20126432 (number)

20126432 is an even 8-digits composite number following 20126431 and preceding 20126433. In scientific notation, it is written as 2.0126432 × 10^7. The sum of its digits is 20. It has a total of 7 prime factors and 24 positive divisors. There are 9872512 positive integers (up to 20126432) that are relatively prime to 20126432.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-six thousand four hundred thirty-two

Notation

Scientific notation 2.0126432 × 10^7
Engineering notation 2.0126432 × 10^6

Prime Factorization of 20126432

Prime Factorization 2 × 2 × 2 × 2 × 2 × 53 × 11867

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1257902
Product of the distinct prime numbers

The prime factorization of 20126432 is 2 × 2 × 2 × 2 × 2 × 53 × 11867. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 8, 68, 87, 546, 837, 5533, 7747, 26493, 2560, 533286, 324578, 9263266, 4928857, 58728205, 8744178, 360236634, 25620418, 9552150745, 5755857725

Basic calculations (n = 20126432)

Multiplication

n×y
n×2 40252864
n×3 60379296
n×4 80505728
n×5 100632160

Division

n÷y
n÷2 10063216
n÷3 6708810.6666667
n÷3 5031608
n÷5 4025286.4

Exponentiation

ny
n2 405073265050624
n3 8.1526795240594E+21
n4 1.6408435005877E+29
n5 3.3024325137221E+36

Nth Root

y√n
2√n 4486.2492128726
3√n 272.01254267421
4√n 66.979468592044
5√n 28.890386906867

Divisors of 20126432

1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 11867, 23734, 47468, 94936, 189872, 379744, 628951, 1257902, 2515804, 5031608, 10063216, 20126432

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 -20126431
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 20126432 can be divided by 24 positive divisors. The sum of these divisors (counting 20126432) is 1, the average is 0.041666666666667.

Base conversion 20126432

Base System Value
2 Binary 1001100110001101011100000
3 Ternary 1101212112021102
4 Quaternary 1030301223200
5 Quinary 20123021212
6 Senary 1555213532
8 Octal 114615340
10 Decimal 20126432
12 Duodecimal 68a72a8
16 Hexadecimal 1331ae0
20 Vigesimal 65fg1c
36 Base36 bzdnk

Cryptographic Hash Functions

md5 dd458802e1365964fb00f7c58cbcf1b1
sha1 76fa2043faafc8197ca2180c5efab036822454ad
sha256 921e1a3c25826530461bd0301cce26f5bdeb953284610739c7b2240b8d9c6c96
sha512 19853da4ffbf7c8df180a9a181fc3f5217832f06456f4cfc9f1226e768eda260f254aab048f1f4abb68e269adad9b412e38e3cb21a35b5187bf5ec9cd17d3ff3
ripemd-160 b831a168a0e14b8f955a6152d3d92f9c82cec229

20126432 as geometric shapes

Circle

Radius = n
Diameter 40252864
Circumference 126458101.82835
Area 1.2725751936487E+15

Sphere

Radius = n
Volume 3.4149864133142E+22
Surface area 5.0903007745947E+15
Circumference 126458101.82835

Square

Length = n
Perimeter 80505728
Area 405073265050624
Diagonal 28463073.09658

Cube

Length = n
Surface area 2430439590303744
Volume 8.1526795240594E+21
Space diagonal 34860002.79908

Equilateral Triangle

Length = n
Perimeter 60379296
Area 1.7540186896387E+14
Altitude 17430001.39954

Triangular Pyramid

Length = n
Surface area 1.7540186896387E+14
Volume 9.6080249605051E+20
Height 9487691.0321933