15144489 (number)

15144489 is an odd 8-digits composite number following 15144488 and preceding 15144490. In scientific notation, it is written as 1.5144489 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 10096164 positive integers (up to 15144489) that are relatively prime to 15144489.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5144489 × 10^7
Engineering notation 1.5144489 × 10^6

Prime Factorization of 15144489

Prime Factorization 9 × 3 × 9 × 62323

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1682721
Product of the distinct prime numbers

The prime factorization of 15144489 is 9 × 3 × 9 × 62323. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 56, 16, 729, 380, 947, 735, 16392, 84866, 278142, 157492, 3236801, 1063694, 5921164, 79965700, 384237877, 555924051, 1552255412, 5055121866

Basic calculations (n = 15144489)

Multiplication

n×y
n×2 30288978
n×3 45433467
n×4 60577956
n×5 75722445

Division

n÷y
n÷2 7572244.5
n÷3 5048163
n÷3 3786122.25
n÷5 3028897.8

Exponentiation

ny
n2 229355547071121
n3 3.4734725597076E+21
n4 5.2603966972293E+28
n5 7.9666019916826E+35

Nth Root

y√n
2√n 3891.5920906488
3√n 247.41054618504
4√n 62.382626512906
5√n 27.292977980491

Divisors of 15144489

1, 3, 9, 27, 81, 243, 62323, 186969, 560907, 1682721, 5048163, 15144489

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 -15144488
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 15144489 can be divided by 12 positive divisors. The sum of these divisors (counting 15144489) is 1, the average is 0.083333333333333.

Base conversion 15144489

Base System Value
2 Binary 111001110001011000101001
3 Ternary 1001111102100000
4 Quaternary 321301120221
5 Quinary 12334110424
6 Senary 1300333213
8 Octal 71613051
10 Decimal 15144489
12 Duodecimal 50a4209
16 Hexadecimal e71629
20 Vigesimal 4ed149
36 Base36 90lk9

Cryptographic Hash Functions

md5 d37581f381e34b77a436135f920fc654
sha1 f1abaa633d6089890d432671379c4f8bd966a865
sha256 4f86adc463f47262cb3ac92ccf20dee011205406340c2b4fa69937cc4751d924
sha512 cfbc8422bd821b67d2e6d999a9f9fedcc3e9fd3758111e90c52a0f3340dcac896a1c595aa391c2a76e5876e56438ae0102139b93d2885571c8b34a2b5668e9f8
ripemd-160 2e8545181d44081d2bba6a0284ed1a98c59f90a0

15144489 as geometric shapes

Circle

Radius = n
Diameter 30288978
Circumference 95155630.769543
Area 7.205417017387E+14

Sphere

Radius = n
Volume 1.4549647834697E+22
Surface area 2.8821668069548E+15
Circumference 95155630.769543

Square

Length = n
Perimeter 60577956
Area 229355547071121
Diagonal 21417541.73901

Cube

Length = n
Surface area 1376133282426726
Volume 3.4734725597076E+21
Space diagonal 26231024.402668

Equilateral Triangle

Length = n
Perimeter 45433467
Area 99313865131234
Altitude 13115512.201334

Triangular Pyramid

Length = n
Surface area 99313865131234
Volume 4.0935266687244E+20
Height 7139180.5796701