828431393 (number)

828431393 is an odd 9-digits composite number following 828431392 and preceding 828431394. In scientific notation, it is written as 8.28431393 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 812800560 positive integers (up to 828431393) that are relatively prime to 828431393.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million four hundred thirty-one thousand three hundred ninety-three

Notation

Scientific notation 8.28431393 × 10^8
Engineering notation 8.28431393 × 10^6

Prime Factorization of 828431393

Prime Factorization 53 × 15630781

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 828431393
Product of the distinct prime numbers

The prime factorization of 828431393 is 53 × 15630781. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 4, 59, 45, 581, 5, 3341, 5187, 26544, 86152, 322185, 906823, 9433670, 5509903, 9644298, 69536214, 644521724, 819626578, 2158280601, 4735019606

Basic calculations (n = 828431393)

Multiplication

n×y
n×2 1656862786
n×3 2485294179
n×4 3313725572
n×5 4142156965

Division

n÷y
n÷2 414215696.5
n÷3 276143797.66667
n÷3 207107848.25
n÷5 165686278.6

Exponentiation

ny
n2 686298572907920449
n3 5.6855128276802E+26
n4 4.7100573117545E+35
n5 3.9019593398866E+44

Nth Root

y√n
2√n 28782.484135321
3√n 939.18723807749
4√n 169.65401302451
5√n 60.764693211632

Divisors of 828431393

1, 53, 15630781, 828431393

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 -828431392
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 828431393 can be divided by 4 positive divisors. The sum of these divisors (counting 828431393) is 1, the average is 0.25.

Base conversion 828431393

Base System Value
2 Binary 110001011000001101110000100001
3 Ternary 2010201211200020012
4 Quaternary 301120031300201
5 Quinary 3144034301033
6 Senary 214112054305
8 Octal 6130156041
10 Decimal 828431393
12 Duodecimal 1b1534395
16 Hexadecimal 3160dc21
20 Vigesimal cihdi9d
36 Base36 dp85r5

Cryptographic Hash Functions

md5 82cc7332b93fd26ad9d3d9335bb85d32
sha1 27bc4eec2766e67d49611fcd429d1f6eb1b6838b
sha256 16f03253e2b5ae67a854ab4e520d999fece4017e0195646148786b72452914eb
sha512 ee968f68e542602d03997209d6e3a562b055c77ee1b539797cfa4ec76ae2b2a4e433206368cd10f7d3233e5abf990bb0f3341d9c3c0c08a0350e53ed92f2b7fc
ripemd-160 3b370685ecf7bb0d297d4d8b5cc4108a9743ed14

828431393 as geometric shapes

Circle

Radius = n
Diameter 1656862786
Circumference 5205187956.5039
Area 2.1560705548167E+18

Sphere

Radius = n
Volume 2.3815420441774E+27
Surface area 8.6242822192667E+18
Circumference 5205187956.5039

Square

Length = n
Perimeter 3313725572
Area 686298572907920449
Diagonal 1171578911.4762

Cube

Length = n
Surface area 4117791437447522694
Volume 5.6855128276802E+26
Space diagonal 1434885263.2611

Equilateral Triangle

Length = n
Perimeter 2485294179
Area 2.9717599935963E+17
Altitude 717442631.63053

Triangular Pyramid

Length = n
Surface area 2.9717599935963E+17
Volume 6.7004411249596E+25
Height 390526303.82541