86642732 (number)

86642732 is an even 8-digits composite number following 86642731 and preceding 86642733. In scientific notation, it is written as 8.6642732 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 39383040 positive integers (up to 86642732) that are relatively prime to 86642732.

Interesting facts

Basic properties

Name

Name eighty-six million six hundred forty-two thousand seven hundred thirty-two

Notation

Scientific notation 8.6642732 × 10^7
Engineering notation 8.6642732 × 10^6

Prime Factorization of 86642732

Prime Factorization 2 × 2 × 11 × 1969153

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 43321366
Product of the distinct prime numbers

The prime factorization of 86642732 is 2 × 2 × 11 × 1969153. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 94, 54, 351, 621, 968, 6944, 31883, 2984, 342577, 190579, 4504493, 9073916, 63226264, 57913495, 774459696, 374356873, 6490700045, 2592141241

Basic calculations (n = 86642732)

Multiplication

n×y
n×2 173285464
n×3 259928196
n×4 346570928
n×5 433213660

Division

n÷y
n÷2 43321366
n÷3 28880910.666667
n÷3 21660683
n÷5 17328546.4

Exponentiation

ny
n2 7506963008423824
n3 6.5042378407278E+23
n4 5.6354493609844E+31
n5 4.8827072868334E+39

Nth Root

y√n
2√n 9308.2077759362
3√n 442.497389198
4√n 96.479053560533
5√n 38.685340839037

Divisors of 86642732

1, 2, 4, 11, 22, 44, 1969153, 3938306, 7876612, 21660683, 43321366, 86642732

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 -86642731
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 86642732 can be divided by 12 positive divisors. The sum of these divisors (counting 86642732) is 1, the average is 0.083333333333333.

Base conversion 86642732

Base System Value
2 Binary 101001010100001000000101100
3 Ternary 20001000220111002
4 Quaternary 11022201000230
5 Quinary 134140031412
6 Senary 12333015432
8 Octal 512410054
10 Decimal 86642732
12 Duodecimal 25024578
16 Hexadecimal 52a102c
20 Vigesimal 171a6gc
36 Base36 1fl1yk

Cryptographic Hash Functions

md5 5aabb6ad9ccdf9bbdbcefc36f49e0912
sha1 818b6a46c1f53c433960bc12365e4fcbc86e704a
sha256 ca3660fbb94092a75ff8985d3c3aae624430a96bb7c2e8bffcc8dc754bdd863f
sha512 dfe59b1dc91f39147143681ec54228a4f45db5eb84d893cea8d739d7a996c4b27406171a8c264d0a470469e372d5dfb038b1a984ed1ac75cb85e190b3487e0bc
ripemd-160 d4f46ecd529a8a4212b95adac6634af8243576f7

86642732 as geometric shapes

Circle

Radius = n
Diameter 173285464
Circumference 544392340.6763
Area 2.3583819838035E+16

Sphere

Radius = n
Volume 2.7244887756842E+24
Surface area 9.4335279352138E+16
Circumference 544392340.6763

Square

Length = n
Perimeter 346570928
Area 7506963008423824
Diagonal 122531326.67546

Cube

Length = n
Surface area 45041778050542944
Volume 6.5042378407278E+23
Space diagonal 150069613.93057

Equilateral Triangle

Length = n
Perimeter 259928196
Area 3.2506103352825E+15
Altitude 75034806.965287

Triangular Pyramid

Length = n
Surface area 3.2506103352825E+15
Volume 7.6653178060479E+22
Height 40843775.558486