15143744 (number)

15143744 is an even 8-digits composite number following 15143743 and preceding 15143745. In scientific notation, it is written as 1.5143744 × 10^7. The sum of its digits is 29. It has a total of 8 prime factors and 28 positive divisors. There are 5886720 positive integers (up to 15143744) that are relatively prime to 15143744.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-three thousand seven hundred forty-four

Notation

Scientific notation 1.5143744 × 10^7
Engineering notation 1.5143744 × 10^6

Prime Factorization of 15143744

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 539 × 439

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 473242
Product of the distinct prime numbers

The prime factorization of 15143744 is 2 × 2 × 2 × 2 × 2 × 2 × 539 × 439. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15143744)

Multiplication

n×y
n×2 30287488
n×3 45431232
n×4 60574976
n×5 75718720

Division

n÷y
n÷2 7571872
n÷3 5047914.6666667
n÷3 3785936
n÷5 3028748.8

Exponentiation

ny
n2 229332982337536
n3 3.4729599752762E+21
n4 5.2593616787829E+28
n5 7.9646426866898E+35

Nth Root

y√n
2√n 3891.4963702925
3√n 247.40648917835
4√n 62.381859304549
5√n 27.29270945154

Divisors of 15143744

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15143743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15143744 can be divided by 28 positive divisors. The sum of these divisors (counting 15143744) is 1, the average is 0.035714285714286.

Base conversion 15143744

Base System Value
2 Binary 111001110001001101000000
3 Ternary 1001111101022102
4 Quaternary 321301031000
5 Quinary 12334044434
6 Senary 1300325532
8 Octal 71611500
10 Decimal 15143744
12 Duodecimal 50a38a8
16 Hexadecimal e71340
20 Vigesimal 4ecj74
36 Base36 90kzk

Cryptographic Hash Functions

md5 4f357fe7183db12794cb1c748dce94ff
sha1 4a5023f0231dc530c567018f08d6f5442296fc71
sha256 98a30a32e3210aa698da251b9ecdd3f4d4c0741f255738ed23b901841fb42f39
sha512 efe9d6755b74bfa3c4c8a609e326949f6735378058096096dc70a3f8ea844e579eda44309c1269041050aa12d8f6d48a626ea3390c4048b825cf3f09d87d0e84
ripemd-160 eaa9bdf40ab9422970e997903f829ece6dfb06ab

15143744 as geometric shapes

Circle

Radius = n
Diameter 30287488
Circumference 95150949.796489
Area 7.2047081253744E+14

Sphere

Radius = n
Volume 1.4547500726052E+22
Surface area 2.8818832501498E+15
Circumference 95150949.796489

Square

Length = n
Perimeter 60574976
Area 229332982337536
Diagonal 21416488.149906

Cube

Length = n
Surface area 1375997894025216
Volume 3.4729599752762E+21
Space diagonal 26229734.024816

Equilateral Triangle

Length = n
Perimeter 45431232
Area 99304094314977
Altitude 13114867.012408

Triangular Pyramid

Length = n
Surface area 99304094314977
Volume 4.0929225821787E+20
Height 7138829.3833021