20445024 (number)

20445024 is an even 8-digits composite number following 20445023 and preceding 20445025. In scientific notation, it is written as 2.0445024 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 24 positive divisors. There are 6814976 positive integers (up to 20445024) that are relatively prime to 20445024.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-five thousand twenty-four

Notation

Scientific notation 2.0445024 × 10^7
Engineering notation 2.0445024 × 10^6

Prime Factorization of 20445024

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 212969

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1277814
Product of the distinct prime numbers

The prime factorization of 20445024 is 2 × 2 × 2 × 2 × 2 × 3 × 212969. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 8, 26, 11, 45, 684, 5732, 5261, 56148, 27152, 263435, 793546, 819805, 738513, 23457855, 48186580, 62465667, 398003962, 5294977810, 8528070321

Basic calculations (n = 20445024)

Multiplication

n×y
n×2 40890048
n×3 61335072
n×4 81780096
n×5 102225120

Division

n÷y
n÷2 10222512
n÷3 6815008
n÷3 5111256
n÷5 4089004.8

Exponentiation

ny
n2 417999006360576
n3 8.5459997170181E+21
n4 1.7472316931843E+29
n5 3.5722193900713E+36

Nth Root

y√n
2√n 4521.6174097329
3√n 273.4403124108
4√n 67.24297293943
5√n 28.981277473503

Divisors of 20445024

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 212969, 425938, 638907, 851876, 1277814, 1703752, 2555628, 3407504, 5111256, 6815008, 10222512, 20445024

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 -20445023
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 20445024 can be divided by 24 positive divisors. The sum of these divisors (counting 20445024) is 1, the average is 0.041666666666667.

Base conversion 20445024

Base System Value
2 Binary 1001101111111011101100000
3 Ternary 1102110201022010
4 Quaternary 1031333131200
5 Quinary 20213220044
6 Senary 2010112520
8 Octal 115773540
10 Decimal 20445024
12 Duodecimal 6a1b740
16 Hexadecimal 137f760
20 Vigesimal 67fcb4
36 Base36 c67hc

Cryptographic Hash Functions

md5 f9d2ca74ef1c6282a7572c16971aa500
sha1 8f0c27b9f91a66619386c179e9fc77ea9fe15609
sha256 f668ff72d771310d3656731055e234b3e5b7606cfffd6fab71967cfd993cdf05
sha512 8f92c272f5ab33208d72a60eabf717f4fffc139733d40d5fe83ae9703738ff9a6270d48bda1356bf240debc2c1d296a0b87a81c7e1b146f11c30292df30cbdc8
ripemd-160 892c5b84a66a5b1aaa9a60eee05c5eaa69e3bbb6

20445024 as geometric shapes

Circle

Radius = n
Diameter 40890048
Circumference 128459874.40173
Area 1.3131826075902E+15

Sphere

Radius = n
Volume 3.5797399904753E+22
Surface area 5.2527304303609E+15
Circumference 128459874.40173

Square

Length = n
Perimeter 81780096
Area 417999006360576
Diagonal 28913630.223843

Cube

Length = n
Surface area 2507994038163456
Volume 8.5459997170181E+21
Space diagonal 35411820.329965

Equilateral Triangle

Length = n
Perimeter 61335072
Area 1.8099887913246E+14
Altitude 17705910.164983

Triangular Pyramid

Length = n
Surface area 1.8099887913246E+14
Volume 1.0071557253203E+21
Height 9637876.7412811