15144438 (number)

15144438 is an even 8-digits composite number following 15144437 and preceding 15144439. In scientific notation, it is written as 1.5144438 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 4874016 positive integers (up to 15144438) that are relatively prime to 15144438.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-four thousand four hundred thirty-eight

Notation

Scientific notation 1.5144438 × 10^7
Engineering notation 1.5144438 × 10^6

Prime Factorization of 15144438

Prime Factorization 2 × 3 × 29 × 87037

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15144438
Product of the distinct prime numbers

The prime factorization of 15144438 is 2 × 3 × 29 × 87037. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 77, 68, 376, 584, 2000, 2293, 54691, 6103, 95137, 689486, 7499888, 5811749, 97744797, 2094794, 221469279, 315367645, 3828856195, 6103620387

Basic calculations (n = 15144438)

Multiplication

n×y
n×2 30288876
n×3 45433314
n×4 60577752
n×5 75722190

Division

n÷y
n÷2 7572219
n÷3 5048146
n÷3 3786109.5
n÷5 3028887.6

Exponentiation

ny
n2 229354002335844
n3 3.473437468427E+21
n4 5.260325838747E+28
n5 7.9664678524702E+35

Nth Root

y√n
2√n 3891.5855380552
3√n 247.41026846131
4√n 62.382573993505
5√n 27.292959598309

Divisors of 15144438

1, 2, 3, 6, 29, 58, 87, 174, 87037, 174074, 261111, 522222, 2524073, 5048146, 7572219, 15144438

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 -15144437
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 15144438 can be divided by 16 positive divisors. The sum of these divisors (counting 15144438) is 1, the average is 0.0625.

Base conversion 15144438

Base System Value
2 Binary 111001110001010111110110
3 Ternary 1001111102021010
4 Quaternary 321301113312
5 Quinary 12334110223
6 Senary 1300333050
8 Octal 71612766
10 Decimal 15144438
12 Duodecimal 50a4186
16 Hexadecimal e715f6
20 Vigesimal 4ed11i
36 Base36 90liu

Cryptographic Hash Functions

md5 8efe2449a0fefc0a36fc19aa5fd3e187
sha1 de3ff75b1898a26b73432b542b4978006eaaf997
sha256 2477ecc51f550ef6e170cee08262de560096f13a8ea9590b98fdfabbfdeb906b
sha512 1c8a7c95077842511f874ad244cbb8554d16db242b09acd890e1ea6350e6954c3a37e4bdbb3dead20ef53bef607679550a468b41604af4a5c704eb828d357b64
ripemd-160 348a5e4f3d91bb0c863ee858c7d3425679521480

15144438 as geometric shapes

Circle

Radius = n
Diameter 30288876
Circumference 95155310.327092
Area 7.205368488097E+14

Sphere

Radius = n
Volume 1.4549500844685E+22
Surface area 2.8821473952388E+15
Circumference 95155310.327092

Square

Length = n
Perimeter 60577752
Area 229354002335844
Diagonal 21417469.614118

Cube

Length = n
Surface area 1376124014015064
Volume 3.473437468427E+21
Space diagonal 26230936.068077

Equilateral Triangle

Length = n
Perimeter 45433314
Area 99313196241238
Altitude 13115468.034038

Triangular Pyramid

Length = n
Surface area 99313196241238
Volume 4.0934853132537E+20
Height 7139156.5380395