15144912 (number)

15144912 is an even 8-digits composite number following 15144911 and preceding 15144913. In scientific notation, it is written as 1.5144912 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 30 positive divisors. There are 5048256 positive integers (up to 15144912) that are relatively prime to 15144912.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5144912 × 10^7
Engineering notation 1.5144912 × 10^6

Prime Factorization of 15144912

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 105173

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 631038
Product of the distinct prime numbers

The prime factorization of 15144912 is 2 × 2 × 2 × 2 × 3 × 3 × 105173. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 3, 23, 29, 41, 573, 9360, 9081, 62141, 31034, 380246, 292223, 9953479, 2122927, 64006973, 57860149, 405555651, 819754687, 6720096854, 9642722030

Basic calculations (n = 15144912)

Multiplication

n×y
n×2 30289824
n×3 45434736
n×4 60579648
n×5 75724560

Division

n÷y
n÷2 7572456
n÷3 5048304
n÷3 3786228
n÷5 3028982.4

Exponentiation

ny
n2 229368359487744
n3 3.4737636200262E+21
n4 5.2609844334099E+28
n5 7.9677146277363E+35

Nth Root

y√n
2√n 3891.6464382058
3√n 247.41284963432
4√n 62.383062109885
5√n 27.293130442561

Divisors of 15144912

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 105173, 210346, 315519, 420692, 631038, 841384, 946557, 1262076, 1682768, 1893114, 2524152, 3786228, 5048304, 7572456, 15144912

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15144911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15144912 can be divided by 30 positive divisors. The sum of these divisors (counting 15144912) is 1, the average is 0.033333333333333.

Base conversion 15144912

Base System Value
2 Binary 111001110001011111010000
3 Ternary 1001111102220200
4 Quaternary 321301133100
5 Quinary 12334114122
6 Senary 1300335200
8 Octal 71613720
10 Decimal 15144912
12 Duodecimal 50a4500
16 Hexadecimal e717d0
20 Vigesimal 4ed25c
36 Base36 90lw0

Cryptographic Hash Functions

md5 d1eeee7fba6bc24fa0edbde30fe55548
sha1 e5ce8a253ea4547018b1732dfb19b1418b0aefa6
sha256 920acfc32d56f9ebbc8a348ba06228ec6bc38a987bfc6436413b520aa71ae366
sha512 4d40c5f16e5571662e7ec8dbab3b1548d867a0fe2e83d3642dd55c38891c01417d25f41e877cdbd6d8fcb9a296d13a87c51be79d2b8ca40b7b3ee9fc4cbd0f84
ripemd-160 0fba013d83e5bf5d4013a1046634120fa0946a60

15144912 as geometric shapes

Circle

Radius = n
Diameter 30289824
Circumference 95158288.556928
Area 7.2058195313264E+14

Sphere

Radius = n
Volume 1.4550867025309E+22
Surface area 2.8823278125306E+15
Circumference 95158288.556928

Square

Length = n
Perimeter 60579648
Area 229368359487744
Diagonal 21418139.951347

Cube

Length = n
Surface area 1376210156926464
Volume 3.4737636200262E+21
Space diagonal 26231757.06016

Equilateral Triangle

Length = n
Perimeter 45434736
Area 99319413070374
Altitude 13115878.53008

Triangular Pyramid

Length = n
Surface area 99319413070374
Volume 4.0938696865995E+20
Height 7139379.9837823