15144849 (number)

15144849 is an odd 8-digits composite number following 15144848 and preceding 15144850. In scientific notation, it is written as 1.5144849 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 9996000 positive integers (up to 15144849) that are relatively prime to 15144849.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5144849 × 10^7
Engineering notation 1.5144849 × 10^6

Prime Factorization of 15144849

Prime Factorization 3 × 3 × 101 × 16661

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 5048283
Product of the distinct prime numbers

The prime factorization of 15144849 is 3 × 3 × 101 × 16661. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 78, 27, 140, 177, 9082, 700, 91369, 85475, 587162, 689190, 3462180, 7355513, 91163053, 88568085, 104851933, 427616604, 7597487221, 4666677205

Basic calculations (n = 15144849)

Multiplication

n×y
n×2 30289698
n×3 45434547
n×4 60579396
n×5 75724245

Division

n÷y
n÷2 7572424.5
n÷3 5048283
n÷3 3786212.25
n÷5 3028969.8

Exponentiation

ny
n2 229366451232801
n3 3.4737202695866E+21
n4 5.2608968951129E+28
n5 7.9675489081054E+35

Nth Root

y√n
2√n 3891.6383439369
3√n 247.41250657012
4√n 62.382997234318
5√n 27.29310773566

Divisors of 15144849

1, 3, 9, 101, 303, 909, 16661, 49983, 149949, 1682761, 5048283, 15144849

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 -15144848
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 15144849 can be divided by 12 positive divisors. The sum of these divisors (counting 15144849) is 1, the average is 0.083333333333333.

Base conversion 15144849

Base System Value
2 Binary 111001110001011110010001
3 Ternary 1001111102211100
4 Quaternary 321301132101
5 Quinary 12334113344
6 Senary 1300335013
8 Octal 71613621
10 Decimal 15144849
12 Duodecimal 50a4469
16 Hexadecimal e71791
20 Vigesimal 4ed229
36 Base36 90lu9

Cryptographic Hash Functions

md5 b7450f6892856209c8d6729958eece27
sha1 3315fc611d324dacbee367d83aa7b375acd804f3
sha256 5f3a7609514ed242e19d0781da2ab02ff08478183d76d88d1d7db69bae7e0e09
sha512 3f003c29d3ef1d039a86a9a2a14ee73fa9f6f6605959efea257d3fd806ee0878b5bec99adef9ffce678ff36cf6709aed86415b056b5e5d990d391ad4869be595
ripemd-160 97447e74a0fd7806954f3023dbd4098f6950fb02

15144849 as geometric shapes

Circle

Radius = n
Diameter 30289698
Circumference 95157892.716253
Area 7.2057595817293E+14

Sphere

Radius = n
Volume 1.4550685439412E+22
Surface area 2.8823038326917E+15
Circumference 95157892.716253

Square

Length = n
Perimeter 60579396
Area 229366451232801
Diagonal 21418050.855893

Cube

Length = n
Surface area 1376198707396806
Volume 3.4737202695866E+21
Space diagonal 26231647.940959

Equilateral Triangle

Length = n
Perimeter 45434547
Area 99318586771745
Altitude 13115823.970479

Triangular Pyramid

Length = n
Surface area 99318586771745
Volume 4.0938185976165E+20
Height 7139350.2852975