20237931 (number)

20237931 is an odd 8-digits composite number following 20237930 and preceding 20237932. In scientific notation, it is written as 2.0237931 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 14 positive divisors. There are 11562264 positive integers (up to 20237931) that are relatively prime to 20237931.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-seven thousand nine hundred thirty-one

Notation

Scientific notation 2.0237931 × 10^7
Engineering notation 2.0237931 × 10^6

Prime Factorization of 20237931

Prime Factorization 21 × 63 × 3 × 5099

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20237931
Product of the distinct prime numbers

The prime factorization of 20237931 is 21 × 63 × 3 × 5099. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 62, 53, 562, 483, 8737, 8572, 86517, 4936, 663385, 820538, 6244542, 5569765, 4669634, 68095648, 393913284, 674940669, 9803440606, 7260374687

Basic calculations (n = 20237931)

Multiplication

n×y
n×2 40475862
n×3 60713793
n×4 80951724
n×5 101189655

Division

n÷y
n÷2 10118965.5
n÷3 6745977
n÷3 5059482.75
n÷5 4047586.2

Exponentiation

ny
n2 409573851160761
n3 8.2889273391958E+21
n4 1.6775073955466E+29
n5 3.3949278923061E+36

Nth Root

y√n
2√n 4498.6588001314
3√n 272.51392796975
4√n 67.072041866425
5√n 28.922326345399

Divisors of 20237931

1, 3, 21, 63, 189, 1323, 3969, 5099, 15297, 107079, 321237, 963711, 6745977, 20237931

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20237930
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20237931 can be divided by 14 positive divisors. The sum of these divisors (counting 20237931) is 1, the average is 0.071428571428571.

Base conversion 20237931

Base System Value
2 Binary 1001101001100111001101011
3 Ternary 1102002012020000
4 Quaternary 1031030321223
5 Quinary 20140103211
6 Senary 2001434043
8 Octal 115147153
10 Decimal 20237931
12 Duodecimal 693b923
16 Hexadecimal 134ce6b
20 Vigesimal 669egb
36 Base36 c1ror

Cryptographic Hash Functions

md5 6ee60ecb9b3939cb1b448a089d914811
sha1 7316625aba11edf52ed04bdbedda29f4efd7088d
sha256 93a730801febef8d606fbbd738de94b7fe65d24b3dd146f3e058af391d9fb8d3
sha512 85a0abd2c7a408177dc8cd537b3e9b1f902103104c0719cf433c4d453da3204534071106da23172c260e4b51e3bb87ec1a3c3acdf00a76500755293552b09413
ripemd-160 3baf0378efcc4b9684620bd7c39f5921d0b10b76

20237931 as geometric shapes

Circle

Radius = n
Diameter 40475862
Circumference 127158670.70691
Area 1.2867142019091E+15

Sphere

Radius = n
Volume 3.4720577646609E+22
Surface area 5.1468568076365E+15
Circumference 127158670.70691

Square

Length = n
Perimeter 80951724
Area 409573851160761
Diagonal 28620756.494571

Cube

Length = n
Surface area 2457443106964566
Volume 8.2889273391958E+21
Space diagonal 35053124.732073

Equilateral Triangle

Length = n
Perimeter 60713793
Area 1.7735067991552E+14
Altitude 17526562.366037

Triangular Pyramid

Length = n
Surface area 1.7735067991552E+14
Volume 9.7685945505131E+20
Height 9540252.164857