86406784 (number)

86406784 is an even 8-digits composite number following 86406783 and preceding 86406785. In scientific notation, it is written as 8.6406784 × 10^7. The sum of its digits is 43. It has a total of 9 prime factors and 32 positive divisors. There are 40660992 positive integers (up to 86406784) that are relatively prime to 86406784.

Interesting facts

Basic properties

Name

Name eighty-six million four hundred six thousand seven hundred eighty-four

Notation

Scientific notation 8.6406784 × 10^7
Engineering notation 8.6406784 × 10^6

Prime Factorization of 86406784

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 39709

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1350106
Product of the distinct prime numbers

The prime factorization of 86406784 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 39709. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 86406784)

Multiplication

n×y
n×2 172813568
n×3 259220352
n×4 345627136
n×5 432033920

Division

n÷y
n÷2 43203392
n÷3 28802261.333333
n÷3 21601696
n÷5 17281356.8

Exponentiation

ny
n2 7466132321222656
n3 6.451244827953E+23
n4 5.5743131838006E+31
n5 4.8165847522101E+39

Nth Root

y√n
2√n 9295.5249448323
3√n 442.09535012184
4√n 96.413302737912
5√n 38.664248041928

Divisors of 86406784

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 -86406783
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 86406784 can be divided by 32 positive divisors. The sum of these divisors (counting 86406784) is 1, the average is 0.03125.

Base conversion 86406784

Base System Value
2 Binary 101001001100111011010000000
3 Ternary 20000120220211021
4 Quaternary 11021213122000
5 Quinary 134110004114
6 Senary 12323555224
8 Octal 511473200
10 Decimal 86406784
12 Duodecimal 24b2bb14
16 Hexadecimal 5267680
20 Vigesimal 1700gj4
36 Base36 1ffzwg

Cryptographic Hash Functions

md5 041184f03268a4bbc97103f6fb20dfa5
sha1 bfe124e05c2c584dadde30161de1cc979e3abc14
sha256 f28f858bb8ef27f6f9fa3b390150869c340577f53c5e0fabab3d0c78df56873d
sha512 423f2f093c8cd261a2d4c9f00a94d558e0684c085c1347dbd85c2194e26624a581b5c3b88fb6878c61c6dadb32d33fb5d58ef07cc004a0f592f9acbb4be05385
ripemd-160 426e68d87226c00cc8e495a847d0794bbf80cb80

86406784 as geometric shapes

Circle

Radius = n
Diameter 172813568
Circumference 542909835.66944
Area 2.3455546451082E+16

Sphere

Radius = n
Volume 2.7022911144009E+24
Surface area 9.382218580433E+16
Circumference 542909835.66944

Square

Length = n
Perimeter 345627136
Area 7466132321222656
Diagonal 122197645.81384

Cube

Length = n
Surface area 44796793927335936
Volume 6.451244827953E+23
Space diagonal 149660940.00663

Equilateral Triangle

Length = n
Perimeter 259220352
Area 3.2329301290974E+15
Altitude 74830470.003315

Triangular Pyramid

Length = n
Surface area 3.2329301290974E+15
Volume 7.6028649415671E+22
Height 40732548.604614