20187056 (number)

20187056 is an even 8-digits composite number following 20187055 and preceding 20187057. In scientific notation, it is written as 2.0187056 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 20 positive divisors. There are 10063872 positive integers (up to 20187056) that are relatively prime to 20187056.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0187056 × 10^7
Engineering notation 2.0187056 × 10^6

Prime Factorization of 20187056

Prime Factorization 2 × 2 × 2 × 2 × 379 × 3329

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2523382
Product of the distinct prime numbers

The prime factorization of 20187056 is 2 × 2 × 2 × 2 × 379 × 3329. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 9, 85, 1, 349, 606, 5605, 3652, 29414, 91860, 972639, 893301, 1359328, 4710304, 99161834, 11136039, 418691887, 115024610, 4736646280, 1063992663

Basic calculations (n = 20187056)

Multiplication

n×y
n×2 40374112
n×3 60561168
n×4 80748224
n×5 100935280

Division

n÷y
n÷2 10093528
n÷3 6729018.6666667
n÷3 5046764
n÷5 4037411.2

Exponentiation

ny
n2 407517229947136
n3 8.2265731419077E+21
n4 1.6607029270379E+29
n5 3.3524702987477E+36

Nth Root

y√n
2√n 4493.0007789895
3√n 272.28538386001
4√n 67.029849910241
5√n 28.907770458635

Divisors of 20187056

1, 2, 4, 8, 16, 379, 758, 1516, 3032, 3329, 6064, 6658, 13316, 26632, 53264, 1261691, 2523382, 5046764, 10093528, 20187056

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20187055
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20187056 can be divided by 20 positive divisors. The sum of these divisors (counting 20187056) is 1, the average is 0.05.

Base conversion 20187056

Base System Value
2 Binary 1001101000000011110110000
3 Ternary 1101222121102202
4 Quaternary 1031000132300
5 Quinary 20131441211
6 Senary 2000402332
8 Octal 115003660
10 Decimal 20187056
12 Duodecimal 69163a8
16 Hexadecimal 13407b0
20 Vigesimal 6637cg
36 Base36 c0ofk

Cryptographic Hash Functions

md5 823b58742e5310eb67e8d08665138e7f
sha1 89095dc00306d47ad18b1d42b86ae1a0892bc789
sha256 c75a8f9c6dcb5f1e2004bcfd7f750ca710132b181269cfecc369259f98164737
sha512 761f04beac8e2eb0fa3aec244d60a04637559a78d03027570e1edf59d3b25ea601e7ae2525b7511b3b21b1972776d1bea87a9324ad062f9bbcbd3f6f062c2b4a
ripemd-160 cb2c08a2073713762671a786d8220c9ceb76c971

20187056 as geometric shapes

Circle

Radius = n
Diameter 40374112
Circumference 126839013.65441
Area 1.2802531358132E+15

Sphere

Radius = n
Volume 3.4459388995782E+22
Surface area 5.1210125432527E+15
Circumference 126839013.65441

Square

Length = n
Perimeter 80748224
Area 407517229947136
Diagonal 28548808.379585

Cube

Length = n
Surface area 2445103379682816
Volume 8.2265731419077E+21
Space diagonal 34965006.647238

Equilateral Triangle

Length = n
Perimeter 60561168
Area 1.7646013680704E+14
Altitude 17482503.323619

Triangular Pyramid

Length = n
Surface area 1.7646013680704E+14
Volume 9.6951094242834E+20
Height 9516269.4598617