15144490 (number)

15144490 is an even 8-digits composite number following 15144489 and preceding 15144491. In scientific notation, it is written as 1.5144490 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 6046144 positive integers (up to 15144490) that are relatively prime to 15144490.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5144490 × 10^7
Engineering notation 1.5144490 × 10^6

Prime Factorization of 15144490

Prime Factorization 2 × 5 × 677 × 2237

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15144490
Product of the distinct prime numbers

The prime factorization of 15144490 is 2 × 5 × 677 × 2237. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 59, 94, 176, 544, 8334, 3656, 53115, 45992, 747832, 478244, 9236062, 5022508, 58764511, 31431366, 855363058, 955381854, 7076684481, 6218557557

Basic calculations (n = 15144490)

Multiplication

n×y
n×2 30288980
n×3 45433470
n×4 60577960
n×5 75722450

Division

n÷y
n÷2 7572245
n÷3 5048163.3333333
n÷3 3786122.5
n÷5 3028898

Exponentiation

ny
n2 229355577360100
n3 3.4734732477743E+21
n4 5.2603980866185E+28
n5 7.9666046218813E+35

Nth Root

y√n
2√n 3891.5922191309
3√n 247.4105516306
4√n 62.382627542697
5√n 27.292978340926

Divisors of 15144490

1, 2, 5, 10, 677, 1354, 2237, 3385, 4474, 6770, 11185, 22370, 1514449, 3028898, 7572245, 15144490

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 -15144489
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 15144490 can be divided by 16 positive divisors. The sum of these divisors (counting 15144490) is 1, the average is 0.0625.

Base conversion 15144490

Base System Value
2 Binary 111001110001011000101010
3 Ternary 1001111102100001
4 Quaternary 321301120222
5 Quinary 12334110430
6 Senary 1300333214
8 Octal 71613052
10 Decimal 15144490
12 Duodecimal 50a420a
16 Hexadecimal e7162a
20 Vigesimal 4ed14a
36 Base36 90lka

Cryptographic Hash Functions

md5 b0a33827674cd7905bc04c7e75e59b04
sha1 561816f7745ab61aab9ffc0f1be1f3c965112485
sha256 a76f5304a935977bde7e4cb95a1b45980adec6cc2d9d92344a8994403d6d05aa
sha512 d98b4cc7c3565118fe85b06687e540725aacef370467f940a0b432b2052fa9ab6648c51148725d3bcb2afa4ee8bd2ee48547ca506b7d02473e6bf90e2d77a70d
ripemd-160 2318b0cb8768456afbf83e64ef0d9b1387a99601

15144490 as geometric shapes

Circle

Radius = n
Diameter 30288980
Circumference 95155637.052728
Area 7.2054179689434E+14

Sphere

Radius = n
Volume 1.4549650716864E+22
Surface area 2.8821671875773E+15
Circumference 95155637.052728

Square

Length = n
Perimeter 60577960
Area 229355577360100
Diagonal 21417543.153224

Cube

Length = n
Surface area 1376133464160600
Volume 3.4734732477743E+21
Space diagonal 26231026.134719

Equilateral Triangle

Length = n
Perimeter 45433470
Area 99313878246747
Altitude 13115513.067359

Triangular Pyramid

Length = n
Surface area 99313878246747
Volume 4.0935274796187E+20
Height 7139181.0510746