15144492 (number)

15144492 is an even 8-digits composite number following 15144491 and preceding 15144493. In scientific notation, it is written as 1.5144492 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 4440000 positive integers (up to 15144492) that are relatively prime to 15144492.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5144492 × 10^7
Engineering notation 1.5144492 × 10^6

Prime Factorization of 15144492

Prime Factorization 2 × 2 × 31 × 3 × 11 × 3701

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7572246
Product of the distinct prime numbers

The prime factorization of 15144492 is 2 × 2 × 31 × 3 × 11 × 3701. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15144492)

Multiplication

n×y
n×2 30288984
n×3 45433476
n×4 60577968
n×5 75722460

Division

n÷y
n÷2 7572246
n÷3 5048164
n÷3 3786123
n÷5 3028898.4

Exponentiation

ny
n2 229355637938064
n3 3.4734746239079E+21
n4 5.2604008653976E+28
n5 7.9666098822807E+35

Nth Root

y√n
2√n 3891.5924760951
3√n 247.41056252171
4√n 62.382629602279
5√n 27.292979061794

Divisors of 15144492

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15144491
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15144492 can be divided by 48 positive divisors. The sum of these divisors (counting 15144492) is 1, the average is 0.020833333333333.

Base conversion 15144492

Base System Value
2 Binary 111001110001011000101100
3 Ternary 1001111102100010
4 Quaternary 321301120230
5 Quinary 12334110432
6 Senary 1300333220
8 Octal 71613054
10 Decimal 15144492
12 Duodecimal 50a4210
16 Hexadecimal e7162c
20 Vigesimal 4ed14c
36 Base36 90lkc

Cryptographic Hash Functions

md5 cb97c2dccb476c440d78ed38a50228ec
sha1 d4f3e62699fd08d530e813113c7152536445d809
sha256 c2c30119388f00ccdb1e8923654125acc9d82e452daa0b122a82bc4e9bf80988
sha512 7af1b3dcf0889c927fab65d37d71a1b959508be79a37d1cb55da625d670e396dcf0b224a05dc9629a419751492ecc9bde06f2c9b85b989fa6fd0869b2fe522da
ripemd-160 ce03759c9a219bb68877f05859b37180cc4f36cf

15144492 as geometric shapes

Circle

Radius = n
Diameter 30288984
Circumference 95155649.619099
Area 7.2054198720562E+14

Sphere

Radius = n
Volume 1.45496564812E+22
Surface area 2.8821679488225E+15
Circumference 95155649.619099

Square

Length = n
Perimeter 60577968
Area 229355637938064
Diagonal 21417545.981651

Cube

Length = n
Surface area 1376133827628384
Volume 3.4734746239079E+21
Space diagonal 26231029.59882

Equilateral Triangle

Length = n
Perimeter 45433476
Area 99313904477775
Altitude 13115514.79941

Triangular Pyramid

Length = n
Surface area 99313904477775
Volume 4.0935291014078E+20
Height 7139181.9938836