88391394 (number)
88391394 is an even 8-digits composite number following 88391393 and preceding 88391395. In scientific notation, it is written as 8.8391394 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 23272704 positive integers (up to 88391394) that are relatively prime to 88391394.
Interesting facts
- 88391394 has 36 divisors, whose sum is 150987078
- The reverse of 88391394 is 49319388
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | eighty-eight million three hundred ninety-one thousand three hundred ninety-four |
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Notation
Scientific notation | 8.8391394 × 10^7 |
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Engineering notation | 8.8391394 × 10^6 |
Prime Factorization of 88391394
Prime Factorization 2 × 13 × 21 × 21 × 13 × 593
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 323778 | Product of the distinct prime numbers |
The prime factorization of 88391394 is 2 × 13 × 21 × 21 × 13 × 593. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 88391394)
Multiplication
n×yn×2 | 176782788 |
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n×3 | 265174182 |
n×4 | 353565576 |
n×5 | 441956970 |
Division
n÷yn÷2 | 44195697 |
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n÷3 | 29463798 |
n÷3 | 22097848.5 |
n÷5 | 17678278.8 |
Exponentiation
nyn2 | 7813038533263236 |
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n3 | 6.9060536733085E+23 |
n4 | 6.1043571122256E+31 |
n5 | 5.3957263462344E+39 |
Nth Root
y√n2√n | 9401.6697453165 |
---|---|
3√n | 445.45447656152 |
4√n | 96.962207819936 |
5√n | 38.840248210236 |
Divisors of 88391394
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -88391393 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 88391394 can be divided by 36 positive divisors. The sum of these divisors (counting 88391394) is 1, the average is 0.027777777777778.
Base conversion 88391394
Base | System | Value |
---|---|---|
2 | Binary | 101010001001011111011100010 |
3 | Ternary | 20011022202012100 |
4 | Quaternary | 11101023323202 |
5 | Quinary | 140112011034 |
6 | Senary | 12434311230 |
8 | Octal | 521137342 |
10 | Decimal | 88391394 |
12 | Duodecimal | 25728516 |
16 | Hexadecimal | 544bee2 |
20 | Vigesimal | 17c8i9e |
36 | Base36 | 1gmj8i |
Cryptographic Hash Functions
md5 | 82a96b740039773784429af6c6bb85b7 |
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sha1 | 2a2404a3ed93fb7e4194e602cd6f15ded272609a |
sha256 | 3eec331e4fbb03d308000820cd83d65c406f2fe4e802289d68137141d8060062 |
sha512 | 9de671aae53920d42913c070f9d29c8085d5764d3fc40e00caa4d605e32df6ddec0feb04350dab728da787ef90fddfa9bf9c2e04916b3541c2cc38e8f71dcf6e |
ripemd-160 | b06a1729bfbfbed80ad036889f109ca2ecc095db |
88391394 as geometric shapes
Circle
Radius = nDiameter | 176782788 |
---|---|
Circumference | 555379508.06192 |
Area | 2.4545384458314E+16 |
Sphere
Radius = nVolume | 2.8928009980484E+24 |
---|---|
Surface area | 9.8181537833255E+16 |
Circumference | 555379508.06192 |
Square
Length = nPerimeter | 353565576 |
---|---|
Area | 7813038533263236 |
Diagonal | 125004308.19186 |
Cube
Length = nSurface area | 46878231199579416 |
---|---|
Volume | 6.9060536733085E+23 |
Space diagonal | 153098385.35984 |
Equilateral Triangle
Length = nPerimeter | 265174182 |
---|---|
Area | 3.3831449252763E+15 |
Altitude | 76549192.679919 |
Triangular Pyramid
Length = nSurface area | 3.3831449252763E+15 |
---|---|
Volume | 8.1388623060579E+22 |
Height | 41668102.730621 |