828542409 (number)

828542409 is an odd 9-digits composite number following 828542408 and preceding 828542410. In scientific notation, it is written as 8.28542409 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 523403408 positive integers (up to 828542409) that are relatively prime to 828542409.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million five hundred forty-two thousand four hundred nine

Notation

Scientific notation 8.28542409 × 10^8
Engineering notation 8.28542409 × 10^6

Prime Factorization of 828542409

Prime Factorization 3 × 23 × 107 × 112223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 828542409
Product of the distinct prime numbers

The prime factorization of 828542409 is 3 × 23 × 107 × 112223. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 34, 98, 213, 936, 2371, 9746, 37281, 66756, 135541, 943483, 3214454, 8499424, 42926134, 10507944, 181886081, 876029522, 925911455, 8834720638

Basic calculations (n = 828542409)

Multiplication

n×y
n×2 1657084818
n×3 2485627227
n×4 3314169636
n×5 4142712045

Division

n÷y
n÷2 414271204.5
n÷3 276180803
n÷3 207135602.25
n÷5 165708481.8

Exponentiation

ny
n2 686482523511523281
n3 5.6877988376664E+26
n4 4.7125825508675E+35
n5 3.9045744993071E+44

Nth Root

y√n
2√n 28784.412604741
3√n 939.22918890739
4√n 169.65969646543
5√n 60.766321708975

Divisors of 828542409

1, 3, 23, 69, 107, 321, 2461, 7383, 112223, 336669, 2581129, 7743387, 12007861, 36023583, 276180803, 828542409

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 -828542408
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 828542409 can be divided by 16 positive divisors. The sum of these divisors (counting 828542409) is 1, the average is 0.0625.

Base conversion 828542409

Base System Value
2 Binary 110001011000101000110111001001
3 Ternary 2010202001022111220
4 Quaternary 301120220313021
5 Quinary 3144101324114
6 Senary 214114312253
8 Octal 6130506711
10 Decimal 828542409
12 Duodecimal 1b1588689
16 Hexadecimal 31628dc9
20 Vigesimal cii7g09
36 Base36 dpajex

Cryptographic Hash Functions

md5 4cd40db0f699a28db0fb37f576f715bb
sha1 0d4b81d630659295a30e1261350612f32f236458
sha256 4f474bca3233cac1001ee83253430c5c44f92d0418449350809777abfd0bed7e
sha512 c4933af926b5280117be5c017ec3c6b9bcd381e8092a1187f0a0fd2913f93695f9290a9d876a9dfab4b7747e416d0beaa76d380a6778e9acee18ac04f2b5c5ce
ripemd-160 6099f747341c04b07748e47b4a3dab7b5ac229de

828542409 as geometric shapes

Circle

Radius = n
Diameter 1657084818
Circumference 5205885490.604
Area 2.1566484526816E+18

Sphere

Radius = n
Volume 2.3824996058012E+27
Surface area 8.6265938107263E+18
Circumference 5205885490.604

Square

Length = n
Perimeter 3314169636
Area 686482523511523281
Diagonal 1171735911.8091

Cube

Length = n
Surface area 4118895141069139686
Volume 5.6877988376664E+26
Space diagonal 1435077548.6135

Equilateral Triangle

Length = n
Perimeter 2485627227
Area 2.9725565230751E+17
Altitude 717538774.30676

Triangular Pyramid

Length = n
Surface area 2.9725565230751E+17
Volume 6.7031352135648E+25
Height 390578637.26969