15142422 (number)

15142422 is an even 8-digits composite number following 15142421 and preceding 15142423. In scientific notation, it is written as 1.5142422 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 5040672 positive integers (up to 15142422) that are relatively prime to 15142422.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5142422 × 10^7
Engineering notation 1.5142422 × 10^6

Prime Factorization of 15142422

Prime Factorization 2 × 3 × 2309 × 1093

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15142422
Product of the distinct prime numbers

The prime factorization of 15142422 is 2 × 3 × 2309 × 1093. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 46, 37, 696, 450, 6780, 6742, 27731, 95996, 425743, 883260, 5383537, 6500608, 14165514, 13211488, 120701613, 83336517, 2955302928, 2723409707

Basic calculations (n = 15142422)

Multiplication

n×y
n×2 30284844
n×3 45427266
n×4 60569688
n×5 75712110

Division

n÷y
n÷2 7571211
n÷3 5047474
n÷3 3785605.5
n÷5 3028484.4

Exponentiation

ny
n2 229292944026084
n3 3.4720505200653E+21
n4 5.2575254180149E+28
n5 7.9611668555308E+35

Nth Root

y√n
2√n 3891.3265090455
3√n 247.39928970605
4√n 62.380497826207
5√n 27.292232921802

Divisors of 15142422

1, 2, 3, 6, 1093, 2186, 2309, 3279, 4618, 6558, 6927, 13854, 2523737, 5047474, 7571211, 15142422

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 -15142421
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 15142422 can be divided by 16 positive divisors. The sum of these divisors (counting 15142422) is 1, the average is 0.0625.

Base conversion 15142422

Base System Value
2 Binary 111001110000111000010110
3 Ternary 1001111022111110
4 Quaternary 321300320112
5 Quinary 12334024142
6 Senary 1300315450
8 Octal 71607026
10 Decimal 15142422
12 Duodecimal 50a2b86
16 Hexadecimal e70e16
20 Vigesimal 4ecg12
36 Base36 90jyu

Cryptographic Hash Functions

md5 f4f7de2af8c73c52413f25e53a1716f1
sha1 3bb382bc2012f43eaa789c555a8e5373f4d597fc
sha256 f4d99204647384ceb0fe5e5121105374c63101456240130612e45d9267c148fb
sha512 1efacb4b2afd58bc4bc409262abc9d450d38dfa5f3abad6290dfc335f4dc08209f1d81bf893e006cb9c87c03b90a994521b18d0ccb5875cd4b9abc7680c50bd5
ripemd-160 e890d07ede85e6469a29ce5a25ad75ee6a97b351

15142422 as geometric shapes

Circle

Radius = n
Diameter 30284844
Circumference 95142643.425513
Area 7.2034502847232E+14

Sphere

Radius = n
Volume 1.4543691208973E+22
Surface area 2.8813801138893E+15
Circumference 95142643.425513

Square

Length = n
Perimeter 60569688
Area 229292944026084
Diagonal 21414618.559577

Cube

Length = n
Surface area 1375757664156504
Volume 3.4720505200653E+21
Space diagonal 26227444.253649

Equilateral Triangle

Length = n
Perimeter 45427266
Area 99286757217556
Altitude 13113722.126824

Triangular Pyramid

Length = n
Surface area 99286757217556
Volume 4.0918507789341E+20
Height 7138206.1865256