18054568 (number)

18054568 is an even 8-digits composite number following 18054567 and preceding 18054569. In scientific notation, it is written as 1.8054568 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 7737648 positive integers (up to 18054568) that are relatively prime to 18054568.

Interesting facts

Basic properties

Name

Name eighteen million fifty-four thousand five hundred sixty-eight

Notation

Scientific notation 1.8054568 × 10^7
Engineering notation 1.8054568 × 10^6

Prime Factorization of 18054568

Prime Factorization 2 × 2 × 2 × 7 × 322403

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4513642
Product of the distinct prime numbers

The prime factorization of 18054568 is 2 × 2 × 2 × 7 × 322403. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 19, 14, 612, 19, 386, 4180, 74167, 89804, 338106, 289638, 7907878, 8758059, 68201538, 90595691, 150000737, 56063221, 863333925, 2146625262

Basic calculations (n = 18054568)

Multiplication

n×y
n×2 36109136
n×3 54163704
n×4 72218272
n×5 90272840

Division

n÷y
n÷2 9027284
n÷3 6018189.3333333
n÷3 4513642
n÷5 3610913.6

Exponentiation

ny
n2 325967425666624
n3 5.885201052483E+21
n4 1.0625476259573E+29
n5 1.9183838366084E+36

Nth Root

y√n
2√n 4249.0667210577
3√n 262.33870302541
4√n 65.184865736286
5√n 28.269453981474

Divisors of 18054568

1, 2, 4, 7, 8, 14, 28, 56, 322403, 644806, 1289612, 2256821, 2579224, 4513642, 9027284, 18054568

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18054567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18054568 can be divided by 16 positive divisors. The sum of these divisors (counting 18054568) is 1, the average is 0.0625.

Base conversion 18054568

Base System Value
2 Binary 1000100110111110110101000
3 Ternary 1020222021012201
4 Quaternary 1010313312220
5 Quinary 14110221233
6 Senary 1442545544
8 Octal 104676650
10 Decimal 18054568
12 Duodecimal 60682b4
16 Hexadecimal 1137da8
20 Vigesimal 5cgg88
36 Base36 aqyzs

Cryptographic Hash Functions

md5 476985baf64277389939cbd3ff6e0207
sha1 8892446c34c1decba90c406eeb08747bff698efa
sha256 e666a5dfc7068ef2453c87fe3521ea25f562ecf074af8eaa95b7d50da6b5e808
sha512 2891819540ea387940f02996a4e47d261257b4ee283b0f0e6985cfb6146ebec2f5c25cb924c20b2c50c8e79a4c405659d75d531b050b1c488040aadf8b53851f
ripemd-160 c681afd803c5e089e3d4b2cfa4543dd96b6cb88f

18054568 as geometric shapes

Circle

Radius = n
Diameter 36109136
Circumference 113440196.38507
Area 1.0240568697838E+15

Sphere

Radius = n
Volume 2.4651872521839E+22
Surface area 4.0962274791354E+15
Circumference 113440196.38507

Square

Length = n
Perimeter 72218272
Area 325967425666624
Diagonal 25533014.928387

Cube

Length = n
Surface area 1955804553999744
Volume 5.885201052483E+21
Space diagonal 31271429.084707

Equilateral Triangle

Length = n
Perimeter 54163704
Area 1.4114803571676E+14
Altitude 15635714.542354

Triangular Pyramid

Length = n
Surface area 1.4114803571676E+14
Volume 6.9357759547616E+20
Height 8511004.9761291