87966982 (number)

87966982 is an even 8-digits composite number following 87966981 and preceding 87966983. In scientific notation, it is written as 8.7966982 × 10^7. The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors. There are 42716160 positive integers (up to 87966982) that are relatively prime to 87966982.

Interesting facts

Basic properties

Name

Name eighty-seven million nine hundred sixty-six thousand nine hundred eighty-two

Notation

Scientific notation 8.7966982 × 10^7
Engineering notation 8.7966982 × 10^6

Prime Factorization of 87966982

Prime Factorization 2 × 37 × 1153 × 1031

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87966982
Product of the distinct prime numbers

The prime factorization of 87966982 is 2 × 37 × 1153 × 1031. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 78, 93, 81, 391, 8639, 6765, 72500, 22593, 786036, 465060, 8036425, 9096849, 96152404, 45835358, 851307477, 897447799, 9822250468, 8104234029

Basic calculations (n = 87966982)

Multiplication

n×y
n×2 175933964
n×3 263900946
n×4 351867928
n×5 439834910

Division

n÷y
n÷2 43983491
n÷3 29322327.333333
n÷3 21991745.5
n÷5 17593396.4

Exponentiation

ny
n2 7738189922188324
n3 6.8070521359772E+23
n4 5.9879583271857E+31
n5 5.2674262238429E+39

Nth Root

y√n
2√n 9379.0714892254
3√n 444.74038132563
4√n 96.845606452876
5√n 38.802878014044

Divisors of 87966982

1, 2, 37, 74, 1031, 1153, 2062, 2306, 38147, 42661, 76294, 85322, 1188743, 2377486, 43983491, 87966982

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87966981
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87966982 can be divided by 16 positive divisors. The sum of these divisors (counting 87966982) is 1, the average is 0.0625.

Base conversion 87966982

Base System Value
2 Binary 101001111100100010100000110
3 Ternary 20010112012000101
4 Quaternary 11033210110012
5 Quinary 140004420412
6 Senary 12421234314
8 Octal 517442406
10 Decimal 87966982
12 Duodecimal 2556299a
16 Hexadecimal 53e4506
20 Vigesimal 179fh92
36 Base36 1gdfra

Cryptographic Hash Functions

md5 21a93b8034d7c14be98e197e58dfc5d3
sha1 af14f7ae62fb20d7dbb375d63b13fa168f8ce229
sha256 35b8459873a45dfffe15654ddddf7305c1d3c7f099668933889900e7eabec302
sha512 a95255b65b31ca8b11924f78520ef762c96dc4e64fc328a628c3b672183eed4ad3dc36ef40f9e3217a2c095ea333359a71761d8c012823db15732f67054b495d
ripemd-160 23ab7d538474d1a9cb0e47dff381da76603b6bcd

87966982 as geometric shapes

Circle

Radius = n
Diameter 175933964
Circumference 552712848.81933
Area 2.4310240611629E+16

Sphere

Radius = n
Volume 2.8513313310652E+24
Surface area 9.7240962446518E+16
Circumference 552712848.81933

Square

Length = n
Perimeter 351867928
Area 7738189922188324
Diagonal 124404098.98543

Cube

Length = n
Surface area 46429139533129944
Volume 6.8070521359772E+23
Space diagonal 152363282.2125

Equilateral Triangle

Length = n
Perimeter 263900946
Area 3.3507345259619E+15
Altitude 76181641.106248

Triangular Pyramid

Length = n
Surface area 3.3507345259619E+15
Volume 8.0221878753998E+22
Height 41468032.995143