20221542 (number)

20221542 is an even 8-digits composite number following 20221541 and preceding 20221543. In scientific notation, it is written as 2.0221542 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 16 positive divisors. There are 6013440 positive integers (up to 20221542) that are relatively prime to 20221542.

Interesting facts

Basic properties

Name

Name twenty million two hundred twenty-one thousand five hundred forty-two

Notation

Scientific notation 2.0221542 × 10^7
Engineering notation 2.0221542 × 10^6

Prime Factorization of 20221542

Prime Factorization 2 × 297 × 577 × 59

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20221542
Product of the distinct prime numbers

The prime factorization of 20221542 is 2 × 297 × 577 × 59. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 43, 43, 97, 646, 2203, 4311, 80620, 96265, 161408, 289316, 9150444, 9326637, 19078918, 20434261, 754252654, 54034070, 4140519131, 9650499818

Basic calculations (n = 20221542)

Multiplication

n×y
n×2 40443084
n×3 60664626
n×4 80886168
n×5 101107710

Division

n÷y
n÷2 10110771
n÷3 6740514
n÷3 5055385.5
n÷5 4044308.4

Exponentiation

ny
n2 408910760857764
n3 8.2688061249372E+21
n4 1.6720801034528E+29
n5 3.3812038039334E+36

Nth Root

y√n
2√n 4496.8368883027
3√n 272.44034605869
4√n 67.058458737901
5√n 28.917640474844

Divisors of 20221542

1, 2, 59, 118, 297, 577, 594, 1154, 17523, 34043, 35046, 68086, 171369, 342738, 10110771, 20221542

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20221541
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20221542 can be divided by 16 positive divisors. The sum of these divisors (counting 20221542) is 1, the average is 0.0625.

Base conversion 20221542

Base System Value
2 Binary 1001101001000111001100110
3 Ternary 1102001100202000
4 Quaternary 1031020321212
5 Quinary 20134042132
6 Senary 2001230130
8 Octal 115107146
10 Decimal 20221542
12 Duodecimal 6932346
16 Hexadecimal 1348e66
20 Vigesimal 667dh2
36 Base36 c1f1i

Cryptographic Hash Functions

md5 4c05db6fcb2105aee34d9acd93b05c7a
sha1 7fe8bfa7b493663979e78f0314b3edc35dbd9b38
sha256 5ea25c89557bb9fcafecd1e6adc9273bf7c3d3932b84494445e83b123d2e4a64
sha512 78898216ac4da7135792b43d7884608d703d27f05c9444eb7a3de0e20de899a945967c8b1b11ac54d92c99d9816ca18fd57fc93f7945ba89629af7c9ed6e9960
ripemd-160 3445f99493160394629d02a27156c59aace4fd4c

20221542 as geometric shapes

Circle

Radius = n
Diameter 40443084
Circumference 127055695.58291
Area 1.2846310422846E+15

Sphere

Radius = n
Volume 3.4636294101415E+22
Surface area 5.1385241691383E+15
Circumference 127055695.58291

Square

Length = n
Perimeter 80886168
Area 408910760857764
Diagonal 28597578.948497

Cube

Length = n
Surface area 2453464565146584
Volume 8.2688061249372E+21
Space diagonal 35024738.151388

Equilateral Triangle

Length = n
Perimeter 60664626
Area 1.7706355339182E+14
Altitude 17512369.075694

Triangular Pyramid

Length = n
Surface area 1.7706355339182E+14
Volume 9.7448814721E+20
Height 9532526.3161657