87081364 (number)

87081364 is an even 8-digits composite number following 87081363 and preceding 87081365. In scientific notation, it is written as 8.7081364 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 42354144 positive integers (up to 87081364) that are relatively prime to 87081364.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-one thousand three hundred sixty-four

Notation

Scientific notation 8.7081364 × 10^7
Engineering notation 8.7081364 × 10^6

Prime Factorization of 87081364

Prime Factorization 2 × 2 × 43 × 283 × 1789

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 43540682
Product of the distinct prime numbers

The prime factorization of 87081364 is 2 × 2 × 43 × 283 × 1789. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 46, 11, 938, 203, 1970, 1729, 78406, 81005, 159936, 490885, 9222567, 1061651, 5533071, 26634932, 287394041, 582902960, 7630033149, 572928615

Basic calculations (n = 87081364)

Multiplication

n×y
n×2 174162728
n×3 261244092
n×4 348325456
n×5 435406820

Division

n÷y
n÷2 43540682
n÷3 29027121.333333
n÷3 21770341
n÷5 17416272.8

Exponentiation

ny
n2 7583163956100496
n3 6.6035226073287E+23
n4 5.7504375585102E+31
n5 5.007559461919E+39

Nth Root

y√n
2√n 9331.7396020249
3√n 443.24285237102
4√n 96.600929612633
5√n 38.724430951542

Divisors of 87081364

1, 2, 4, 43, 86, 172, 283, 566, 1132, 1789, 3578, 7156, 12169, 24338, 48676, 76927, 153854, 307708, 506287, 1012574, 2025148, 21770341, 43540682, 87081364

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87081363
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87081364 can be divided by 24 positive divisors. The sum of these divisors (counting 87081364) is 1, the average is 0.041666666666667.

Base conversion 87081364

Base System Value
2 Binary 101001100001100000110010100
3 Ternary 20001212012011201
4 Quaternary 11030030012110
5 Quinary 134243100424
6 Senary 12350242244
8 Octal 514140624
10 Decimal 87081364
12 Duodecimal 251b6384
16 Hexadecimal 530c194
20 Vigesimal 1745384
36 Base36 1fuges

Cryptographic Hash Functions

md5 c831233d1adb3d0691a4ee7c420f5be4
sha1 051276c43149e8935a7d12297daf8230b0ca4880
sha256 6cfbe20476a5c86c492d93616c9f7fab5dfaf1cdc4a8d7b2511b96a820ec6b39
sha512 cfe1937ce0d5bd92a462455f1915c357a4d98c6ebb5d216be1752705df4a3e2924ed33f9f476a4cec8687c7b6811337a4fc1bcdf33c4cfda0fb5d5e5ffde6f64
ripemd-160 24719d91a1899b6ff0fb7450aa322552830913b3

87081364 as geometric shapes

Circle

Radius = n
Diameter 174162728
Circumference 547148346.81396
Area 2.3823212175452E+16

Sphere

Radius = n
Volume 2.7660770814664E+24
Surface area 9.5292848701809E+16
Circumference 547148346.81396

Square

Length = n
Perimeter 348325456
Area 7583163956100496
Diagonal 123151645.99875

Cube

Length = n
Surface area 45498983736602976
Volume 6.6035226073287E+23
Space diagonal 150829346.8404

Equilateral Triangle

Length = n
Perimeter 261244092
Area 3.2836063135228E+15
Altitude 75414673.4202

Triangular Pyramid

Length = n
Surface area 3.2836063135228E+15
Volume 7.7823260256013E+22
Height 41050548.666249