828144 (number)

828144 is an even 6-digits composite number following 828143 and preceding 828145. In scientific notation, it is written as 8.28144 × 10^5. The sum of its digits is 27. It has a total of 9 prime factors and 70 positive divisors. There are 272160 positive integers (up to 828144) that are relatively prime to 828144.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight thousand one hundred forty-four

Notation

Scientific notation 8.28144 × 10^5
Engineering notation 8.28144 × 10^3

Prime Factorization of 828144

Prime Factorization 2 × 2 × 2 × 2 × 3 × 9 × 3 × 9 × 71

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 3834
Product of the distinct prime numbers

The prime factorization of 828144 is 2 × 2 × 2 × 2 × 3 × 9 × 3 × 9 × 71. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 828144)

Multiplication

n×y
n×2 1656288
n×3 2484432
n×4 3312576
n×5 4140720

Division

n÷y
n÷2 414072
n÷3 276048
n÷3 207036
n÷5 165628.8

Exponentiation

ny
n2 685822484736
n3 567959775799209984
n4 4.7035248056946E+23
n5 3.8951958466872E+29

Nth Root

y√n
2√n 910.02417550305
3√n 93.907862032971
4√n 30.166606960397
5√n 15.262341680179

Divisors of 828144

70 divisors

τ Total Divisors 70
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -828143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.014285714285714
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 70
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 828144 can be divided by 70 positive divisors. The sum of these divisors (counting 828144) is 1, the average is 0.014285714285714.

Base conversion 828144

Base System Value
2 Binary 11001010001011110000
3 Ternary 1120002000000
4 Quaternary 3022023300
5 Quinary 203000034
6 Senary 25430000
8 Octal 3121360
10 Decimal 828144
12 Duodecimal 33b300
16 Hexadecimal ca2f0
20 Vigesimal 53a74
36 Base36 hr00

Cryptographic Hash Functions

md5 89fd1c285546d1ef945b483668327924
sha1 fd9a3a70917a0a905f09641a2339e71af5a204f3
sha256 46d95b24565ebfede65b7288d394991b0332413f65b142bbd84a5d026d95a4dc
sha512 2cfe89b6bdabc022da1fd6f8047e0f05cc4b072ce31f34ad71646ae6fe3c175317d99fd0f2d3ce0457217ac4eb309037009285d569684af469768af73a31f43e
ripemd-160 3bc578f0c5a42767098f5b43bd2c6d0bccaa41ba

828144 as geometric shapes

Circle

Radius = n
Diameter 1656288
Circumference 5203382.2130289
Area 2154574879713.3

Sphere

Radius = n
Volume 2.3790643455804E+18
Surface area 8618299518853.3
Circumference 5203382.2130289

Square

Length = n
Perimeter 3312576
Area 685822484736
Diagonal 1171172.4763979

Cube

Length = n
Surface area 4114934908416
Volume 567959775799209984
Space diagonal 1434387.4839833

Equilateral Triangle

Length = n
Perimeter 2484432
Area 296969847133.97
Altitude 717193.74199166

Triangular Pyramid

Length = n
Surface area 296969847133.97
Volume 6.6934701484802E+16
Height 390390.82546597