87084972 (number)
87084972 is an even 8-digits composite number following 87084971 and preceding 87084973. In scientific notation, it is written as 8.7084972 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 26665344 positive integers (up to 87084972) that are relatively prime to 87084972.
Interesting facts
- 87084972 has 48 divisors, whose sum is 209422080
- The reverse of 87084972 is 27948078
- Previous prime number is 317
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | eighty-seven million eighty-four thousand nine hundred seventy-two |
---|
Notation
Scientific notation | 8.7084972 × 10^7 |
---|---|
Engineering notation | 8.7084972 × 10^6 |
Prime Factorization of 87084972
Prime Factorization 2 × 2 × 3 × 39 × 317 × 587
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 43542486 | Product of the distinct prime numbers |
The prime factorization of 87084972 is 2 × 2 × 3 × 39 × 317 × 587. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 87084972)
Multiplication
n×yn×2 | 174169944 |
---|---|
n×3 | 261254916 |
n×4 | 348339888 |
n×5 | 435424860 |
Division
n÷yn÷2 | 43542486 |
---|---|
n÷3 | 29028324 |
n÷3 | 21771243 |
n÷5 | 17416994.4 |
Exponentiation
nyn2 | 7583792348240784 |
---|---|
n3 | 6.6043434430036E+23 |
n4 | 5.7513906381235E+31 |
n5 | 5.0085969268205E+39 |
Nth Root
y√n2√n | 9331.9329187473 |
---|---|
3√n | 443.24897384199 |
4√n | 96.601930201975 |
5√n | 38.724751836344 |
Divisors of 87084972
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -87084971 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 87084972 can be divided by 48 positive divisors. The sum of these divisors (counting 87084972) is 1, the average is 0.020833333333333.
Base conversion 87084972
Base | System | Value |
---|---|---|
2 | Binary | 101001100001100111110101100 |
3 | Ternary | 20001212101010100 |
4 | Quaternary | 11030030332230 |
5 | Quinary | 134243204342 |
6 | Senary | 12350311100 |
8 | Octal | 514147654 |
10 | Decimal | 87084972 |
12 | Duodecimal | 251b8490 |
16 | Hexadecimal | 530cfac |
20 | Vigesimal | 1745c8c |
36 | Base36 | 1fuj70 |
Cryptographic Hash Functions
md5 | 3237ca46e7e329058997f5db56deabfe |
---|---|
sha1 | aded016e4fb6315b49f6f2920013ac0b35daafcc |
sha256 | 7aad32ea5da9cb9e7c5d5612409732100bd7c321c52e0e5a9354f470d8f7bd54 |
sha512 | d96dd62d14f46b64eb718f9b4fe71778bfd3545638bd8b8c92bbeec6252f4db904092fcc605ac97813256647debd4c6a4731f5df6566c8f695ff8ab05735aa13 |
ripemd-160 | 618b9dbd8e69e8a4b40efe8093ca0a52b9d1f893 |
87084972 as geometric shapes
Circle
Radius = nDiameter | 174169944 |
---|---|
Circumference | 547171016.54655 |
Area | 2.3825186327584E+16 |
Sphere
Radius = nVolume | 2.7664209123099E+24 |
---|---|
Surface area | 9.5300745310335E+16 |
Circumference | 547171016.54655 |
Square
Length = nPerimeter | 348339888 |
---|---|
Area | 7583792348240784 |
Diagonal | 123156748.48128 |
Cube
Length = nSurface area | 45502754089444704 |
---|---|
Volume | 6.6043434430036E+23 |
Space diagonal | 150835596.07971 |
Equilateral Triangle
Length = nPerimeter | 261254916 |
---|---|
Area | 3.2838784153013E+15 |
Altitude | 75417798.039857 |
Triangular Pyramid
Length = nSurface area | 3.2838784153013E+15 |
---|---|
Volume | 7.7832933897213E+22 |
Height | 41052249.49376 |