18082880 (number)

18082880 is an even 8-digits composite number following 18082879 and preceding 18082881. In scientific notation, it is written as 1.8082880 × 10^7. The sum of its digits is 35. It has a total of 8 prime factors and 28 positive divisors. There are 7233024 positive integers (up to 18082880) that are relatively prime to 18082880.

Interesting facts

Basic properties

Name

Name eighteen million eighty-two thousand eight hundred eighty

Notation

Scientific notation 1.8082880 × 10^7
Engineering notation 1.8082880 × 10^6

Prime Factorization of 18082880

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 56509

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 565090
Product of the distinct prime numbers

The prime factorization of 18082880 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 56509. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 9, 95, 42, 258, 569, 433, 9907, 74798, 33190, 759174, 460667, 9964821, 7460261, 62766914, 36023651, 397760619, 882459689, 687399314, 1268554500

Basic calculations (n = 18082880)

Multiplication

n×y
n×2 36165760
n×3 54248640
n×4 72331520
n×5 90414400

Division

n÷y
n÷2 9041440
n÷3 6027626.6666667
n÷3 4520720
n÷5 3616576

Exponentiation

ny
n2 326990549094400
n3 5.9129308604081E+21
n4 1.0692281919706E+29
n5 1.9334725088021E+36

Nth Root

y√n
2√n 4252.3969711211
3√n 262.47575891038
4√n 65.210405389946
5√n 28.278314489473

Divisors of 18082880

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 56509, 113018, 226036, 282545, 452072, 565090, 904144, 1130180, 1808288, 2260360, 3616576, 4520720, 9041440, 18082880

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18082879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18082880 can be divided by 28 positive divisors. The sum of these divisors (counting 18082880) is 1, the average is 0.035714285714286.

Base conversion 18082880

Base System Value
2 Binary 1000100111110110001000000
3 Ternary 1021000201001022
4 Quaternary 1010332301000
5 Quinary 14112123010
6 Senary 1443325012
8 Octal 104766100
10 Decimal 18082880
12 Duodecimal 6080768
16 Hexadecimal 113ec40
20 Vigesimal 5d0740
36 Base36 arku8

Cryptographic Hash Functions

md5 18d33e953693e831db93133925dc942b
sha1 16337ab0027a6ab2e727ed7a5e03db593d9bfc5c
sha256 93a83237dd4ab92adb2c10bdb75cf97760c252bda98c40008980423981e00fd7
sha512 c563f9d080028bc51c85beb3af7ef33011c1ed2ed3a02297fe5ee619faef9be33dfd6fa1eca6299a185efa1e27b23f6d3a8d1ee3dbb193936942374e37212bab
ripemd-160 8f7d7cf561b020f2bb8ddab8163328f959c760ef

18082880 as geometric shapes

Circle

Radius = n
Diameter 36165760
Circumference 113618085.92749
Area 1.0272711068283E+15

Sphere

Radius = n
Volume 2.4768026869657E+22
Surface area 4.109084427313E+15
Circumference 113618085.92749

Square

Length = n
Perimeter 72331520
Area 326990549094400
Diagonal 25573054.142765

Cube

Length = n
Surface area 1961943294566400
Volume 5.9129308604081E+21
Space diagonal 31320466.907171

Equilateral Triangle

Length = n
Perimeter 54248640
Area 1.4159106115659E+14
Altitude 15660233.453586

Triangular Pyramid

Length = n
Surface area 1.4159106115659E+14
Volume 6.968455846803E+20
Height 8524351.3809217