828442805 (number)

828442805 is an odd 9-digits composite number following 828442804 and preceding 828442806. In scientific notation, it is written as 8.28442805 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 662754240 positive integers (up to 828442805) that are relatively prime to 828442805.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.28442805 × 10^8
Engineering notation 8.28442805 × 10^6

Prime Factorization of 828442805

Prime Factorization 5 × 165688561

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 828442805
Product of the distinct prime numbers

The prime factorization of 828442805 is 5 × 165688561. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 828442805)

Multiplication

n×y
n×2 1656885610
n×3 2485328415
n×4 3313771220
n×5 4142214025

Division

n÷y
n÷2 414221402.5
n÷3 276147601.66667
n÷3 207110701.25
n÷5 165688561

Exponentiation

ny
n2 686317481156268025
n3 5.6857477920963E+26
n4 4.7103168494068E+35
n5 3.9022281031614E+44

Nth Root

y√n
2√n 28782.682380209
3√n 939.19155062755
4√n 169.65459728581
5√n 60.764860622684

Divisors of 828442805

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -828442804
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 828442805 can be divided by 4 positive divisors. The sum of these divisors (counting 828442805) is 1, the average is 0.25.

Base conversion 828442805

Base System Value
2 Binary 110001011000010000100010110101
3 Ternary 2010201212020212212
4 Quaternary 301120100202311
5 Quinary 3144040132210
6 Senary 214112223205
8 Octal 6130204265
10 Decimal 828442805
12 Duodecimal 1b153ab05
16 Hexadecimal 316108b5
20 Vigesimal cihf705
36 Base36 dp8ek5

Cryptographic Hash Functions

md5 00a2f9448219d5c16e4125c41f653400
sha1 071d5e4c42f2b0937ccdfee9c908fd75dd459821
sha256 30ef77743560d44c128f2ccc56b35a6e24e0810a5348bdb84063084ca86d3103
sha512 20d64a9113760170f921d41ae5caed335cde0e7f0ee3c92143f21ab1a8024c954e79fe490cc69147f25f2519df4ea2b35c0e7958aa9cf5bd85e5a640b70ac3e0
ripemd-160 b0a1bc698543b8c465a2758f9bc4982abdfc0657

828442805 as geometric shapes

Circle

Radius = n
Diameter 1656885610
Circumference 5205259660.2146
Area 2.1561299568308E+18

Sphere

Radius = n
Volume 2.3816404658419E+27
Surface area 8.6245198273231E+18
Circumference 5205259660.2146

Square

Length = n
Perimeter 3313771220
Area 686317481156268025
Diagonal 1171595050.4814

Cube

Length = n
Surface area 4117904886937608150
Volume 5.6857477920963E+26
Space diagonal 1434905029.4249

Equilateral Triangle

Length = n
Perimeter 2485328415
Area 2.9718418687134E+17
Altitude 717452514.71244

Triangular Pyramid

Length = n
Surface area 2.9718418687134E+17
Volume 6.7007180331796E+25
Height 390531683.4938