87085572 (number)
87085572 is an even 8-digits composite number following 87085571 and preceding 87085573. In scientific notation, it is written as 8.7085572 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 96 positive divisors. There are 23587200 positive integers (up to 87085572) that are relatively prime to 87085572.
Interesting facts
- 87085572 has 96 divisors, whose sum is 244629504
- The reverse of 87085572 is 27558078
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | eighty-seven million eighty-five thousand five hundred seventy-two |
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Notation
Scientific notation | 8.7085572 × 10^7 |
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Engineering notation | 8.7085572 × 10^6 |
Prime Factorization of 87085572
Prime Factorization 2 × 2 × 3 × 7 × 53 × 31 × 631
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 43542786 | Product of the distinct prime numbers |
The prime factorization of 87085572 is 2 × 2 × 3 × 7 × 53 × 31 × 631. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 87085572)
Multiplication
n×yn×2 | 174171144 |
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n×3 | 261256716 |
n×4 | 348342288 |
n×5 | 435427860 |
Division
n÷yn÷2 | 43542786 |
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n÷3 | 29028524 |
n÷3 | 21771393 |
n÷5 | 17417114.4 |
Exponentiation
nyn2 | 7583896850567184 |
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n3 | 6.6044799522064E+23 |
n4 | 5.7515491440043E+31 |
n5 | 5.0087694709172E+39 |
Nth Root
y√n2√n | 9331.9650663727 |
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3√n | 443.24999180857 |
4√n | 96.602096594084 |
5√n | 38.724805197531 |
Divisors of 87085572
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -87085571 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 87085572 can be divided by 96 positive divisors. The sum of these divisors (counting 87085572) is 1, the average is 0.010416666666667.
Base conversion 87085572
Base | System | Value |
---|---|---|
2 | Binary | 101001100001101001000000100 |
3 | Ternary | 20001212101221120 |
4 | Quaternary | 11030031020010 |
5 | Quinary | 134243214242 |
6 | Senary | 12350313540 |
8 | Octal | 514151004 |
10 | Decimal | 87085572 |
12 | Duodecimal | 251b88b0 |
16 | Hexadecimal | 530d204 |
20 | Vigesimal | 1745dic |
36 | Base36 | 1fujno |
Cryptographic Hash Functions
md5 | fce1efdded1673b979bce36c8bbaaea2 |
---|---|
sha1 | 9ed60f776f33cab32ef7fe77f191ed913828100d |
sha256 | 195333271595812e10aa4a2840fcc49c763878adb5b09bd8d324bba7f78f7619 |
sha512 | 9c1398cfd09e13a26d150537c6613a7cae3f8dea3a5e462f5de06d0596370a45860dec0fe1a4b068f47b6cfc0e425df9c01699e71dff9ae43ef440c6978e89ec |
ripemd-160 | 7184d46a99afdc73650bd6f2f4289a488a73ce80 |
87085572 as geometric shapes
Circle
Radius = nDiameter | 174171144 |
---|---|
Circumference | 547174786.45773 |
Area | 2.3825514631325E+16 |
Sphere
Radius = nVolume | 2.766478093151E+24 |
---|---|
Surface area | 9.5302058525299E+16 |
Circumference | 547174786.45773 |
Square
Length = nPerimeter | 348342288 |
---|---|
Area | 7583896850567184 |
Diagonal | 123157597.00942 |
Cube
Length = nSurface area | 45503381103403104 |
---|---|
Volume | 6.6044799522064E+23 |
Space diagonal | 150836635.3102 |
Equilateral Triangle
Length = nPerimeter | 261256716 |
---|---|
Area | 3.283923666136E+15 |
Altitude | 75418317.655099 |
Triangular Pyramid
Length = nSurface area | 3.283923666136E+15 |
---|---|
Volume | 7.7834542673596E+22 |
Height | 41052532.336473 |