855109840 (number)
855109840 is an even 9-digits composite number following 855109839 and preceding 855109841. In scientific notation, it is written as 8.55109840 × 10^8. The sum of its digits is 40. It has a total of 7 prime factors and 40 positive divisors. There are 315732480 positive integers (up to 855109840) that are relatively prime to 855109840.
Interesting facts
- 855109840 has 40 divisors, whose sum is 2141066088
- The reverse of 855109840 is 048901558
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 40
- Digital Root 4
Name
Name | eight hundred fifty-five million one hundred nine thousand eight hundred forty |
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Notation
Scientific notation | 8.55109840 × 10^8 |
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Engineering notation | 8.55109840 × 10^6 |
Prime Factorization of 855109840
Prime Factorization 2 × 2 × 2 × 2 × 5 × 13 × 822221
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 106888730 | Product of the distinct prime numbers |
The prime factorization of 855109840 is 2 × 2 × 2 × 2 × 5 × 13 × 822221. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 855109840)
Multiplication
n×yn×2 | 1710219680 |
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n×3 | 2565329520 |
n×4 | 3420439360 |
n×5 | 4275549200 |
Division
n÷yn÷2 | 427554920 |
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n÷3 | 285036613.33333 |
n÷3 | 213777460 |
n÷5 | 171021968 |
Exponentiation
nyn2 | 731212838464825600 |
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n3 | 6.252672933056E+26 |
n4 | 5.3467221513579E+35 |
n5 | 4.5720347233721E+44 |
Nth Root
y√n2√n | 29242.261198478 |
---|---|
3√n | 949.16263794563 |
4√n | 171.00368767508 |
5√n | 61.151115090447 |
Divisors of 855109840
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 | -855109839 | 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 855109840 can be divided by 40 positive divisors. The sum of these divisors (counting 855109840) is 1, the average is 0.025.
Base conversion 855109840
Base | System | Value |
---|---|---|
2 | Binary | 110010111101111111000011010000 |
3 | Ternary | 2012121001002011211 |
4 | Quaternary | 302331333003100 |
5 | Quinary | 3222402003330 |
6 | Senary | 220503545504 |
8 | Octal | 6275770320 |
10 | Decimal | 855109840 |
12 | Duodecimal | 1ba45b294 |
16 | Hexadecimal | 32f7f0d0 |
20 | Vigesimal | d748ec0 |
36 | Base36 | e53yz4 |
Cryptographic Hash Functions
md5 | c1fa1ecd7af3248853912c6d68ca8f9a |
---|---|
sha1 | ce2c4a3e778b8642147a57b28ca67261d9e14fec |
sha256 | 7f723fc6e8e6cce31779bd3ed155e3c5699ad07fb1c89aeb99bd078c063b10d8 |
sha512 | f6f9174d3e4e7fcecae0d3e6ea5a5cc5aa713027a18edafc211da8c9fb07fcde551d2b182d75b8d71cbe1ee9c2b40483d119b96b60623aab4492d0414b4d7e9d |
ripemd-160 | 33233f0e406c23655d9c78ab1ec8af9430188f69 |
855109840 as geometric shapes
Circle
Radius = nDiameter | 1710219680 |
---|---|
Circumference | 5372813582.7127 |
Area | 2.2971728815316E+18 |
Sphere
Radius = nVolume | 2.6191135135718E+27 |
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Surface area | 9.1886915261265E+18 |
Circumference | 5372813582.7127 |
Square
Length = nPerimeter | 3420439360 |
---|---|
Area | 731212838464825600 |
Diagonal | 1209307933.0467 |
Cube
Length = nSurface area | 4387277030788953600 |
---|---|
Volume | 6.252672933056E+26 |
Space diagonal | 1481093688.9321 |
Equilateral Triangle
Length = nPerimeter | 2565329520 |
---|---|
Area | 3.1662444684193E+17 |
Altitude | 740546844.46605 |
Triangular Pyramid
Length = nSurface area | 3.1662444684193E+17 |
---|---|
Volume | 7.3688457191758E+25 |
Height | 403102644.3489 |