18242528 (number)

18242528 is an even 8-digits composite number following 18242527 and preceding 18242529. In scientific notation, it is written as 1.8242528 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 12 positive divisors. There are 9121248 positive integers (up to 18242528) that are relatively prime to 18242528.

Interesting facts

Basic properties

Name

Name eighteen million two hundred forty-two thousand five hundred twenty-eight

Notation

Scientific notation 1.8242528 × 10^7
Engineering notation 1.8242528 × 10^6

Prime Factorization of 18242528

Prime Factorization 2 × 2 × 2 × 2 × 2 × 570079

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1140158
Product of the distinct prime numbers

The prime factorization of 18242528 is 2 × 2 × 2 × 2 × 2 × 570079. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 6, 63, 22, 304, 155, 7141, 3193, 76000, 74616, 545648, 521015, 1761652, 2906448, 19360018, 16171792, 568786136, 93054783, 6312606980, 568350228

Basic calculations (n = 18242528)

Multiplication

n×y
n×2 36485056
n×3 54727584
n×4 72970112
n×5 91212640

Division

n÷y
n÷2 9121264
n÷3 6080842.6666667
n÷3 4560632
n÷5 3648505.6

Exponentiation

ny
n2 332789827830784
n3 6.0709277523183E+21
n4 1.1074906950764E+29
n5 2.0203430014671E+36

Nth Root

y√n
2√n 4271.1272516749
3√n 263.24593514038
4√n 65.353861796185
5√n 28.328071134247

Divisors of 18242528

1, 2, 4, 8, 16, 32, 570079, 1140158, 2280316, 4560632, 9121264, 18242528

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 -18242527
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 18242528 can be divided by 12 positive divisors. The sum of these divisors (counting 18242528) is 1, the average is 0.083333333333333.

Base conversion 18242528

Base System Value
2 Binary 1000101100101101111100000
3 Ternary 1021022211001012
4 Quaternary 1011211233200
5 Quinary 14132230103
6 Senary 1451000052
8 Octal 105455740
10 Decimal 18242528
12 Duodecimal 6139028
16 Hexadecimal 1165be0
20 Vigesimal 5e0668
36 Base36 av00w

Cryptographic Hash Functions

md5 cc9e6abdaf1b2efc54be0ea02204c431
sha1 eb5e878a82ffb81849d5f019e0adebf328d68ebb
sha256 68c452ca0010e66250e566a29b3a8cf78b1badfbe05e0d8aae6551b2e84b1fc9
sha512 b7d6ee7c021fc29d7cd3a1ac6f12b556327cbd046092dfd94596aff1d0a3a5ee0e9b2df03d6568fe384d2d1ad0af5dfb0de7845af6ed18e0c4b074298d8f8f40
ripemd-160 b915b1349935f378999af124c66ce49216c7d3f9

18242528 as geometric shapes

Circle

Radius = n
Diameter 36485056
Circumference 114621183.89541
Area 1.0454900783026E+15

Sphere

Radius = n
Volume 2.5429842702877E+22
Surface area 4.1819603132104E+15
Circumference 114621183.89541

Square

Length = n
Perimeter 72970112
Area 332789827830784
Diagonal 25798830.509571

Cube

Length = n
Surface area 1996738966984704
Volume 6.0709277523183E+21
Space diagonal 31596985.354498

Equilateral Triangle

Length = n
Perimeter 54727584
Area 1.4410222251125E+14
Altitude 15798492.677249

Triangular Pyramid

Length = n
Surface area 1.4410222251125E+14
Volume 7.1546569695964E+20
Height 8599610.169857