83990912 (number)
83990912 is an even 8-digits composite number following 83990911 and preceding 83990913. In scientific notation, it is written as 8.3990912 × 10^7. The sum of its digits is 41. It has a total of 9 prime factors and 32 positive divisors. There are 41666560 positive integers (up to 83990912) that are relatively prime to 83990912.
Interesting facts
- 83990912 has 32 divisors, whose sum is 168636600
- The reverse of 83990912 is 21909938
- Previous prime number is 131
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 41
- Digital Root 5
Name
Name | eighty-three million nine hundred ninety thousand nine hundred twelve |
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Notation
Scientific notation | 8.3990912 × 10^7 |
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Engineering notation | 8.3990912 × 10^6 |
Prime Factorization of 83990912
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 131 × 5009
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 1312358 | Product of the distinct prime numbers |
The prime factorization of 83990912 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 131 × 5009. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 83990912)
Multiplication
n×yn×2 | 167981824 |
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n×3 | 251972736 |
n×4 | 335963648 |
n×5 | 419954560 |
Division
n÷yn÷2 | 41995456 |
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n÷3 | 27996970.666667 |
n÷3 | 20997728 |
n÷5 | 16798182.4 |
Exponentiation
nyn2 | 7054473298591744 |
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n3 | 5.9251164602837E+23 |
n4 | 4.9765593520544E+31 |
n5 | 4.1798575860118E+39 |
Nth Root
y√n2√n | 9164.6555854544 |
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3√n | 437.93611934379 |
4√n | 95.73220767043 |
5√n | 38.445583738377 |
Divisors of 83990912
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 | -83990911 | 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 83990912 can be divided by 32 positive divisors. The sum of these divisors (counting 83990912) is 1, the average is 0.03125.
Base conversion 83990912
Base | System | Value |
---|---|---|
2 | Binary | 101000000011001100110000000 |
3 | Ternary | 12212001011212112 |
4 | Quaternary | 11000121212000 |
5 | Quinary | 133000202122 |
6 | Senary | 12200114452 |
8 | Octal | 500314600 |
10 | Decimal | 83990912 |
12 | Duodecimal | 24165a28 |
16 | Hexadecimal | 5019980 |
20 | Vigesimal | 164ih5c |
36 | Base36 | 1e07sw |
Cryptographic Hash Functions
md5 | 395ed4387608fa11897d4db917d356ec |
---|---|
sha1 | 585e14f3450acf8a3b017c93e64bb42f48cdde5f |
sha256 | bc28487edf9aac00a6b841947811b9138e2dfb5b0ae68316e1c198f93dfaeff9 |
sha512 | 5f5444a3d8d51d7e827fb2d2d401860d61fa8d5017522e9f19100924a1ab9bd04d28a184f558b118a3caddb5278f730bcad88a0e1e603c955c0c2e61a9b3f4f6 |
ripemd-160 | afc2dba120876c0f3dcd8b59e568f3143fbcf6fc |
83990912 as geometric shapes
Circle
Radius = nDiameter | 167981824 |
---|---|
Circumference | 527730464.21501 |
Area | 2.2162281489801E+16 |
Sphere
Radius = nVolume | 2.4819069791055E+24 |
---|---|
Surface area | 8.8649125959205E+16 |
Circumference | 527730464.21501 |
Square
Length = nPerimeter | 335963648 |
---|---|
Area | 7054473298591744 |
Diagonal | 118781086.86649 |
Cube
Length = nSurface area | 42326839791550464 |
---|---|
Volume | 5.9251164602837E+23 |
Space diagonal | 145476526.95805 |
Equilateral Triangle
Length = nPerimeter | 251972736 |
---|---|
Area | 3.0546765434497E+15 |
Altitude | 72738263.479023 |
Triangular Pyramid
Length = nSurface area | 3.0546765434497E+15 |
---|---|
Volume | 6.9828167139777E+22 |
Height | 39593695.622162 |