20221448 (number)

20221448 is an even 8-digits composite number following 20221447 and preceding 20221449. In scientific notation, it is written as 2.0221448 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 32 positive divisors. There are 9253440 positive integers (up to 20221448) that are relatively prime to 20221448.

Interesting facts

Basic properties

Name

Name twenty million two hundred twenty-one thousand four hundred forty-eight

Notation

Scientific notation 2.0221448 × 10^7
Engineering notation 2.0221448 × 10^6

Prime Factorization of 20221448

Prime Factorization 2 × 2 × 2 × 13 × 127 × 1531

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5055362
Product of the distinct prime numbers

The prime factorization of 20221448 is 2 × 2 × 2 × 13 × 127 × 1531. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20221448)

Multiplication

n×y
n×2 40442896
n×3 60664344
n×4 80885792
n×5 101107240

Division

n÷y
n÷2 10110724
n÷3 6740482.6666667
n÷3 5055362
n÷5 4044289.6

Exponentiation

ny
n2 408906959216704
n3 8.2686908126387E+21
n4 1.6720490129585E+29
n5 3.3811252168992E+36

Nth Root

y√n
2√n 4496.8264364994
3√n 272.439923911
4√n 67.058380807319
5√n 28.917613590017

Divisors of 20221448

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20221447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20221448 can be divided by 32 positive divisors. The sum of these divisors (counting 20221448) is 1, the average is 0.03125.

Base conversion 20221448

Base System Value
2 Binary 1001101001000111000001000
3 Ternary 1102001100121112
4 Quaternary 1031020320020
5 Quinary 20134041243
6 Senary 2001225452
8 Octal 115107010
10 Decimal 20221448
12 Duodecimal 6932288
16 Hexadecimal 1348e08
20 Vigesimal 667dc8
36 Base36 c1eyw

Cryptographic Hash Functions

md5 09d4cc7e84d0543772230e5a8a25da70
sha1 dad41976d9926287b443277b69ea82e313904f7e
sha256 0c951ff2e72663fb788771481cceb3324b901113899c9bb3a3d2588d11e2fa51
sha512 050ae3fefc4126fb162d4439bfefd18e1a2b5b8d91d7f375b06d1b70159a76f1d564be7ae1baf0cb57b637a5c3f330e658f57df97aff313ee78ab5328b0c1a34
ripemd-160 928e56fcfaf31c624131a8c707e97f0d4eaa83b3

20221448 as geometric shapes

Circle

Radius = n
Diameter 40442896
Circumference 127055104.9635
Area 1.2846190990769E+15

Sphere

Radius = n
Volume 3.4635811082388E+22
Surface area 5.1384763963078E+15
Circumference 127055104.9635

Square

Length = n
Perimeter 80885792
Area 408906959216704
Diagonal 28597446.012422

Cube

Length = n
Surface area 2453441755300224
Volume 8.2686908126387E+21
Space diagonal 35024575.338612

Equilateral Triangle

Length = n
Perimeter 60664344
Area 1.7706190723296E+14
Altitude 17512287.669306

Triangular Pyramid

Length = n
Surface area 1.7706190723296E+14
Volume 9.7447455752529E+20
Height 9532482.0041408