284142489 (number)

284142489 is an odd 9-digits composite number following 284142488 and preceding 284142490. In scientific notation, it is written as 2.84142489 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 189366000 positive integers (up to 284142489) that are relatively prime to 284142489.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.84142489 × 10^8
Engineering notation 2.84142489 × 10^6

Prime Factorization of 284142489

Prime Factorization 3 × 3413 × 27751

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 284142489
Product of the distinct prime numbers

The prime factorization of 284142489 is 3 × 3413 × 27751. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 92, 16, 660, 325, 4193, 6744, 75344, 88357, 870867, 475809, 6363534, 604324, 5395799, 13290388, 91134030, 92097065, 1611578248, 694909644

Basic calculations (n = 284142489)

Multiplication

n×y
n×2 568284978
n×3 852427467
n×4 1136569956
n×5 1420712445

Division

n÷y
n÷2 142071244.5
n÷3 94714163
n÷3 71035622.25
n÷5 56828497.8

Exponentiation

ny
n2 80736954055115121
n3 2.2940799079499E+25
n4 6.5184557500978E+33
n5 1.8521702412691E+42

Nth Root

y√n
2√n 16856.52659951
3√n 657.42375633332
4√n 129.83268694559
5√n 49.057705988258

Divisors of 284142489

1, 3, 3413, 10239, 27751, 83253, 94714163, 284142489

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -284142488
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 284142489 can be divided by 8 positive divisors. The sum of these divisors (counting 284142489) is 1, the average is 0.125.

Base conversion 284142489

Base System Value
2 Binary 10000111011111010101110011001
3 Ternary 201210122221012220
4 Quaternary 100323322232121
5 Quinary 1040220024424
6 Senary 44110054253
8 Octal 2073725631
10 Decimal 284142489
12 Duodecimal 7b1aa389
16 Hexadecimal 10efab99
20 Vigesimal 48fhg49
36 Base36 4p65qx

Cryptographic Hash Functions

md5 6c10b7598872f6cd4b6f064c1788b73c
sha1 14fb0dcda76d40fe46bfa3cfad1eb2045c57c59f
sha256 b2060772d8e2894f3a2d7c3f850444a380f6670a9e89457348720403d1ef49ff
sha512 33324b0887eebc8049f701f393b492fe245d2bd6783f69a514e1a7d309206db94c1c771d61db24cc156ec929c14b1abbe9b97b3079afbe5594c0c8d59745529b
ripemd-160 ee1db4a7ec15001835a0765c93edb9e1b6f8eed5

284142489 as geometric shapes

Circle

Radius = n
Diameter 568284978
Circumference 1785319912.0302
Area 2.5364262173277E+17

Sphere

Radius = n
Volume 9.6094194474178E+25
Surface area 1.0145704869311E+18
Circumference 1785319912.0302

Square

Length = n
Perimeter 1136569956
Area 80736954055115121
Diagonal 401838161.59025

Cube

Length = n
Surface area 484421724330690726
Volume 2.2940799079499E+25
Space diagonal 492149227.53708

Equilateral Triangle

Length = n
Perimeter 852427467
Area 3.4960126617953E+16
Altitude 246074613.76854

Triangular Pyramid

Length = n
Surface area 3.4960126617953E+16
Volume 2.7035990991586E+24
Height 133946053.86342