83172912 (number)
83172912 is an even 8-digits composite number following 83172911 and preceding 83172913. In scientific notation, it is written as 8.3172912 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 27453504 positive integers (up to 83172912) that are relatively prime to 83172912.
Interesting facts
- 83172912 has 40 divisors, whose sum is 216962304
- The reverse of 83172912 is 21927138
- Previous prime number is 103
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | eighty-three million one hundred seventy-two thousand nine hundred twelve |
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Notation
Scientific notation | 8.3172912 × 10^7 |
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Engineering notation | 8.3172912 × 10^6 |
Prime Factorization of 83172912
Prime Factorization 2 × 2 × 2 × 2 × 3 × 103 × 16823
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 10396614 | Product of the distinct prime numbers |
The prime factorization of 83172912 is 2 × 2 × 2 × 2 × 3 × 103 × 16823. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 83172912)
Multiplication
n×yn×2 | 166345824 |
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n×3 | 249518736 |
n×4 | 332691648 |
n×5 | 415864560 |
Division
n÷yn÷2 | 41586456 |
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n÷3 | 27724304 |
n÷3 | 20793228 |
n÷5 | 16634582.4 |
Exponentiation
nyn2 | 6917733290559744 |
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n3 | 5.753680222152E+23 |
n4 | 4.7855033879319E+31 |
n5 | 3.9802425216016E+39 |
Nth Root
y√n2√n | 9119.9184206878 |
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3√n | 436.50977043692 |
4√n | 95.498263966879 |
5√n | 38.370404840647 |
Divisors of 83172912
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 | -83172911 | 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 83172912 can be divided by 40 positive divisors. The sum of these divisors (counting 83172912) is 1, the average is 0.025.
Base conversion 83172912
Base | System | Value |
---|---|---|
2 | Binary | 100111101010001111000110000 |
3 | Ternary | 12210111121210020 |
4 | Quaternary | 10331101320300 |
5 | Quinary | 132243013122 |
6 | Senary | 12130403440 |
8 | Octal | 475217060 |
10 | Decimal | 83172912 |
12 | Duodecimal | 23a30580 |
16 | Hexadecimal | 4f51e30 |
20 | Vigesimal | 15jgc5c |
36 | Base36 | 1diomo |
Cryptographic Hash Functions
md5 | 1350d325210dbcbd8e321876a6dae1f2 |
---|---|
sha1 | 05d8fd63e0e014dcf38679af12fa86612d7aa444 |
sha256 | ad8b807a9e7fc51fe153eda22a1fd5b46db8d2560575e3adb58701e78cc38200 |
sha512 | ce9d9966377023a724c67039b7b6e2346bf4a1f0a8a19f393a78d81bdc904dd11de53b6e55bd643e06a11fc36f613d670a61ed144e0441f0298df4de10be8d81 |
ripemd-160 | e961f193daedcbf51a33b175f318e962aabbc42f |
83172912 as geometric shapes
Circle
Radius = nDiameter | 166345824 |
---|---|
Circumference | 522590818.63374 |
Area | 2.1732700085116E+16 |
Sphere
Radius = nVolume | 2.4100959356023E+24 |
---|---|
Surface area | 8.6930800340464E+16 |
Circumference | 522590818.63374 |
Square
Length = nPerimeter | 332691648 |
---|---|
Area | 6917733290559744 |
Diagonal | 117624260.17246 |
Cube
Length = nSurface area | 41506399743358464 |
---|---|
Volume | 5.753680222152E+23 |
Space diagonal | 144059709.39746 |
Equilateral Triangle
Length = nPerimeter | 249518736 |
---|---|
Area | 2.995466383115E+15 |
Altitude | 72029854.698728 |
Triangular Pyramid
Length = nSurface area | 2.995466383115E+15 |
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Volume | 6.780777169771E+22 |
Height | 39208086.724155 |