15222020 (number)

15222020 is an even 8-digits composite number following 15222019 and preceding 15222021. In scientific notation, it is written as 1.5222020 × 10^7. The sum of its digits is 14. It has a total of 4 prime factors and 12 positive divisors. There are 5535200 positive integers (up to 15222020) that are relatively prime to 15222020.

Interesting facts

Basic properties

Name

Name fifteen million two hundred twenty-two thousand twenty

Notation

Scientific notation 1.5222020 × 10^7
Engineering notation 1.5222020 × 10^6

Prime Factorization of 15222020

Prime Factorization 2 × 2 × 55 × 69191

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7611010
Product of the distinct prime numbers

The prime factorization of 15222020 is 2 × 2 × 55 × 69191. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 44, 39, 553, 212, 4214, 8876, 78151, 10475, 108535, 133608, 452894, 9485729, 41177594, 64681153, 455640032, 913735604, 4411354912, 5503411267

Basic calculations (n = 15222020)

Multiplication

n×y
n×2 30444040
n×3 45666060
n×4 60888080
n×5 76110100

Division

n÷y
n÷2 7611010
n÷3 5074006.6666667
n÷3 3805505
n÷5 3044404

Exponentiation

ny
n2 231709892880400
n3 3.5270926236233E+21
n4 5.3689474458646E+28
n5 8.1726225399901E+35

Nth Root

y√n
2√n 3901.5407213049
3√n 247.83202725512
4√n 62.462314408809
5√n 27.320865774592

Divisors of 15222020

1, 2, 4, 55, 110, 220, 69191, 138382, 276764, 3805505, 7611010, 15222020

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 -15222019
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 15222020 can be divided by 12 positive divisors. The sum of these divisors (counting 15222020) is 1, the average is 0.083333333333333.

Base conversion 15222020

Base System Value
2 Binary 111010000100010100000100
3 Ternary 1001122100200112
4 Quaternary 322010110010
5 Quinary 12344101040
6 Senary 1302132152
8 Octal 72042404
10 Decimal 15222020
12 Duodecimal 5121058
16 Hexadecimal e84504
20 Vigesimal 4f2f10
36 Base36 929dw

Cryptographic Hash Functions

md5 23a17aecd00f5ac3a702a8c0e25921c2
sha1 1663c1b170d4e180883a9799377377c55a2b4050
sha256 d8ad83d1edc83756f6a89f78e8821263004d01b5c21e91eb828b5769e33f98eb
sha512 85930d971f90a38601faf9c625416186fde18e3246a31ae9456982597cdcd983a5da20b3f0c7ff209ae8fc2b862c050d4414c1d25daabc99e0b95528886db23e
ripemd-160 59f53d05860040909f53ff231081e1baf4d5eae9

15222020 as geometric shapes

Circle

Radius = n
Diameter 30444040
Circumference 95642772.409594
Area 7.2793809723714E+14

Sphere

Radius = n
Volume 1.4774251033208E+22
Surface area 2.9117523889486E+15
Circumference 95642772.409594

Square

Length = n
Perimeter 60888080
Area 231709892880400
Diagonal 21527187.130715

Cube

Length = n
Surface area 1390259357282400
Volume 3.5270926236233E+21
Space diagonal 26365312.03383

Equilateral Triangle

Length = n
Perimeter 45666060
Area 1.003333267713E+14
Altitude 13182656.016915

Triangular Pyramid

Length = n
Surface area 1.003333267713E+14
Volume 4.1567185200618E+20
Height 7175729.0435715