20187136 (number)

20187136 is an even 8-digits composite number following 20187135 and preceding 20187137. In scientific notation, it is written as 2.0187136 × 10^7. The sum of its digits is 28. It has a total of 12 prime factors and 24 positive divisors. There are 10092544 positive integers (up to 20187136) that are relatively prime to 20187136.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-seven thousand one hundred thirty-six

Notation

Scientific notation 2.0187136 × 10^7
Engineering notation 2.0187136 × 10^6

Prime Factorization of 20187136

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9857

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 19714
Product of the distinct prime numbers

The prime factorization of 20187136 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9857. Since it has a total of 12 prime factors.

Most popular turbo-numbers

7, 8, 43, 82, 829, 271, 8978, 5201, 76918, 15398, 27769, 333728, 5457474, 367262, 5138508, 37713937, 29487516, 578578079, 8688564093, 4998102312

Basic calculations (n = 20187136)

Multiplication

n×y
n×2 40374272
n×3 60561408
n×4 80748544
n×5 100935680

Division

n÷y
n÷2 10093568
n÷3 6729045.3333333
n÷3 5046784
n÷5 4037427.2

Exponentiation

ny
n2 407520459882496
n3 8.2266709464305E+21
n4 1.6607292522284E+29
n5 3.3525367273913E+36

Nth Root

y√n
2√n 4493.0096817167
3√n 272.28574354266
4√n 67.029916318885
5√n 28.907793370524

Divisors of 20187136

1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 9857, 19714, 39428, 78856, 157712, 315424, 630848, 1261696, 2523392, 5046784, 10093568, 20187136

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20187135
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20187136 can be divided by 24 positive divisors. The sum of these divisors (counting 20187136) is 1, the average is 0.041666666666667.

Base conversion 20187136

Base System Value
2 Binary 1001101000000100000000000
3 Ternary 1101222121112201
4 Quaternary 1031000200000
5 Quinary 20131442021
6 Senary 2000402544
8 Octal 115004000
10 Decimal 20187136
12 Duodecimal 6916454
16 Hexadecimal 1340800
20 Vigesimal 6637gg
36 Base36 c0ohs

Cryptographic Hash Functions

md5 0006ad5f0be4a5205343070c08fa21d7
sha1 5d725714a5d49c645a12e49471241e8a650fba21
sha256 c952fc7629503552ac874265afcc3102f5a0ecc3da26bb7b94f83761e5555542
sha512 00ffe1675df414c7dd94a29665e8bcfe78b3beb4c41f383d30e2b9175719a866ed3a1629a9688f79b5bb0446bce5cd6e7402c470bf0269496f34ae7ffae9fa1d
ripemd-160 fb995d92ff0ea0cfb2e2adecc3b4ec701680100c

20187136 as geometric shapes

Circle

Radius = n
Diameter 40374272
Circumference 126839516.30924
Area 1.2802632829544E+15

Sphere

Radius = n
Volume 3.4459798678409E+22
Surface area 5.1210531318175E+15
Circumference 126839516.30924

Square

Length = n
Perimeter 80748544
Area 407520459882496
Diagonal 28548921.51667

Cube

Length = n
Surface area 2445122759294976
Volume 8.2266709464305E+21
Space diagonal 34965145.211303

Equilateral Triangle

Length = n
Perimeter 60561408
Area 1.7646153541008E+14
Altitude 17482572.605651

Triangular Pyramid

Length = n
Surface area 1.7646153541008E+14
Volume 9.6952246880189E+20
Height 9516307.1722234