86988432 (number)
86988432 is an even 8-digits composite number following 86988431 and preceding 86988433. In scientific notation, it is written as 8.6988432 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 28723456 positive integers (up to 86988432) that are relatively prime to 86988432.
Interesting facts
- 86988432 has 40 divisors, whose sum is 226833696
- The reverse of 86988432 is 23488968
- Previous prime number is 107
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
Name | eighty-six million nine hundred eighty-eight thousand four hundred thirty-two |
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Notation
Scientific notation | 8.6988432 × 10^7 |
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Engineering notation | 8.6988432 × 10^6 |
Prime Factorization of 86988432
Prime Factorization 2 × 2 × 2 × 2 × 3 × 107 × 16937
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 10873554 | Product of the distinct prime numbers |
The prime factorization of 86988432 is 2 × 2 × 2 × 2 × 3 × 107 × 16937. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 86988432)
Multiplication
n×yn×2 | 173976864 |
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n×3 | 260965296 |
n×4 | 347953728 |
n×5 | 434942160 |
Division
n÷yn÷2 | 43494216 |
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n÷3 | 28996144 |
n÷3 | 21747108 |
n÷5 | 17397686.4 |
Exponentiation
nyn2 | 7566987301818624 |
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n3 | 6.5824036034911E+23 |
n4 | 5.7259296825884E+31 |
n5 | 4.9808964483063E+39 |
Nth Root
y√n2√n | 9326.758922584 |
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3√n | 443.08512208089 |
4√n | 96.57514650563 |
5√n | 38.716162188065 |
Divisors of 86988432
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 | -86988431 | 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 86988432 can be divided by 40 positive divisors. The sum of these divisors (counting 86988432) is 1, the average is 0.025.
Base conversion 86988432
Base | System | Value |
---|---|---|
2 | Binary | 101001011110101011010010000 |
3 | Ternary | 20001200110200210 |
4 | Quaternary | 11023311122100 |
5 | Quinary | 134232112212 |
6 | Senary | 12344244120 |
8 | Octal | 513653220 |
10 | Decimal | 86988432 |
12 | Duodecimal | 25170640 |
16 | Hexadecimal | 52f5690 |
20 | Vigesimal | 173db1c |
36 | Base36 | 1fsgpc |
Cryptographic Hash Functions
md5 | 0bf97137fdf19b1326e157f003cc5567 |
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sha1 | 696710f81865f89a0fe7b32eb2d93f842333f847 |
sha256 | e90b87f8cecdfe9882b7f639ae58cbeb99daa7c57ff954f953815480338d0fe9 |
sha512 | 7e7cb915b20e107c161e9870c7164edbf1fa060ffeeb42d462b02ef11e0141363e6ded676359545bf40b338428ec5aa0bd42b6480f86b6da3f0342dc59dd0539 |
ripemd-160 | ac950937a08fa47d2a64ec8992142504bc06146e |
86988432 as geometric shapes
Circle
Radius = nDiameter | 173976864 |
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Circumference | 546564437.83699 |
Area | 2.3772391717201E+16 |
Sphere
Radius = nVolume | 2.7572307738254E+24 |
---|---|
Surface area | 9.5089566868803E+16 |
Circumference | 546564437.83699 |
Square
Length = nPerimeter | 347953728 |
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Area | 7566987301818624 |
Diagonal | 123020220.30397 |
Cube
Length = nSurface area | 45401923810911744 |
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Volume | 6.5824036034911E+23 |
Space diagonal | 150668383.89475 |
Equilateral Triangle
Length = nPerimeter | 260965296 |
---|---|
Area | 3.2766016167446E+15 |
Altitude | 75334191.947375 |
Triangular Pyramid
Length = nSurface area | 3.2766016167446E+15 |
---|---|
Volume | 7.7574370408922E+22 |
Height | 41006740.101323 |