20124732 (number)

20124732 is an even 8-digits composite number following 20124731 and preceding 20124733. In scientific notation, it is written as 2.0124732 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 24 positive divisors. There are 6673408 positive integers (up to 20124732) that are relatively prime to 20124732.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0124732 × 10^7
Engineering notation 2.0124732 × 10^6

Prime Factorization of 20124732

Prime Factorization 2 × 2 × 3 × 197 × 8513

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10062366
Product of the distinct prime numbers

The prime factorization of 20124732 is 2 × 2 × 3 × 197 × 8513. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 77, 27, 824, 340, 5923, 5326, 77316, 36293, 541244, 291038, 9816218, 6798139, 66378407, 83490235, 117974151, 672049590, 2043285730, 4709235996

Basic calculations (n = 20124732)

Multiplication

n×y
n×2 40249464
n×3 60374196
n×4 80498928
n×5 100623660

Division

n÷y
n÷2 10062366
n÷3 6708244
n÷3 5031183
n÷5 4024946.4

Exponentiation

ny
n2 405004838071824
n3 8.1506138248989E+21
n4 1.6402891886158E+29
n5 3.3010380323391E+36

Nth Root

y√n
2√n 4486.05974102
3√n 272.00488385118
4√n 66.978054174632
5√n 28.889898839065

Divisors of 20124732

1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 8513, 17026, 25539, 34052, 51078, 102156, 1677061, 3354122, 5031183, 6708244, 10062366, 20124732

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 -20124731
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 20124732 can be divided by 24 positive divisors. The sum of these divisors (counting 20124732) is 1, the average is 0.041666666666667.

Base conversion 20124732

Base System Value
2 Binary 1001100110001010000111100
3 Ternary 1101212102221110
4 Quaternary 1030301100330
5 Quinary 20122442412
6 Senary 1555202020
8 Octal 114612074
10 Decimal 20124732
12 Duodecimal 68a6310
16 Hexadecimal 133143c
20 Vigesimal 65fbgc
36 Base36 bzccc

Cryptographic Hash Functions

md5 e43d8873fc7c1e643318d00b5ddbd802
sha1 11ae005a21f65174ceee8c541c8b5eba71716ca7
sha256 3b3e906feaa7d0c4d0f14b48e7053f8cfa75ecf1723d6e8e1dd6f80cb77ce5e3
sha512 5c537cbb93e17b9a019d8e88ca9102cec2a0c9bbe920e4a62c19ac5f258c80a19af9879ad165e72f6bac16300e6b27824c1c3aff3010f0655299e206cd112be1
ripemd-160 e67b03964ba4bd78dbe13e427aa4febde6edf0da

20124732 as geometric shapes

Circle

Radius = n
Diameter 40249464
Circumference 126447420.41333
Area 1.2723602239548E+15

Sphere

Radius = n
Volume 3.4141211352733E+22
Surface area 5.0894408958191E+15
Circumference 126447420.41333

Square

Length = n
Perimeter 80498928
Area 405004838071824
Diagonal 28460668.933524

Cube

Length = n
Surface area 2430029028430944
Volume 8.1506138248989E+21
Space diagonal 34857058.312707

Equilateral Triangle

Length = n
Perimeter 60374196
Area 1.753722392129E+14
Altitude 17428529.156354

Triangular Pyramid

Length = n
Surface area 1.753722392129E+14
Volume 9.605590510698E+20
Height 9486889.6445079