87331380 (number)
87331380 is an even 8-digits composite number following 87331379 and preceding 87331381. In scientific notation, it is written as 8.7331380 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 21918208 positive integers (up to 87331380) that are relatively prime to 87331380.
Interesting facts
- 87331380 has 48 divisors, whose sum is 258914880
- The reverse of 87331380 is 08313378
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | eighty-seven million three hundred thirty-one thousand three hundred eighty |
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Notation
Scientific notation | 8.7331380 × 10^7 |
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Engineering notation | 8.7331380 × 10^6 |
Prime Factorization of 87331380
Prime Factorization 2 × 2 × 3 × 17 × 5 × 85619
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 43665690 | Product of the distinct prime numbers |
The prime factorization of 87331380 is 2 × 2 × 3 × 17 × 5 × 85619. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 87331380)
Multiplication
n×yn×2 | 174662760 |
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n×3 | 261994140 |
n×4 | 349325520 |
n×5 | 436656900 |
Division
n÷yn÷2 | 43665690 |
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n÷3 | 29110460 |
n÷3 | 21832845 |
n÷5 | 17466276 |
Exponentiation
nyn2 | 7626769932704400 |
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n3 | 6.6605634316558E+23 |
n4 | 5.8167619606404E+31 |
n5 | 5.0798584915423E+39 |
Nth Root
y√n2√n | 9345.1260023608 |
---|---|
3√n | 443.66663963464 |
4√n | 96.670191901955 |
5√n | 38.746641507886 |
Divisors of 87331380
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 | -87331379 | 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 87331380 can be divided by 48 positive divisors. The sum of these divisors (counting 87331380) is 1, the average is 0.020833333333333.
Base conversion 87331380
Base | System | Value |
---|---|---|
2 | Binary | 101001101001001001000110100 |
3 | Ternary | 20002022220010120 |
4 | Quaternary | 11031021020310 |
5 | Quinary | 134324101010 |
6 | Senary | 12355451540 |
8 | Octal | 515111064 |
10 | Decimal | 87331380 |
12 | Duodecimal | 252b6bb0 |
16 | Hexadecimal | 5349234 |
20 | Vigesimal | 175g890 |
36 | Base36 | 1fztbo |
Cryptographic Hash Functions
md5 | 231c0c0e85cccc3661cc5bbfa400d052 |
---|---|
sha1 | b19839991601aa5a5122b455d62ee8ea82b06355 |
sha256 | a1e65bd875630b84c90cfb7778b486e3bfd91543be0c01cdc2a1d7fdab7a9403 |
sha512 | 16ae60d9e4d13b34f533ac8e2f5d5faa99571710ab5125433ae3352aacc3cf553063ff87464d93911d2a1254aa3cc7945c201b21308b19f1ffd9dc16aa9d2adc |
ripemd-160 | de6a3ee5b267bc4773a07817a0aa62a3af85c803 |
87331380 as geometric shapes
Circle
Radius = nDiameter | 174662760 |
---|---|
Circumference | 548719243.67172 |
Area | 2.3960204391204E+16 |
Sphere
Radius = nVolume | 2.7899702860878E+24 |
---|---|
Surface area | 9.5840817564815E+16 |
Circumference | 548719243.67172 |
Square
Length = nPerimeter | 349325520 |
---|---|
Area | 7626769932704400 |
Diagonal | 123505222.01676 |
Cube
Length = nSurface area | 45760619596226400 |
---|---|
Volume | 6.6605634316558E+23 |
Space diagonal | 151262387.2551 |
Equilateral Triangle
Length = nPerimeter | 261994140 |
---|---|
Area | 3.3024882552707E+15 |
Altitude | 75631193.627552 |
Triangular Pyramid
Length = nSurface area | 3.3024882552707E+15 |
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Volume | 7.849549281745E+22 |
Height | 41168407.338919 |