20123432 (number)

20123432 is an even 8-digits composite number following 20123431 and preceding 20123433. In scientific notation, it is written as 2.0123432 × 10^7. The sum of its digits is 17. It has a total of 6 prime factors and 32 positive divisors. There are 8169984 positive integers (up to 20123432) that are relatively prime to 20123432.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0123432 × 10^7
Engineering notation 2.0123432 × 10^6

Prime Factorization of 20123432

Prime Factorization 2 × 2 × 2 × 7 × 19 × 18913

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5030858
Product of the distinct prime numbers

The prime factorization of 20123432 is 2 × 2 × 2 × 7 × 19 × 18913. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 4, 46, 70, 915, 713, 272, 1586, 26028, 41060, 895695, 990826, 7941080, 1004911, 45354960, 80358507, 459521605, 854858353, 6586983489, 3840401230

Basic calculations (n = 20123432)

Multiplication

n×y
n×2 40246864
n×3 60370296
n×4 80493728
n×5 100617160

Division

n÷y
n÷2 10061716
n÷3 6707810.6666667
n÷3 5030858
n÷5 4024686.4

Exponentiation

ny
n2 404952515458624
n3 8.1490344080606E+21
n4 1.6398653977627E+29
n5 3.299971982103E+36

Nth Root

y√n
2√n 4485.9148453799
3√n 271.99902681313
4√n 66.976972500852
5√n 28.88952558849

Divisors of 20123432

1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 18913, 37826, 75652, 132391, 151304, 264782, 359347, 529564, 718694, 1059128, 1437388, 2515429, 2874776, 5030858, 10061716, 20123432

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20123431
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20123432 can be divided by 32 positive divisors. The sum of these divisors (counting 20123432) is 1, the average is 0.03125.

Base conversion 20123432

Base System Value
2 Binary 1001100110000111100101000
3 Ternary 1101212101011022
4 Quaternary 1030300330220
5 Quinary 20122422212
6 Senary 1555152012
8 Octal 114607450
10 Decimal 20123432
12 Duodecimal 68a5608
16 Hexadecimal 1330f28
20 Vigesimal 65f8bc
36 Base36 bzbc8

Cryptographic Hash Functions

md5 7d43d35accd72492bf9cbb6d57b0fbd6
sha1 7f9c5a7fff3cb4d07988023f875322ce7ebacf24
sha256 0791a77b34a75b2ccab0599d6fc0c4c483f53ed1b62fe06daf17fb245a999e8c
sha512 645c520184aa074775f0f8c85d6f3287478a18196603052bb37395b89703e6a13a95cfc01529ae00fa2ee8fcaf76bcc686b2997f773b17fd7d3409293420f81e
ripemd-160 123d9d4d348d72edc89a7bca701d3d3860862113

20123432 as geometric shapes

Circle

Radius = n
Diameter 40246864
Circumference 126439252.27243
Area 1.2721958476175E+15

Sphere

Radius = n
Volume 3.4134595506951E+22
Surface area 5.0887833904701E+15
Circumference 126439252.27243

Square

Length = n
Perimeter 80493728
Area 404952515458624
Diagonal 28458830.455893

Cube

Length = n
Surface area 2429715092751744
Volume 8.1490344080606E+21
Space diagonal 34854806.646657

Equilateral Triangle

Length = n
Perimeter 60370296
Area 1.7534958285679E+14
Altitude 17427403.323329

Triangular Pyramid

Length = n
Surface area 1.7534958285679E+14
Volume 9.6037291501036E+20
Height 9486276.8186309