828493869 (number)

828493869 is an odd 9-digits composite number following 828493868 and preceding 828493870. In scientific notation, it is written as 8.28493869 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 473273280 positive integers (up to 828493869) that are relatively prime to 828493869.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million four hundred ninety-three thousand eight hundred sixty-nine

Notation

Scientific notation 8.28493869 × 10^8
Engineering notation 8.28493869 × 10^6

Prime Factorization of 828493869

Prime Factorization 21 × 5581 × 7069

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 828493869
Product of the distinct prime numbers

The prime factorization of 828493869 is 21 × 5581 × 7069. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 828493869)

Multiplication

n×y
n×2 1656987738
n×3 2485481607
n×4 3313975476
n×5 4142469345

Division

n÷y
n÷2 414246934.5
n÷3 276164623
n÷3 207123467.25
n÷5 165698773.8

Exponentiation

ny
n2 686402090970589161
n3 5.6867992403791E+26
n4 4.711478304888E+35
n5 3.9034308895262E+44

Nth Root

y√n
2√n 28783.569427713
3√n 939.21084702786
4√n 169.65721154055
5√n 60.765609695601

Divisors of 828493869

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -828493868
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 828493869 can be divided by 8 positive divisors. The sum of these divisors (counting 828493869) is 1, the average is 0.125.

Base conversion 828493869

Base System Value
2 Binary 110001011000011101000000101101
3 Ternary 2010201221211221010
4 Quaternary 301120131000231
5 Quinary 3144043300434
6 Senary 214113255433
8 Octal 6130350055
10 Decimal 828493869
12 Duodecimal 1b1564579
16 Hexadecimal 3161d02d
20 Vigesimal cii1ed9
36 Base36 dp9hyl

Cryptographic Hash Functions

md5 89ce5fef01776b780ff37ef99d7148d6
sha1 a6305bec60ed150b45f42ed4ee46ecc42c7506f5
sha256 27170ab87116f8e4b8134b7236fe818315ade7e0b9a576b3427967b863139735
sha512 a82cef94aa19397042ac7113fd94fa22212e67c82901c8142c260645121c4d60a1cbf45d40d9d65b79dacc48a1135c913ebdfe282dca5fd86cf98e964326179f
ripemd-160 56295059da691a6a0321e4fd66bb0e398e9c0c2f

828493869 as geometric shapes

Circle

Radius = n
Diameter 1656987738
Circumference 5205580504.7892
Area 2.1563957664019E+18

Sphere

Radius = n
Volume 2.3820808954687E+27
Surface area 8.6255830656075E+18
Circumference 5205580504.7892

Square

Length = n
Perimeter 3313975476
Area 686402090970589161
Diagonal 1171667265.8828

Cube

Length = n
Surface area 4118412545823534966
Volume 5.6867992403791E+26
Space diagonal 1434993474.8673

Equilateral Triangle

Length = n
Perimeter 2485481607
Area 2.9722082399564E+17
Altitude 717496737.43366

Triangular Pyramid

Length = n
Surface area 2.9722082399564E+17
Volume 6.7019571768643E+25
Height 390555755.29425