88391408 (number)
88391408 is an even 8-digits composite number following 88391407 and preceding 88391409. In scientific notation, it is written as 8.8391408 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 40 positive divisors. There are 36956160 positive integers (up to 88391408) that are relatively prime to 88391408.
Interesting facts
- 88391408 has 40 divisors, whose sum is 200508000
- The reverse of 88391408 is 80419388
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 41
- Digital Root 5
Name
Name | eighty-eight million three hundred ninety-one thousand four hundred eight |
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Notation
Scientific notation | 8.8391408 × 10^7 |
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Engineering notation | 8.8391408 × 10^6 |
Prime Factorization of 88391408
Prime Factorization 2 × 2 × 2 × 2 × 7 × 41 × 19249
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 11048926 | Product of the distinct prime numbers |
The prime factorization of 88391408 is 2 × 2 × 2 × 2 × 7 × 41 × 19249. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 88391408)
Multiplication
n×yn×2 | 176782816 |
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n×3 | 265174224 |
n×4 | 353565632 |
n×5 | 441957040 |
Division
n÷yn÷2 | 44195704 |
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n÷3 | 29463802.666667 |
n÷3 | 22097852 |
n÷5 | 17678281.6 |
Exponentiation
nyn2 | 7813041008222464 |
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n3 | 6.9060569547852E+23 |
n4 | 6.1043609796166E+31 |
n5 | 5.3957306192857E+39 |
Nth Root
y√n2√n | 9401.6704898651 |
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3√n | 445.45450007951 |
4√n | 96.962211659311 |
5√n | 38.84024944059 |
Divisors of 88391408
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 | -88391407 | 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 88391408 can be divided by 40 positive divisors. The sum of these divisors (counting 88391408) is 1, the average is 0.025.
Base conversion 88391408
Base | System | Value |
---|---|---|
2 | Binary | 101010001001011111011110000 |
3 | Ternary | 20011022202012212 |
4 | Quaternary | 11101023323300 |
5 | Quinary | 140112011113 |
6 | Senary | 12434311252 |
8 | Octal | 521137360 |
10 | Decimal | 88391408 |
12 | Duodecimal | 25728528 |
16 | Hexadecimal | 544bef0 |
20 | Vigesimal | 17c8ia8 |
36 | Base36 | 1gmj8w |
Cryptographic Hash Functions
md5 | 79792737b85001b6dfd026ef52bc6031 |
---|---|
sha1 | 9e9e04ec0ea696a73f2730ecf266479402eed64c |
sha256 | 42dd29f8f8ff3ecf98fb116cd34f37afb6cde9da08f5f099ddba33ed3325c5e1 |
sha512 | 3b321706b9bbef3427bfa14d7ec2788f0330c75699810a04caa273fbd61948b8b044a613e313eecfa19d32c9c7e4aed0dc8c6a3c12ca58c0be1894885242deb9 |
ripemd-160 | 324d9c29d2e6422b9e8dff54ee78876edf4a7e1c |
88391408 as geometric shapes
Circle
Radius = nDiameter | 176782816 |
---|---|
Circumference | 555379596.02652 |
Area | 2.4545392233627E+16 |
Sphere
Radius = nVolume | 2.8928023725901E+24 |
---|---|
Surface area | 9.818156893451E+16 |
Circumference | 555379596.02652 |
Square
Length = nPerimeter | 353565632 |
---|---|
Area | 7813041008222464 |
Diagonal | 125004327.99085 |
Cube
Length = nSurface area | 46878246049334784 |
---|---|
Volume | 6.9060569547852E+23 |
Space diagonal | 153098409.60855 |
Equilateral Triangle
Length = nPerimeter | 265174224 |
---|---|
Area | 3.3831459969651E+15 |
Altitude | 76549204.804275 |
Triangular Pyramid
Length = nSurface area | 3.3831459969651E+15 |
---|---|
Volume | 8.1388661733153E+22 |
Height | 41668109.330285 |