20238480 (number)

20238480 is an even 8-digits composite number following 20238479 and preceding 20238481. In scientific notation, it is written as 2.0238480 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 5396736 positive integers (up to 20238480) that are relatively prime to 20238480.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-eight thousand four hundred eighty

Notation

Scientific notation 2.0238480 × 10^7
Engineering notation 2.0238480 × 10^6

Prime Factorization of 20238480

Prime Factorization 2 × 2 × 2 × 2 × 3 × 15 × 28109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2529810
Product of the distinct prime numbers

The prime factorization of 20238480 is 2 × 2 × 2 × 2 × 3 × 15 × 28109. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 5, 40, 40, 87, 268, 1481, 4028, 74988, 48647, 122845, 910673, 8373116, 8925942, 47406712, 74694892, 420889610, 755801786, 6137939405, 345003090

Basic calculations (n = 20238480)

Multiplication

n×y
n×2 40476960
n×3 60715440
n×4 80953920
n×5 101192400

Division

n÷y
n÷2 10119240
n÷3 6746160
n÷3 5059620
n÷5 4047696

Exponentiation

ny
n2 409596072710400
n3 8.289601925628E+21
n4 1.6776894277978E+29
n5 3.3953883930698E+36

Nth Root

y√n
2√n 4498.7198179038
3√n 272.51639213459
4√n 67.072496732295
5√n 28.922483260499

Divisors of 20238480

1, 2, 3, 4, 6, 8, 12, 15, 16, 24, 30, 45, 48, 60, 90, 120, 180, 240, 360, 720, 28109, 56218, 84327, 112436, 168654, 224872, 337308, 421635, 449744, 674616, 843270, 1264905, 1349232, 1686540, 2529810, 3373080, 5059620, 6746160, 10119240, 20238480

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20238479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20238480 can be divided by 40 positive divisors. The sum of these divisors (counting 20238480) is 1, the average is 0.025.

Base conversion 20238480

Base System Value
2 Binary 1001101001101000010010000
3 Ternary 1102002012222100
4 Quaternary 1031031002100
5 Quinary 20140112410
6 Senary 2001440400
8 Octal 115150220
10 Decimal 20238480
12 Duodecimal 6940100
16 Hexadecimal 134d090
20 Vigesimal 669g40
36 Base36 c1s40

Cryptographic Hash Functions

md5 f68f2a6a2731efb4ad9b7698faef12b6
sha1 09497477234d11ada327cbcc15b7661742d4b15b
sha256 af34b74421ae7738127c4c2f312efb94db562f0e37537c864137a2611f12cdab
sha512 b885195abf3b5b6b575813c8e69a2c406bb510f5d56535bfe2246a9cfdeea38ef03f617764c508fec7eade486030b985fbe14254cb24125bc8b17346219d1f24
ripemd-160 f69837d6cf825fa58e888c6da9c314b1a5ee4cd1

20238480 as geometric shapes

Circle

Radius = n
Diameter 40476960
Circumference 127162120.17565
Area 1.2867840129662E+15

Sphere

Radius = n
Volume 3.4723403347649E+22
Surface area 5.1471360518649E+15
Circumference 127162120.17565

Square

Length = n
Perimeter 80953920
Area 409596072710400
Diagonal 28621532.897817

Cube

Length = n
Surface area 2457576436262400
Volume 8.289601925628E+21
Space diagonal 35054075.627967

Equilateral Triangle

Length = n
Perimeter 60715440
Area 1.7736030212877E+14
Altitude 17527037.813983

Triangular Pyramid

Length = n
Surface area 1.7736030212877E+14
Volume 9.7693895582477E+20
Height 9540510.9659389