20448423 (number)

20448423 is an odd 8-digits composite number following 20448422 and preceding 20448424. In scientific notation, it is written as 2.0448423 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 13552920 positive integers (up to 20448423) that are relatively prime to 20448423.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-eight thousand four hundred twenty-three

Notation

Scientific notation 2.0448423 × 10^7
Engineering notation 2.0448423 × 10^6

Prime Factorization of 20448423

Prime Factorization 3 × 537 × 3 × 4231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6816141
Product of the distinct prime numbers

The prime factorization of 20448423 is 3 × 537 × 3 × 4231. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 18, 25, 560, 477, 4550, 6075, 59771, 67642, 221644, 877982, 1660212, 5581977, 24441967, 95062411, 241549181, 645076387, 8020438637, 8205219227

Basic calculations (n = 20448423)

Multiplication

n×y
n×2 40896846
n×3 61345269
n×4 81793692
n×5 102242115

Division

n÷y
n÷2 10224211.5
n÷3 6816141
n÷3 5112105.75
n÷5 4089684.6

Exponentiation

ny
n2 418138003186929
n3 8.5502627615417E+21
n4 1.7483938970915E+29
n5 3.5751897978346E+36

Nth Root

y√n
2√n 4521.9932551918
3√n 273.45546478758
4√n 67.245767563407
5√n 28.982241041088

Divisors of 20448423

1, 3, 9, 537, 1611, 4231, 4833, 12693, 38079, 2272047, 6816141, 20448423

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 -20448422
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 20448423 can be divided by 12 positive divisors. The sum of these divisors (counting 20448423) is 1, the average is 0.083333333333333.

Base conversion 20448423

Base System Value
2 Binary 1001110000000010010100111
3 Ternary 1102110212222000
4 Quaternary 1032000102213
5 Quinary 20213322143
6 Senary 2010140343
8 Octal 116002247
10 Decimal 20448423
12 Duodecimal 6a216b3
16 Hexadecimal 13804a7
20 Vigesimal 67g113
36 Base36 c6a3r

Cryptographic Hash Functions

md5 480cd9de3dd5abd52ccee5c630510122
sha1 e2d5d88e65ac7bd8761cc96f04e055b2c2ebc66d
sha256 214e60d6e26f0ab335fbc8c1fb4c3c61e82361725222bddecd52008f501023cb
sha512 36d7112f543b5bfb8ce4d0c3c6c69b0a4156f38e8ddfa593e7aeefcb7d77de028de8a621e69d3b3d268519e95f73a0ecf8bc83aedcd357668453cbd675c515cb
ripemd-160 bc7bc00b6d2f0c9927d30d6b321a048656d7e248

20448423 as geometric shapes

Circle

Radius = n
Diameter 40896846
Circumference 128481230.94859
Area 1.3136192789988E+15

Sphere

Radius = n
Volume 3.5815256903896E+22
Surface area 5.254477115995E+15
Circumference 128481230.94859

Square

Length = n
Perimeter 81793692
Area 418138003186929
Diagonal 28918437.135742

Cube

Length = n
Surface area 2508828019121574
Volume 8.5502627615417E+21
Space diagonal 35417707.57066

Equilateral Triangle

Length = n
Perimeter 61345269
Area 1.8105906652379E+14
Altitude 17708853.78533

Triangular Pyramid

Length = n
Surface area 1.8105906652379E+14
Volume 1.0076581299355E+21
Height 9639479.0452473