86784428 (number)

86784428 is an even 8-digits composite number following 86784427 and preceding 86784429. In scientific notation, it is written as 8.6784428 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors. There are 41409104 positive integers (up to 86784428) that are relatively prime to 86784428.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.6784428 × 10^7
Engineering notation 8.6784428 × 10^6

Prime Factorization of 86784428

Prime Factorization 2 × 2 × 23 × 1607 × 587

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 43392214
Product of the distinct prime numbers

The prime factorization of 86784428 is 2 × 2 × 23 × 1607 × 587. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 68, 7, 160, 699, 906, 4419, 75046, 52529, 164772, 133707, 4145983, 3357200, 91540314, 8540348, 66081477, 554456069, 1110843446, 5103346756

Basic calculations (n = 86784428)

Multiplication

n×y
n×2 173568856
n×3 260353284
n×4 347137712
n×5 433922140

Division

n÷y
n÷2 43392214
n÷3 28928142.666667
n÷3 21696107
n÷5 17356885.6

Exponentiation

ny
n2 7531536943287184
n3 6.5362012558405E+23
n4 5.67240487281E+31
n5 4.9227641227123E+39

Nth Root

y√n
2√n 9315.8160136405
3√n 442.7384787066
4√n 96.51847498609
5√n 38.697985813672

Divisors of 86784428

1, 2, 4, 23, 46, 92, 587, 1174, 1607, 2348, 3214, 6428, 13501, 27002, 36961, 54004, 73922, 147844, 943309, 1886618, 3773236, 21696107, 43392214, 86784428

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 -86784427
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 86784428 can be divided by 24 positive divisors. The sum of these divisors (counting 86784428) is 1, the average is 0.041666666666667.

Base conversion 86784428

Base System Value
2 Binary 101001011000011100110101100
3 Ternary 20001022002212002
4 Quaternary 11023003212230
5 Quinary 134204100203
6 Senary 12340031432
8 Octal 513034654
10 Decimal 86784428
12 Duodecimal 25092578
16 Hexadecimal 52c39ac
20 Vigesimal 1728118
36 Base36 1fo3ak

Cryptographic Hash Functions

md5 5153868adfd4c1d8b1f0261753e1da1b
sha1 3923a2d2b6cc5b252a0a89b7127ade0a167215c9
sha256 87f68fad6c5919817b0d5aa550f0d060f7c0413414625de42ccdd5c5b5656991
sha512 37cd7792b6f80dfb40bdecf33dde1ebb6204886931cc51914790568a51130ca3c48f2fbfdedd94db2a6aa1202613ed878b94d484721c905c597c376153a40ac0
ripemd-160 5986a4d12e35b58d9b73d8803ffb31cfabd2d8f8

86784428 as geometric shapes

Circle

Radius = n
Diameter 173568856
Circumference 545282642.90158
Area 2.3661021131271E+16

Sphere

Radius = n
Volume 2.7378775796977E+24
Surface area 9.4644084525085E+16
Circumference 545282642.90158

Square

Length = n
Perimeter 347137712
Area 7531536943287184
Diagonal 122731715.08039

Cube

Length = n
Surface area 45189221659723104
Volume 6.5362012558405E+23
Space diagonal 150315038.6018

Equilateral Triangle

Length = n
Perimeter 260353284
Area 3.2612511612138E+15
Altitude 75157519.300902

Triangular Pyramid

Length = n
Surface area 3.2612511612138E+15
Volume 7.702987052008E+22
Height 40910571.693464