87087948 (number)
87087948 is an even 8-digits composite number following 87087947 and preceding 87087949. In scientific notation, it is written as 8.7087948 × 10^7. The sum of its digits is 51. It has a total of 6 prime factors and 48 positive divisors. There are 28496448 positive integers (up to 87087948) that are relatively prime to 87087948.
Interesting facts
- 87087948 has 48 divisors, whose sum is 206976000
- The reverse of 87087948 is 84978078
- Previous prime number is 479
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 51
- Digital Root 6
Name
Name | eighty-seven million eighty-seven thousand nine hundred forty-eight |
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Notation
Scientific notation | 8.7087948 × 10^7 |
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Engineering notation | 8.7087948 × 10^6 |
Prime Factorization of 87087948
Prime Factorization 2 × 2 × 3 × 109 × 479 × 139
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 43543974 | Product of the distinct prime numbers |
The prime factorization of 87087948 is 2 × 2 × 3 × 109 × 479 × 139. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 87087948)
Multiplication
n×yn×2 | 174175896 |
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n×3 | 261263844 |
n×4 | 348351792 |
n×5 | 435439740 |
Division
n÷yn÷2 | 43543974 |
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n÷3 | 29029316 |
n÷3 | 21771987 |
n÷5 | 17417589.6 |
Exponentiation
nyn2 | 7584310686850704 |
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n3 | 6.605020547123E+23 |
n4 | 5.7521768594678E+31 |
n5 | 5.0094527922413E+39 |
Nth Root
y√n2√n | 9332.0923698815 |
---|---|
3√n | 443.25402291031 |
4√n | 96.602755498389 |
5√n | 38.72501650494 |
Divisors of 87087948
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 | -87087947 | 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 87087948 can be divided by 48 positive divisors. The sum of these divisors (counting 87087948) is 1, the average is 0.020833333333333.
Base conversion 87087948
Base | System | Value |
---|---|---|
2 | Binary | 101001100001101101101001100 |
3 | Ternary | 20001212112012120 |
4 | Quaternary | 11030031231030 |
5 | Quinary | 134243303243 |
6 | Senary | 12350332540 |
8 | Octal | 514155514 |
10 | Decimal | 87087948 |
12 | Duodecimal | 251ba150 |
16 | Hexadecimal | 530db4c |
20 | Vigesimal | 1745jh8 |
36 | Base36 | 1fulho |
Cryptographic Hash Functions
md5 | 7e3255b5f68825dcb9a194470b11621e |
---|---|
sha1 | 7b6248bcfae0c33d797ddebcd507cf65f0743a6b |
sha256 | 30a0cd29911417d4d40b472568336ba569bdf60b8e70b973814547e386cc7c39 |
sha512 | 321c778c776d82a5f6825421c88fe6d4baeed35c9595671e8857abb89c8a91c01745024eca190fdc90845cbd2516fbbe863351dba13173a9161d4af5f49adf39 |
ripemd-160 | 9976d565ca4c29ab84016047120f3fc556674d80 |
87087948 as geometric shapes
Circle
Radius = nDiameter | 174175896 |
---|---|
Circumference | 547189715.30602 |
Area | 2.3826814736353E+16 |
Sphere
Radius = nVolume | 2.7667045370202E+24 |
---|---|
Surface area | 9.5307258945411E+16 |
Circumference | 547189715.30602 |
Square
Length = nPerimeter | 348351792 |
---|---|
Area | 7584310686850704 |
Diagonal | 123160957.18084 |
Cube
Length = nSurface area | 45505864121104224 |
---|---|
Volume | 6.605020547123E+23 |
Space diagonal | 150840750.66292 |
Equilateral Triangle
Length = nPerimeter | 261263844 |
---|---|
Area | 3.2841028625033E+15 |
Altitude | 75420375.331458 |
Triangular Pyramid
Length = nSurface area | 3.2841028625033E+15 |
---|---|
Volume | 7.7840913645786E+22 |
Height | 41053652.393614 |