18528042 (number)

18528042 is an even 8-digits composite number following 18528041 and preceding 18528043. In scientific notation, it is written as 1.8528042 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 5503680 positive integers (up to 18528042) that are relatively prime to 18528042.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.8528042 × 10^7
Engineering notation 1.8528042 × 10^6

Prime Factorization of 18528042

Prime Factorization 2 × 3 × 13 × 29 × 8191

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18528042
Product of the distinct prime numbers

The prime factorization of 18528042 is 2 × 3 × 13 × 29 × 8191. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 45, 6, 72, 771, 1950, 2276, 76098, 43577, 574213, 933765, 7025601, 8654578, 65473223, 56828439, 368972761, 737616820, 7225872980, 8842768429

Basic calculations (n = 18528042)

Multiplication

n×y
n×2 37056084
n×3 55584126
n×4 74112168
n×5 92640210

Division

n÷y
n÷2 9264021
n÷3 6176014
n÷3 4632010.5
n÷5 3705608.4

Exponentiation

ny
n2 343288340353764
n3 6.3604607881848E+21
n4 1.1784688462284E+29
n5 2.1834720278612E+36

Nth Root

y√n
2√n 4304.4212154481
3√n 264.612186976
4√n 65.608088033779
5√n 28.416193753127

Divisors of 18528042

1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 8191, 16382, 24573, 49146, 106483, 212966, 237539, 319449, 475078, 638898, 712617, 1425234, 3088007, 6176014, 9264021, 18528042

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 -18528041
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 18528042 can be divided by 32 positive divisors. The sum of these divisors (counting 18528042) is 1, the average is 0.03125.

Base conversion 18528042

Base System Value
2 Binary 1000110101011011100101010
3 Ternary 1021212022200210
4 Quaternary 1012223130222
5 Quinary 14220344132
6 Senary 1501041550
8 Octal 106533452
10 Decimal 18528042
12 Duodecimal 62562b6
16 Hexadecimal 11ab72a
20 Vigesimal 5fg022
36 Base36 b14bu

Cryptographic Hash Functions

md5 b63f311947609b7d44b0968efc21391b
sha1 3ee4d2abdb8bfaf0287fbb3e928d8b7a0eb7fc97
sha256 c30a1757717964ca310e951d886a57f1284058a9194a48a797b19ffa53f42fbd
sha512 d5cf6d827eba9d64f34f06e8cca55056d4de1d23e4ad65155ab54ddb58eb6d6f727b9ddb06ad063e2299a320da186df899de29705c7b453035100122c0381022
ripemd-160 8a3ebf0d989da4d6b2f5ab41a15a25155b483b14

18528042 as geometric shapes

Circle

Radius = n
Diameter 37056084
Circumference 116415121.26521
Area 1.0784721281184E+15

Sphere

Radius = n
Volume 2.6642635847477E+22
Surface area 4.3138885124737E+15
Circumference 116415121.26521

Square

Length = n
Perimeter 74112168
Area 343288340353764
Diagonal 26202608.280618

Cube

Length = n
Surface area 2059730042122584
Volume 6.3604607881848E+21
Space diagonal 32091510.10877

Equilateral Triangle

Length = n
Perimeter 55584126
Area 1.4864821178468E+14
Altitude 16045755.054385

Triangular Pyramid

Length = n
Surface area 1.4864821178468E+14
Volume 7.495874924661E+20
Height 8734202.7602061