20445060 (number)

20445060 is an even 8-digits composite number following 20445059 and preceding 20445061. In scientific notation, it is written as 2.0445060 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 24 positive divisors. There are 5318400 positive integers (up to 20445060) that are relatively prime to 20445060.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-five thousand sixty

Notation

Scientific notation 2.0445060 × 10^7
Engineering notation 2.0445060 × 10^6

Prime Factorization of 20445060

Prime Factorization 2 × 2 × 15 × 41 × 8311

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10222530
Product of the distinct prime numbers

The prime factorization of 20445060 is 2 × 2 × 15 × 41 × 8311. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 14, 65, 83, 749, 8255, 5587, 46975, 2954, 245857, 756820, 372126, 6010805, 41153806, 88666040, 778728789, 247558733, 1565630591, 172590422

Basic calculations (n = 20445060)

Multiplication

n×y
n×2 40890120
n×3 61335180
n×4 81780240
n×5 102225300

Division

n÷y
n÷2 10222530
n÷3 6815020
n÷3 5111265
n÷5 4089012

Exponentiation

ny
n2 418000478403600
n3 8.5460448609903E+21
n4 1.7472439994564E+29
n5 3.5722508403526E+36

Nth Root

y√n
2√n 4521.6213906076
3√n 273.44047290373
4√n 67.243002540098
5√n 28.981287679656

Divisors of 20445060

1, 2, 4, 15, 30, 41, 60, 82, 164, 615, 1230, 2460, 8311, 16622, 33244, 124665, 249330, 340751, 498660, 681502, 1363004, 5111265, 10222530, 20445060

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 -20445059
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 20445060 can be divided by 24 positive divisors. The sum of these divisors (counting 20445060) is 1, the average is 0.041666666666667.

Base conversion 20445060

Base System Value
2 Binary 1001101111111011110000100
3 Ternary 1102110201100110
4 Quaternary 1031333132010
5 Quinary 20213220220
6 Senary 2010113020
8 Octal 115773604
10 Decimal 20445060
12 Duodecimal 6a1b770
16 Hexadecimal 137f784
20 Vigesimal 67fcd0
36 Base36 c67ic

Cryptographic Hash Functions

md5 3a731caa11a62301eb62b42fcc6c74e9
sha1 3cb2202d4501621cb8a07c3787072f0ec5cd47c8
sha256 c66daefa6fc904038a8c84524510e71d8cff5646c72e93eddd203a3e1075bc67
sha512 75cadcddaf9e0cefb0fa1f0ae3748a923be17c3555fd00eab81284314aea5c95eb3025e60725fd9702f547b9950f65c4da1541e6d011f9f8fec3d80a14acdba7
ripemd-160 2302f23cbbdcc4f296d8751b0f2f62f3bbea27a5

20445060 as geometric shapes

Circle

Radius = n
Diameter 40890120
Circumference 128460100.59641
Area 1.3131872321498E+15

Sphere

Radius = n
Volume 3.5797589003381E+22
Surface area 5.2527489285991E+15
Circumference 128460100.59641

Square

Length = n
Perimeter 81780240
Area 418000478403600
Diagonal 28913681.135532

Cube

Length = n
Surface area 2508002870421600
Volume 8.5460448609903E+21
Space diagonal 35411882.683794

Equilateral Triangle

Length = n
Perimeter 61335180
Area 1.8099951654578E+14
Altitude 17705941.341897

Triangular Pyramid

Length = n
Surface area 1.8099951654578E+14
Volume 1.0071610455884E+21
Height 9637893.7118439