87372012 (number)
87372012 is an even 8-digits composite number following 87372011 and preceding 87372013. In scientific notation, it is written as 8.7372012 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 192 positive divisors. There are 21288960 positive integers (up to 87372012) that are relatively prime to 87372012.
Interesting facts
- 87372012 has 192 divisors, whose sum is 270950400
- The reverse of 87372012 is 21027378
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | eighty-seven million three hundred seventy-two thousand twelve |
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Notation
Scientific notation | 8.7372012 × 10^7 |
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Engineering notation | 8.7372012 × 10^6 |
Prime Factorization of 87372012
Prime Factorization 2 × 2 × 3 × 7 × 13 × 89 × 29 × 31
Composite numberω | Distinct Factors | 7 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 43686006 | Product of the distinct prime numbers |
The prime factorization of 87372012 is 2 × 2 × 3 × 7 × 13 × 89 × 29 × 31. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 87372012)
Multiplication
n×yn×2 | 174744024 |
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n×3 | 262116036 |
n×4 | 349488048 |
n×5 | 436860060 |
Division
n÷yn÷2 | 43686006 |
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n÷3 | 29124004 |
n÷3 | 21843003 |
n÷5 | 17474402.4 |
Exponentiation
nyn2 | 7633868480928144 |
---|---|
n3 | 6.6698644852208E+23 |
n4 | 5.8275947984108E+31 |
n5 | 5.0916868265789E+39 |
Nth Root
y√n2√n | 9347.2997170306 |
---|---|
3√n | 443.73543608884 |
4√n | 96.681434189976 |
5√n | 38.750246307499 |
Divisors of 87372012
192 divisors
τ | Total Divisors | 192 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -87372011 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0052083333333333 | 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 | 192 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 87372012 can be divided by 192 positive divisors. The sum of these divisors (counting 87372012) is 1, the average is 0.0052083333333333.
Base conversion 87372012
Base | System | Value |
---|---|---|
2 | Binary | 101001101010011000011101100 |
3 | Ternary | 20002101221212110 |
4 | Quaternary | 11031103003230 |
5 | Quinary | 134331401022 |
6 | Senary | 12400404020 |
8 | Octal | 515230354 |
10 | Decimal | 87372012 |
12 | Duodecimal | 25316610 |
16 | Hexadecimal | 53530ec |
20 | Vigesimal | 1761a0c |
36 | Base36 | 1g0ooc |
Cryptographic Hash Functions
md5 | 877fd7e5d78f7157af22a3be97fdbe4b |
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sha1 | e43ebce3396fca9292fed8514ae97df67b34296b |
sha256 | 9cff4ea30a1970808a3aa0ad62384e6ddd239982dec529be688e52076fe5a54b |
sha512 | 33f1be31714b5efff0b0385c307307f6f815956f03efd971888149dd3583bfd5183ca962a14f1f06dc01a6358e8fb7a2ab3f34291f89e7627495213d343eb3de |
ripemd-160 | a223b93110ce84fcd41651fabb54f1b565584b49 |
87372012 as geometric shapes
Circle
Radius = nDiameter | 174744024 |
---|---|
Circumference | 548974542.05712 |
Area | 2.3982505138155E+16 |
Sphere
Radius = nVolume | 2.7938663022945E+24 |
---|---|
Surface area | 9.5930020552618E+16 |
Circumference | 548974542.05712 |
Square
Length = nPerimeter | 349488048 |
---|---|
Area | 7633868480928144 |
Diagonal | 123562684.34222 |
Cube
Length = nSurface area | 45803210885568864 |
---|---|
Volume | 6.6698644852208E+23 |
Space diagonal | 151332763.94352 |
Equilateral Triangle
Length = nPerimeter | 262116036 |
---|---|
Area | 3.3055620168165E+15 |
Altitude | 75666381.971759 |
Triangular Pyramid
Length = nSurface area | 3.3055620168165E+15 |
---|---|
Volume | 7.8605106784915E+22 |
Height | 41187561.447408 |