82010640 (number)
82010640 is an even 8-digits composite number following 82010639 and preceding 82010641. In scientific notation, it is written as 8.2010640 × 10^7. The sum of its digits is 21. It has a total of 9 prime factors and 160 positive divisors. There are 20551168 positive integers (up to 82010640) that are relatively prime to 82010640.
Interesting facts
- 82010640 has 160 divisors, whose sum is 269982720
- The reverse of 82010640 is 04601028
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 21
- Digital Root 3
Name
Name | eighty-two million ten thousand six hundred forty |
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Notation
Scientific notation | 8.2010640 × 10^7 |
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Engineering notation | 8.2010640 × 10^6 |
Prime Factorization of 82010640
Prime Factorization 2 × 2 × 2 × 2 × 3 × 23 × 5 × 83 × 179
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 10251330 | Product of the distinct prime numbers |
The prime factorization of 82010640 is 2 × 2 × 2 × 2 × 3 × 23 × 5 × 83 × 179. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 82010640)
Multiplication
n×yn×2 | 164021280 |
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n×3 | 246031920 |
n×4 | 328042560 |
n×5 | 410053200 |
Division
n÷yn÷2 | 41005320 |
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n÷3 | 27336880 |
n÷3 | 20502660 |
n÷5 | 16402128 |
Exponentiation
nyn2 | 6725745073209600 |
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n3 | 5.5158265793077E+23 |
n4 | 4.5235646789803E+31 |
n5 | 3.7098043440457E+39 |
Nth Root
y√n2√n | 9055.9726147996 |
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3√n | 434.46693852963 |
4√n | 95.162874141125 |
5√n | 38.262561461492 |
Divisors of 82010640
160 divisors
τ | Total Divisors | 160 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -82010639 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.00625 | 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 | 160 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 82010640 can be divided by 160 positive divisors. The sum of these divisors (counting 82010640) is 1, the average is 0.00625.
Base conversion 82010640
Base | System | Value |
---|---|---|
2 | Binary | 100111000110110001000010000 |
3 | Ternary | 12201022120110010 |
4 | Quaternary | 10320312020100 |
5 | Quinary | 131443320030 |
6 | Senary | 12045434520 |
8 | Octal | 470661020 |
10 | Decimal | 82010640 |
12 | Duodecimal | 2356ba40 |
16 | Hexadecimal | 4e36210 |
20 | Vigesimal | 15cb6c0 |
36 | Base36 | 1ctrtc |
Cryptographic Hash Functions
md5 | 69d80c8c750162e2c2bd7f7e638a7c67 |
---|---|
sha1 | e59c14a5b012cd123dbf41024e87e35ead580d14 |
sha256 | 027768d07b36622f159ccfade8396f44a66e2c17ff16a7dbb6e457f8330b9385 |
sha512 | 8359cd4466055474ec5d06c7e3ebada08fc1006415bd8aac7689f732618c85471ffe164270e71dd247a2a52eb87dc2cf1821ee231c42bcce04ae008441fb6455 |
ripemd-160 | e8877c71baecb0d1480b0f21a4259eef3fc269c7 |
82010640 as geometric shapes
Circle
Radius = nDiameter | 164021280 |
---|---|
Circumference | 515288048.28039 |
Area | 2.1129551311913E+16 |
Sphere
Radius = nVolume | 2.3104640346704E+24 |
---|---|
Surface area | 8.4518205247652E+16 |
Circumference | 515288048.28039 |
Square
Length = nPerimeter | 328042560 |
---|---|
Area | 6725745073209600 |
Diagonal | 115980559.3469 |
Cube
Length = nSurface area | 40354470439257600 |
---|---|
Volume | 5.5158265793077E+23 |
Space diagonal | 142046595.24124 |
Equilateral Triangle
Length = nPerimeter | 246031920 |
---|---|
Area | 2.9123330463888E+15 |
Altitude | 71023297.62062 |
Triangular Pyramid
Length = nSurface area | 2.9123330463888E+15 |
---|---|
Volume | 6.5004639634624E+22 |
Height | 38660186.448966 |