15144972 (number)

15144972 is an even 8-digits composite number following 15144971 and preceding 15144973. In scientific notation, it is written as 1.5144972 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 5048320 positive integers (up to 15144972) that are relatively prime to 15144972.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-four thousand nine hundred seventy-two

Notation

Scientific notation 1.5144972 × 10^7
Engineering notation 1.5144972 × 10^6

Prime Factorization of 15144972

Prime Factorization 2 × 2 × 3 × 1262081

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7572486
Product of the distinct prime numbers

The prime factorization of 15144972 is 2 × 2 × 3 × 1262081. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 82, 96, 336, 729, 3709, 7426, 84361, 76322, 666281, 817816, 3468355, 8625060, 88632686, 69224599, 482179951, 514821187, 781888584, 1743558818

Basic calculations (n = 15144972)

Multiplication

n×y
n×2 30289944
n×3 45434916
n×4 60579888
n×5 75724860

Division

n÷y
n÷2 7572486
n÷3 5048324
n÷3 3786243
n÷5 3028994.4

Exponentiation

ny
n2 229370176880784
n3 3.4738049064945E+21
n4 5.2610678042322E+28
n5 7.9678724585198E+35

Nth Root

y√n
2√n 3891.6541470177
3√n 247.41317636124
4√n 62.383123895952
5√n 27.293152068111

Divisors of 15144972

1, 2, 3, 4, 6, 12, 1262081, 2524162, 3786243, 5048324, 7572486, 15144972

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 -15144971
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 15144972 can be divided by 12 positive divisors. The sum of these divisors (counting 15144972) is 1, the average is 0.083333333333333.

Base conversion 15144972

Base System Value
2 Binary 111001110001100000001100
3 Ternary 1001111102222220
4 Quaternary 321301200030
5 Quinary 12334114342
6 Senary 1300335340
8 Octal 71614014
10 Decimal 15144972
12 Duodecimal 50a4550
16 Hexadecimal e7180c
20 Vigesimal 4ed28c
36 Base36 90lxo

Cryptographic Hash Functions

md5 1a0a5158efa786ac257a33591df97770
sha1 8713a62438f4814ce4b1bcdea087186cf8ecda07
sha256 16add2eaccfc9238e5b1633fa1d2015515e8899b71347331929d60d18a78b003
sha512 967de219bc021651b9b2cc25c0575e3d010ef1c8de21502ffe438dca0621190ccddcab27db851eab45630941809d654939c8142cec578e7948d27956cae4a976
ripemd-160 3b20856091bab43f26dce46acf0fb17ceb4c1715

15144972 as geometric shapes

Circle

Radius = n
Diameter 30289944
Circumference 95158665.548046
Area 7.2058766264126E+14

Sphere

Radius = n
Volume 1.4551039965663E+22
Surface area 2.882350650565E+15
Circumference 95158665.548046

Square

Length = n
Perimeter 60579888
Area 229370176880784
Diagonal 21418224.804161

Cube

Length = n
Surface area 1376221061284704
Volume 3.4738049064945E+21
Space diagonal 26231860.983208

Equilateral Triangle

Length = n
Perimeter 45434916
Area 99320200024645
Altitude 13115930.491604

Triangular Pyramid

Length = n
Surface area 99320200024645
Volume 4.093918343169E+20
Height 7139408.2680536