20236938 (number)

20236938 is an even 8-digits composite number following 20236937 and preceding 20236939. In scientific notation, it is written as 2.0236938 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 6389928 positive integers (up to 20236938) that are relatively prime to 20236938.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-six thousand nine hundred thirty-eight

Notation

Scientific notation 2.0236938 × 10^7
Engineering notation 2.0236938 × 10^6

Prime Factorization of 20236938

Prime Factorization 2 × 3 × 361 × 9343

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20236938
Product of the distinct prime numbers

The prime factorization of 20236938 is 2 × 3 × 361 × 9343. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 34, 51, 820, 295, 2366, 5405, 87376, 70403, 67304, 728004, 5005401, 1536423, 38776788, 25281692, 990829553, 153971790, 2811018812, 4263471882

Basic calculations (n = 20236938)

Multiplication

n×y
n×2 40473876
n×3 60710814
n×4 80947752
n×5 101184690

Division

n÷y
n÷2 10118469
n÷3 6745646
n÷3 5059234.5
n÷5 4047387.6

Exponentiation

ny
n2 409533659615844
n3 8.2877072785589E+21
n4 1.6771781835835E+29
n5 3.3940950916131E+36

Nth Root

y√n
2√n 4498.5484325502
3√n 272.50947081524
4√n 67.07121910738
5√n 28.922042517632

Divisors of 20236938

1, 2, 3, 6, 361, 722, 1083, 2166, 9343, 18686, 28029, 56058, 3372823, 6745646, 10118469, 20236938

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20236937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20236938 can be divided by 16 positive divisors. The sum of these divisors (counting 20236938) is 1, the average is 0.0625.

Base conversion 20236938

Base System Value
2 Binary 1001101001100101010001010
3 Ternary 1102002010212020
4 Quaternary 1031030222022
5 Quinary 20140040223
6 Senary 2001425310
8 Octal 115145212
10 Decimal 20236938
12 Duodecimal 693b236
16 Hexadecimal 134ca8a
20 Vigesimal 669c6i
36 Base36 c1qx6

Cryptographic Hash Functions

md5 542c0a2a79f7497f53742578276a21d6
sha1 6f03c142326dcbc3b58d8379b3cf184d64cc0833
sha256 e1480fb398cd8ba8938aacd6e6459a6a047e66be7c21208fa8a39d3083e3fda0
sha512 87d4b7b6216ba4255ab591318b9f8cd10b90c011b4ee2f59d5b88d2e39530a8930224eaf2061c5cda485cee4e5f3873741ec3f35689faf59afa0e8b28af12591
ripemd-160 79314c3bc2935be45272f0fe8f047f769454e5d3

20236938 as geometric shapes

Circle

Radius = n
Diameter 40473876
Circumference 127152431.5039
Area 1.2865879364469E+15

Sphere

Radius = n
Volume 3.4715467068565E+22
Surface area 5.1463517457875E+15
Circumference 127152431.5039

Square

Length = n
Perimeter 80947752
Area 409533659615844
Diagonal 28619352.180503

Cube

Length = n
Surface area 2457201957695064
Volume 8.2877072785589E+21
Space diagonal 35051404.805621

Equilateral Triangle

Length = n
Perimeter 60710814
Area 1.7733327646607E+14
Altitude 17525702.402811

Triangular Pyramid

Length = n
Surface area 1.7733327646607E+14
Volume 9.7671566952636E+20
Height 9539784.0601678