf0f |
sha256 | 197dd1056489e0c1257d296d786ae3495b14708e3cd80f664aedb796897f4a09 |
sha512 | 76e04ddf1fee6647f68537c9a8323e897e3cf4748e2d07cf23d29cfbe2e042a01e85ae66f50042c9050d1b040121d2c555aa1c5ba1b4c5f884caa154b441c0cf |
ripemd-160 | 9d2e79fd0ec04bd4158474d727e4735a73d29e45 |
838408020 as geometric shapes
Circle
Radius = nDiameter | 1676816040 |
---|---|
Circumference | 5267872952.6855 |
Area | 2.2083134659363E+18 |
Sphere
Radius = nVolume | 2.4686236273533E+27 |
---|---|
Surface area | 8.8332538637453E+18 |
Circumference | 5267872952.6855 |
Square
Length = nPerimeter | 3353632080 |
---|---|
Area | 702928008000320400 |
Diagonal | 1185687992.6864 |
Cube
Length = nSurface area | 4217568048001922400 |
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Volume | 5.8934047939009E+26 |
Space diagonal | 1452165288.1132 |
Equilateral Triangle
Length = nPerimeter | 2515224060 |
---|---|
Area | 3.0437675597993E+17 |
Altitude | 726082644.05661 |
Triangular Pyramid
Length = nSurface area | 3.0437675597993E+17 |
---|---|
Volume | 6.9454441567411E+25 |
Height | 395229330.89546 |