20199438 (number)

20199438 is an even 8-digits composite number following 20199437 and preceding 20199439. In scientific notation, it is written as 2.0199438 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 5771232 positive integers (up to 20199438) that are relatively prime to 20199438.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-nine thousand four hundred thirty-eight

Notation

Scientific notation 2.0199438 × 10^7
Engineering notation 2.0199438 × 10^6

Prime Factorization of 20199438

Prime Factorization 2 × 21 × 3 × 160313

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20199438
Product of the distinct prime numbers

The prime factorization of 20199438 is 2 × 21 × 3 × 160313. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 53, 40, 963, 260, 4156, 3422, 46457, 23558, 977657, 890547, 1961057, 1055092, 21645601, 5102776, 548993003, 93833886, 1210208613, 1817402273

Basic calculations (n = 20199438)

Multiplication

n×y
n×2 40398876
n×3 60598314
n×4 80797752
n×5 100997190

Division

n÷y
n÷2 10099719
n÷3 6733146
n÷3 5049859.5
n÷5 4039887.6

Exponentiation

ny
n2 408017295515844
n3 8.2417200637E+21
n4 1.6647811344006E+29
n5 3.3627643307895E+36

Nth Root

y√n
2√n 4494.3784887346
3√n 272.34104243899
4√n 67.040125960014
5√n 28.911315782214

Divisors of 20199438

1, 2, 3, 6, 21, 42, 63, 126, 160313, 320626, 480939, 961878, 3366573, 6733146, 10099719, 20199438

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 -20199437
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 20199438 can be divided by 16 positive divisors. The sum of these divisors (counting 20199438) is 1, the average is 0.0625.

Base conversion 20199438

Base System Value
2 Binary 1001101000011100000001110
3 Ternary 1102000020102100
4 Quaternary 1031003200032
5 Quinary 20132340223
6 Senary 2000535530
8 Octal 115034016
10 Decimal 20199438
12 Duodecimal 69215a6
16 Hexadecimal 134380e
20 Vigesimal 664ibi
36 Base36 c0xzi

Cryptographic Hash Functions

md5 7e580d6d4342bbbab1f6f15e6c5a6e8e
sha1 e6c4db11075c5f83262dba44471cdeece81ad674
sha256 125341a018c17e45c574f1480ae56b1039925c83ab355f6e2042f518495de43f
sha512 716f05946d02e432ce14f04527710214872a5915726ba5a68dfe164f73c403909a8c73bf77933085cf16769b4fc2c8a5026ce162547dce50aeb788b6be4736dc
ripemd-160 96f805627bdfbc38a8b83d26498bf01695e5d9f3

20199438 as geometric shapes

Circle

Radius = n
Diameter 40398876
Circumference 126916812.05488
Area 1.2818241381302E+15

Sphere

Radius = n
Volume 3.4522836273418E+22
Surface area 5.1272965525206E+15
Circumference 126916812.05488

Square

Length = n
Perimeter 80797752
Area 408017295515844
Diagonal 28566319.171914

Cube

Length = n
Surface area 2448103773095064
Volume 8.2417200637E+21
Space diagonal 34986452.900337

Equilateral Triangle

Length = n
Perimeter 60598314
Area 1.7667667155007E+14
Altitude 17493226.450169

Triangular Pyramid

Length = n
Surface area 1.7667667155007E+14
Volume 9.7129602428058E+20
Height 9522106.3906382