86987392 (number)

86987392 is an even 8-digits composite number following 86987391 and preceding 86987393. In scientific notation, it is written as 8.6987392 × 10^7. The sum of its digits is 52. It has a total of 9 prime factors and 32 positive divisors. There are 43192320 positive integers (up to 86987392) that are relatively prime to 86987392.

Interesting facts

Basic properties

Name

Name eighty-six million nine hundred eighty-seven thousand three hundred ninety-two

Notation

Scientific notation 8.6987392 × 10^7
Engineering notation 8.6987392 × 10^6

Prime Factorization of 86987392

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 149 × 4561

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1359178
Product of the distinct prime numbers

The prime factorization of 86987392 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 149 × 4561. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 86987392)

Multiplication

n×y
n×2 173974784
n×3 260962176
n×4 347949568
n×5 434936960

Division

n÷y
n÷2 43493696
n÷3 28995797.333333
n÷3 21746848
n÷5 17397478.4

Exponentiation

ny
n2 7566806366961664
n3 6.5821675163099E+23
n4 5.7256558595092E+31
n5 4.9805987070822E+39

Nth Root

y√n
2√n 9326.7031688588
3√n 443.08335628915
4√n 96.574857850575
5√n 38.716069612535

Divisors of 86987392

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -86987391
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 86987392 can be divided by 32 positive divisors. The sum of these divisors (counting 86987392) is 1, the average is 0.03125.

Base conversion 86987392

Base System Value
2 Binary 101001011110101001010000000
3 Ternary 20001200102021021
4 Quaternary 11023311022000
5 Quinary 134232044032
6 Senary 12344235224
8 Octal 513651200
10 Decimal 86987392
12 Duodecimal 2516bb14
16 Hexadecimal 52f5280
20 Vigesimal 173d89c
36 Base36 1fsfwg

Cryptographic Hash Functions

md5 f0e44a7b62de60c45c6800ef6bb8dc93
sha1 5d478ea78f0ec91d6cccd69d48a26d1a129f08bc
sha256 1836b35a4e42fda4294167358615bd349bc93f1b0bba0710837f1a8392b8d1d1
sha512 2ea467fb587ccb5a485e164bdba075c1d6bbc42b514555dcebab040a2c7e8e16126d47513573033810049438c63f2f39a66289c2dbeb61d455fc419e6e16125b
ripemd-160 58d8909e6fc1d9ee68e53bc714a04b59279a852b

86987392 as geometric shapes

Circle

Radius = n
Diameter 173974784
Circumference 546557903.32427
Area 2.3771823293583E+16

Sphere

Radius = n
Volume 2.7571318818582E+24
Surface area 9.5087293174333E+16
Circumference 546557903.32427

Square

Length = n
Perimeter 347949568
Area 7566806366961664
Diagonal 123018749.52186

Cube

Length = n
Surface area 45400838201769984
Volume 6.5821675163099E+23
Space diagonal 150666582.56191

Equilateral Triangle

Length = n
Perimeter 260962176
Area 3.2765232696533E+15
Altitude 75333291.280955

Triangular Pyramid

Length = n
Surface area 3.2765232696533E+15
Volume 7.7571588094809E+22
Height 41006249.840622