828049457 (number)

828049457 is an odd 9-digits composite number following 828049456 and preceding 828049458. In scientific notation, it is written as 8.28049457 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 827988336 positive integers (up to 828049457) that are relatively prime to 828049457.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million forty-nine thousand four hundred fifty-seven

Notation

Scientific notation 8.28049457 × 10^8
Engineering notation 8.28049457 × 10^6

Prime Factorization of 828049457

Prime Factorization 20269 × 40853

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 828049457
Product of the distinct prime numbers

The prime factorization of 828049457 is 20269 × 40853. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 9, 28, 37, 782, 610, 8803, 3093, 38322, 61847, 678270, 350634, 4431408, 1466046, 6223687, 97996242, 220216211, 729776355, 2763672491, 6875613861

Basic calculations (n = 828049457)

Multiplication

n×y
n×2 1656098914
n×3 2484148371
n×4 3312197828
n×5 4140247285

Division

n÷y
n÷2 414024728.5
n÷3 276016485.66667
n÷3 207012364.25
n÷5 165609891.4

Exponentiation

ny
n2 685665903237994849
n3 5.6776527885964E+26
n4 4.7013773086318E+35
n5 3.8929729275646E+44

Nth Root

y√n
2√n 28775.848501825
3√n 939.04288311139
4√n 169.63445552666
5√n 60.759089246072

Divisors of 828049457

1, 20269, 40853, 828049457

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 -828049456
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 828049457 can be divided by 4 positive divisors. The sum of these divisors (counting 828049457) is 1, the average is 0.25.

Base conversion 828049457

Base System Value
2 Binary 110001010110110000100000110001
3 Ternary 2010201010021022102
4 Quaternary 301112300200301
5 Quinary 3143440040312
6 Senary 214055550145
8 Octal 6126604061
10 Decimal 828049457
12 Duodecimal 1b138b355
16 Hexadecimal 315b0831
20 Vigesimal cif63ch
36 Base36 dozz1t

Cryptographic Hash Functions

md5 c698aaf783b5e817a3892f485bf5f04d
sha1 05852e1f06fcf14a0deef261602e2748a58502b6
sha256 cb8b8d5ce085f7a67bbd22758ad8c77451bc5e6d100f20436f9918059e7a6c7f
sha512 2332a83d45296b393eb0889f28d619b492c743e845b7ab1f856fcbf99a33b3305b9c4d068cafb7915a65cb24e839920465588b24cee99eec1d6a7df644ab17cf
ripemd-160 fb1b68948fbf82a693aab8f287e2b88d9fff4e91

828049457 as geometric shapes

Circle

Radius = n
Diameter 1656098914
Circumference 5202788181.8404
Area 2.1540829644295E+18

Sphere

Radius = n
Volume 2.3782496387051E+27
Surface area 8.616331857718E+18
Circumference 5202788181.8404

Square

Length = n
Perimeter 3312197828
Area 685665903237994849
Diagonal 1171038772.4051

Cube

Length = n
Surface area 4113995419427969094
Volume 5.6776527885964E+26
Space diagonal 1434223730.7038

Equilateral Triangle

Length = n
Perimeter 2484148371
Area 2.9690204535645E+17
Altitude 717111865.35191

Triangular Pyramid

Length = n
Surface area 2.9690204535645E+17
Volume 6.6911779800653E+25
Height 390346257.46836