20248732 (number)

20248732 is an even 8-digits composite number following 20248731 and preceding 20248733. In scientific notation, it is written as 2.0248732 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 8678016 positive integers (up to 20248732) that are relatively prime to 20248732.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-eight thousand seven hundred thirty-two

Notation

Scientific notation 2.0248732 × 10^7
Engineering notation 2.0248732 × 10^6

Prime Factorization of 20248732

Prime Factorization 2 × 2 × 7 × 723169

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10124366
Product of the distinct prime numbers

The prime factorization of 20248732 is 2 × 2 × 7 × 723169. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 36, 44, 356, 988, 3687, 9917, 83657, 88462, 634169, 54798, 9050733, 9100675, 20893420, 49766889, 140262878, 605595474, 8006546524, 24579435

Basic calculations (n = 20248732)

Multiplication

n×y
n×2 40497464
n×3 60746196
n×4 80994928
n×5 101243660

Division

n÷y
n÷2 10124366
n÷3 6749577.3333333
n÷3 5062183
n÷5 4049746.4

Exponentiation

ny
n2 410011147607824
n3 8.3022058449233E+21
n4 1.6810914116268E+29
n5 3.4039969461534E+36

Nth Root

y√n
2√n 4499.8591089055
3√n 272.56239964826
4√n 67.080989176558
5√n 28.92541286031

Divisors of 20248732

1, 2, 4, 7, 14, 28, 723169, 1446338, 2892676, 5062183, 10124366, 20248732

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20248731
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20248732 can be divided by 12 positive divisors. The sum of these divisors (counting 20248732) is 1, the average is 0.083333333333333.

Base conversion 20248732

Base System Value
2 Binary 1001101001111100010011100
3 Ternary 1102002202001001
4 Quaternary 1031033202130
5 Quinary 20140424412
6 Senary 2002000044
8 Octal 115174234
10 Decimal 20248732
12 Duodecimal 6946024
16 Hexadecimal 134f89c
20 Vigesimal 66b1gc
36 Base36 c200s

Cryptographic Hash Functions

md5 979d9e0f2636ede953a366f55ac7250c
sha1 fbade1fc258eb30f2e94776281d461c1f555c45f
sha256 68b3767ef3977188b88df98b10ab169daaa1c1277289588e9e837d981e01f630
sha512 dc22e2b568ea40e7825113725aba72b56eff85f618b029e42f9141da7db7bd8f684ee59c8a19553027db564927e047699e8256e3a6f338081ec430c2f18ddcb3
ripemd-160 a55668b792bfda6137d6eacd0732d79c6a02aba3

20248732 as geometric shapes

Circle

Radius = n
Diameter 40497464
Circumference 127226535.39142
Area 1.2880880092147E+15

Sphere

Radius = n
Volume 3.4776198521335E+22
Surface area 5.1523520368586E+15
Circumference 127226535.39142

Square

Length = n
Perimeter 80994928
Area 410011147607824
Diagonal 28636031.415258

Cube

Length = n
Surface area 2460066885646944
Volume 8.3022058449233E+21
Space diagonal 35071832.612846

Equilateral Triangle

Length = n
Perimeter 60746196
Area 1.7754003483159E+14
Altitude 17535916.306423

Triangular Pyramid

Length = n
Surface area 1.7754003483159E+14
Volume 9.7842434195864E+20
Height 9545343.805086