20247040 (number)

20247040 is an even 8-digits composite number following 20247039 and preceding 20247041. In scientific notation, it is written as 2.0247040 × 10^7. The sum of its digits is 19. It has a total of 12 prime factors and 80 positive divisors. There are 7352320 positive integers (up to 20247040) that are relatively prime to 20247040.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-seven thousand forty

Notation

Scientific notation 2.0247040 × 10^7
Engineering notation 2.0247040 × 10^6

Prime Factorization of 20247040

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 719

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 79090
Product of the distinct prime numbers

The prime factorization of 20247040 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 719. Since it has a total of 12 prime factors.

Most popular turbo-numbers

5, 6, 73, 69, 280, 741, 6833, 6222, 4867, 69706, 349750, 38584, 9316733, 9310056, 28814280, 9513276, 124512645, 531658429, 1179509049, 1512667625

Basic calculations (n = 20247040)

Multiplication

n×y
n×2 40494080
n×3 60741120
n×4 80988160
n×5 101235200

Division

n÷y
n÷2 10123520
n÷3 6749013.3333333
n÷3 5061760
n÷5 4049408

Exponentiation

ny
n2 409942628761600
n3 8.3001248022413E+21
n4 1.6805295887597E+29
n5 3.4025749804801E+36

Nth Root

y√n
2√n 4499.6710990916
3√n 272.55480759384
4√n 67.079587797568
5√n 28.924929438094

Divisors of 20247040

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 719, 880, 1280, 1408, 1438, 1760, 2560, 2816, 2876, 3520, 3595, 5632, 5752, 7040, 7190, 7909, 11504, 14080, 14380, 15818, 23008, 28160, 28760, 31636, 39545, 46016, 57520, 63272, 79090, 92032, 115040, 126544, 158180, 184064, 230080, 253088, 316360, 368128, 460160, 506176, 632720, 920320, 1012352, 1265440, 1840640, 2024704, 2530880, 4049408, 5061760, 10123520, 20247040

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20247039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20247040 can be divided by 80 positive divisors. The sum of these divisors (counting 20247040) is 1, the average is 0.0125.

Base conversion 20247040

Base System Value
2 Binary 1001101001111001000000000
3 Ternary 1102002122201101
4 Quaternary 1031033020000
5 Quinary 20140401130
6 Senary 2001544144
8 Octal 115171000
10 Decimal 20247040
12 Duodecimal 6945054
16 Hexadecimal 134f200
20 Vigesimal 66ahc0
36 Base36 c1yps

Cryptographic Hash Functions

md5 5b2a1c2c9fd7eaa76ae380d8b94841c8
sha1 9c06c8553b7ffd8b978bf70496021fc721a379fb
sha256 f4d64ce9bfccf83aa1194ae5ac65f5279e226372237f7e4ecfc44842db153e5d
sha512 bc68fa005e76ee4ee4d7bcd00ec7d467659cce16855533a51aa8253b39044c1d0c254dd1a393bb9b991f52f8ea212d049279adb74931cd333303a88b8e99aa76
ripemd-160 954974fe78e68d176d4adea4055d5dd8642272b1

20247040 as geometric shapes

Circle

Radius = n
Diameter 40494080
Circumference 127215904.24188
Area 1.2878727509107E+15

Sphere

Radius = n
Volume 3.4767481470133E+22
Surface area 5.1514910036429E+15
Circumference 127215904.24188

Square

Length = n
Perimeter 80988160
Area 409942628761600
Diagonal 28633638.565911

Cube

Length = n
Surface area 2459655772569600
Volume 8.3001248022413E+21
Space diagonal 35068901.982879

Equilateral Triangle

Length = n
Perimeter 60741120
Area 1.7751036530086E+14
Altitude 17534450.99144

Triangular Pyramid

Length = n
Surface area 1.7751036530086E+14
Volume 9.7817908872658E+20
Height 9544546.1886369