28236492 (number)

28236492 is an even 8-digits composite number following 28236491 and preceding 28236493. In scientific notation, it is written as 2.8236492 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 9232704 positive integers (up to 28236492) that are relatively prime to 28236492.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred thirty-six thousand four hundred ninety-two

Notation

Scientific notation 2.8236492 × 10^7
Engineering notation 2.8236492 × 10^6

Prime Factorization of 28236492

Prime Factorization 2 × 2 × 27 × 53 × 4933

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14118246
Product of the distinct prime numbers

The prime factorization of 28236492 is 2 × 2 × 27 × 53 × 4933. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 81, 93, 555, 856, 4211, 3627, 85411, 98296, 23511, 630542, 5612189, 8298604, 31802740, 34198478, 86946313, 217313606, 7737818537, 9651458789

Basic calculations (n = 28236492)

Multiplication

n×y
n×2 56472984
n×3 84709476
n×4 112945968
n×5 141182460

Division

n÷y
n÷2 14118246
n÷3 9412164
n÷3 7059123
n÷5 5647298.4

Exponentiation

ny
n2 797299480466064
n3 2.2512940401784E+22
n4 6.3568646155146E+29
n5 1.7949555686106E+37

Nth Root

y√n
2√n 5313.8020286797
3√n 304.51141698074
4√n 72.895829981417
5√n 30.914494400794

Divisors of 28236492

1, 2, 4, 27, 53, 54, 106, 108, 212, 1431, 2862, 4933, 5724, 9866, 19732, 133191, 261449, 266382, 522898, 532764, 1045796, 7059123, 14118246, 28236492

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 -28236491
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 28236492 can be divided by 24 positive divisors. The sum of these divisors (counting 28236492) is 1, the average is 0.041666666666667.

Base conversion 28236492

Base System Value
2 Binary 1101011101101101011001100
3 Ternary 1222010120012000
4 Quaternary 1223231223030
5 Quinary 24212031432
6 Senary 2445112300
8 Octal 153555314
10 Decimal 28236492
12 Duodecimal 9558690
16 Hexadecimal 1aedacc
20 Vigesimal 8g9b4c
36 Base36 gt7f0

Cryptographic Hash Functions

md5 aea2741c5118aa35b48de2a4d8347f53
sha1 1109123d560030876ca087edd5cfad974ad3fb70
sha256 73fcfd78a0f3b5e5df7a63f9138c0877dad7ff4eeb4052145a9107645c951719
sha512 a40fdde6770c2716655b1c4c486a88c10897c2786819f3fbf9a6d2cde52e00ecc29bb668c468a2b4614d0555fab8bc2ead7609d0d6d83af68a665b98bdaf0bcb
ripemd-160 5ef3225c9a8b841a7c4ca031fd790ac38c8f1cd1

28236492 as geometric shapes

Circle

Radius = n
Diameter 56472984
Circumference 177415111.66069
Area 2.5047901905431E+15

Sphere

Radius = n
Volume 9.4301984235933E+22
Surface area 1.0019160762173E+16
Circumference 177415111.66069

Square

Length = n
Perimeter 112945968
Area 797299480466064
Diagonal 39932429.940239

Cube

Length = n
Surface area 4783796882796384
Volume 2.2512940401784E+22
Space diagonal 48907038.771512

Equilateral Triangle

Length = n
Perimeter 84709476
Area 3.4524080225387E+14
Altitude 24453519.385756

Triangular Pyramid

Length = n
Surface area 3.4524080225387E+14
Volume 2.653175470425E+21
Height 13310809.98008