87012284 (number)

87012284 is an even 8-digits composite number following 87012283 and preceding 87012285. In scientific notation, it is written as 8.7012284 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 43471584 positive integers (up to 87012284) that are relatively prime to 87012284.

Interesting facts

Basic properties

Name

Name eighty-seven million twelve thousand two hundred eighty-four

Notation

Scientific notation 8.7012284 × 10^7
Engineering notation 8.7012284 × 10^6

Prime Factorization of 87012284

Prime Factorization 2 × 2 × 1367 × 15913

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 43506142
Product of the distinct prime numbers

The prime factorization of 87012284 is 2 × 2 × 1367 × 15913. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 4, 61, 48, 571, 9252, 1229, 65531, 29222, 495519, 69386, 6035820, 3806285, 41207253, 83285799, 706351317, 415571639, 8169617626, 6357047383

Basic calculations (n = 87012284)

Multiplication

n×y
n×2 174024568
n×3 261036852
n×4 348049136
n×5 435061420

Division

n÷y
n÷2 43506142
n÷3 29004094.666667
n÷3 21753071
n÷5 17402456.8

Exponentiation

ny
n2 7571137566896656
n3 6.5878197217388E+23
n4 5.7322124056874E+31
n5 4.9877289379199E+39

Nth Root

y√n
2√n 9328.0375213654
3√n 443.12561597296
4√n 96.581765988024
5√n 38.71828512927

Divisors of 87012284

1, 2, 4, 1367, 2734, 5468, 15913, 31826, 63652, 21753071, 43506142, 87012284

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87012283
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87012284 can be divided by 12 positive divisors. The sum of these divisors (counting 87012284) is 1, the average is 0.083333333333333.

Base conversion 87012284

Base System Value
2 Binary 101001011111011001110111100
3 Ternary 20001201200102012
4 Quaternary 11023323032330
5 Quinary 134233343114
6 Senary 12344550352
8 Octal 513731674
10 Decimal 87012284
12 Duodecimal 251823b8
16 Hexadecimal 52fb3bc
20 Vigesimal 173gae4
36 Base36 1fsz3w

Cryptographic Hash Functions

md5 716394f93c5fdee179bd034d841a94e6
sha1 5ac24c544da0e0ac7d02b6bb3375d48d42732436
sha256 7dbe6ff99d853be5d2161ca52d52f899efec7262ae0f9118c9df8f6417aa5096
sha512 d2a23e248e5ae6f20e62ef24a7e22a19c2421c64332d738160ae8a32b4a84133280319ae0ed1732d531ab3a01acb064fef8de42d206ed9c750f63e2cc47ef2b6
ripemd-160 53c533fd6317908309e7a043fef1944aecf4a1b7

87012284 as geometric shapes

Circle

Radius = n
Diameter 174024568
Circumference 546714304.37294
Area 2.378543015948E+16

Sphere

Radius = n
Volume 2.7594994721318E+24
Surface area 9.5141720637921E+16
Circumference 546714304.37294

Square

Length = n
Perimeter 348049136
Area 7571137566896656
Diagonal 123053952.12586

Cube

Length = n
Surface area 45426825401379936
Volume 6.5878197217388E+23
Space diagonal 150709696.77061

Equilateral Triangle

Length = n
Perimeter 261036852
Area 3.2783987342396E+15
Altitude 75354848.385306

Triangular Pyramid

Length = n
Surface area 3.2783987342396E+15
Volume 7.76381999746E+22
Height 41017984.041953