20187356 (number)

20187356 is an even 8-digits composite number following 20187355 and preceding 20187357. In scientific notation, it is written as 2.0187356 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 8605872 positive integers (up to 20187356) that are relatively prime to 20187356.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0187356 × 10^7
Engineering notation 2.0187356 × 10^6

Prime Factorization of 20187356

Prime Factorization 2 × 2 × 7 × 199 × 3623

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10093678
Product of the distinct prime numbers

The prime factorization of 20187356 is 2 × 2 × 7 × 199 × 3623. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 42, 99, 849, 740, 5298, 5498, 55322, 21612, 619681, 574219, 1770093, 5027397, 95654463, 86347751, 382056672, 733663426, 9751731678, 3290724603

Basic calculations (n = 20187356)

Multiplication

n×y
n×2 40374712
n×3 60562068
n×4 80749424
n×5 100936780

Division

n÷y
n÷2 10093678
n÷3 6729118.6666667
n÷3 5046839
n÷5 4037471.2

Exponentiation

ny
n2 407529342270736
n3 8.2269399128652E+21
n4 1.6608016481162E+29
n5 3.3527194115908E+36

Nth Root

y√n
2√n 4493.0341641256
3√n 272.28673266508
4√n 67.030098941637
5√n 28.907856377845

Divisors of 20187356

1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 3623, 5572, 7246, 14492, 25361, 50722, 101444, 720977, 1441954, 2883908, 5046839, 10093678, 20187356

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 -20187355
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 20187356 can be divided by 24 positive divisors. The sum of these divisors (counting 20187356) is 1, the average is 0.041666666666667.

Base conversion 20187356

Base System Value
2 Binary 1001101000000100011011100
3 Ternary 1101222121211212
4 Quaternary 1031000203130
5 Quinary 20131443411
6 Senary 2000403552
8 Octal 115004334
10 Decimal 20187356
12 Duodecimal 69165b8
16 Hexadecimal 13408dc
20 Vigesimal 66387g
36 Base36 c0onw

Cryptographic Hash Functions

md5 b7a6ade2f4b815923b25cff5946f011d
sha1 9a0a897367d0fad21c12248d771d06e7a9413384
sha256 cecb5e2b9dc3396c9f7b57283f94d67e98d89e1ff8338ad73390d26fc49fc346
sha512 a364707be030d5a29f044886798590b45e93ec829cc062196e4714b5f9378e40085246b453a4bae2c78d64fdfdff9bd006daa5ecb80a6da2979a845fc2484635
ripemd-160 082b2dc76b0769c2e3e7e55fc33efb57616385b7

20187356 as geometric shapes

Circle

Radius = n
Diameter 40374712
Circumference 126840898.61
Area 1.2802911878E+15

Sphere

Radius = n
Volume 3.4460925322376E+22
Surface area 5.1211647512001E+15
Circumference 126840898.61

Square

Length = n
Perimeter 80749424
Area 407529342270736
Diagonal 28549232.643654

Cube

Length = n
Surface area 2445176053624416
Volume 8.2269399128652E+21
Space diagonal 34965526.26248

Equilateral Triangle

Length = n
Perimeter 60562068
Area 1.7646538159701E+14
Altitude 17482763.13124

Triangular Pyramid

Length = n
Surface area 1.7646538159701E+14
Volume 9.6955416680021E+20
Height 9516410.881218