18140900 (number)

18140900 is an even 8-digits composite number following 18140899 and preceding 18140901. In scientific notation, it is written as 1.8140900 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 7256320 positive integers (up to 18140900) that are relatively prime to 18140900.

Interesting facts

Basic properties

Name

Name eighteen million one hundred forty thousand nine hundred

Notation

Scientific notation 1.8140900 × 10^7
Engineering notation 1.8140900 × 10^6

Prime Factorization of 18140900

Prime Factorization 2 × 2 × 25 × 181409

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9070450
Product of the distinct prime numbers

The prime factorization of 18140900 is 2 × 2 × 25 × 181409. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 17, 100, 577, 395, 2226, 7447, 64616, 3125, 897208, 284515, 5309373, 6043520, 66389400, 4418387, 528761773, 806741345, 9136244961, 5730529926

Basic calculations (n = 18140900)

Multiplication

n×y
n×2 36281800
n×3 54422700
n×4 72563600
n×5 90704500

Division

n÷y
n÷2 9070450
n÷3 6046966.6666667
n÷3 4535225
n÷5 3628180

Exponentiation

ny
n2 329092252810000
n3 5.9700296490009E+21
n4 1.0830171085956E+29
n5 1.9646905065322E+36

Nth Root

y√n
2√n 4259.2135424278
3√n 262.75618225283
4√n 65.262650439802
5√n 28.296437776558

Divisors of 18140900

1, 2, 4, 25, 50, 100, 181409, 362818, 725636, 4535225, 9070450, 18140900

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 -18140899
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 18140900 can be divided by 12 positive divisors. The sum of these divisors (counting 18140900) is 1, the average is 0.083333333333333.

Base conversion 18140900

Base System Value
2 Binary 1000101001100111011100100
3 Ternary 1021010122122012
4 Quaternary 1011030323210
5 Quinary 14121002100
6 Senary 1444453352
8 Octal 105147344
10 Decimal 18140900
12 Duodecimal 60aa258
16 Hexadecimal 114cee4
20 Vigesimal 5d7c50
36 Base36 astlw

Cryptographic Hash Functions

md5 74c5a1cc9bbfefe7b6bd09e80c3ee606
sha1 c07adaa1531f2a991672fcd97460d939fc9764ac
sha256 49d1a4eba6929e46b64b6c7ada7ccfdfc8eac69b17b47aae9218b49a168b2424
sha512 2d43fb2c33705a3c0fc8f2db73d195f9e5d65d3561198f0b9bf2f1e4320b3c20d0ec0d71847a465db13d9b1c113701c94de7e8aeb8d9191192e0cc2672adce20
ripemd-160 1b9469a9d14185c7cf26b05bf6feb81668e53442

18140900 as geometric shapes

Circle

Radius = n
Diameter 36281800
Circumference 113982636.33901
Area 1.0338738037812E+15

Sphere

Radius = n
Volume 2.5007201716019E+22
Surface area 4.1354952151248E+15
Circumference 113982636.33901

Square

Length = n
Perimeter 72563600
Area 329092252810000
Diagonal 25655106.813654

Cube

Length = n
Surface area 1974553516860000
Volume 5.9700296490009E+21
Space diagonal 31420960.495026

Equilateral Triangle

Length = n
Perimeter 54422700
Area 1.4250112556106E+14
Altitude 15710480.247513

Triangular Pyramid

Length = n
Surface area 1.4250112556106E+14
Volume 7.0357474144888E+20
Height 8551702.271218