828479985 (number)

828479985 is an odd 9-digits composite number following 828479984 and preceding 828479986. In scientific notation, it is written as 8.28479985 × 10^8. The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors. There are 437565312 positive integers (up to 828479985) that are relatively prime to 828479985.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million four hundred seventy-nine thousand nine hundred eighty-five

Notation

Scientific notation 8.28479985 × 10^8
Engineering notation 8.28479985 × 10^6

Prime Factorization of 828479985

Prime Factorization 15 × 103 × 536233

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 828479985
Product of the distinct prime numbers

The prime factorization of 828479985 is 15 × 103 × 536233. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 828479985)

Multiplication

n×y
n×2 1656959970
n×3 2485439955
n×4 3313919940
n×5 4142399925

Division

n÷y
n÷2 414239992.5
n÷3 276159995
n÷3 207119996.25
n÷5 165695997

Exponentiation

ny
n2 686379085545600225
n3 5.6865133449713E+26
n4 4.7111624907441E+35
n5 3.9031038296643E+44

Nth Root

y√n
2√n 28783.328247442
3√n 939.20560052907
4√n 169.65650075208
5√n 60.765406030755

Divisors of 828479985

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 -828479984
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 828479985 can be divided by 8 positive divisors. The sum of these divisors (counting 828479985) is 1, the average is 0.125.

Base conversion 828479985

Base System Value
2 Binary 110001011000011001100111110001
3 Ternary 2010201221010212220
4 Quaternary 301120121213301
5 Quinary 3144042324420
6 Senary 214113111253
8 Octal 6130314761
10 Decimal 828479985
12 Duodecimal 1b1558529
16 Hexadecimal 316199f1
20 Vigesimal cihjjj5
36 Base36 dp978x

Cryptographic Hash Functions

md5 1572ce6308cba7de6ac32f91f3d0466b
sha1 cfdffd9891c784e7e592e00bcf59b4e0e48c23d5
sha256 3825be1155b5f67157a3bc739d623c0f8a1dfb3b19c13af41ba3ef45caf1e95a
sha512 31b4f805e22a636b4cbb0a4be28debe933c0ede551a65da11a2de252ea4ce7f1b1988a0873574347d3eb1cad3c1f6bfd559d33961aee605a0579572046d1e834
ripemd-160 16c9ac08ea874aaa7a8412bcb3cdc47dce61375f

828479985 as geometric shapes

Circle

Radius = n
Diameter 1656959970
Circumference 5205493269.0444
Area 2.1563234927277E+18

Sphere

Radius = n
Volume 2.3819611398803E+27
Surface area 8.625293970911E+18
Circumference 5205493269.0444

Square

Length = n
Perimeter 3313919940
Area 686379085545600225
Diagonal 1171647630.9417

Cube

Length = n
Surface area 4118274513273601350
Volume 5.6865133449713E+26
Space diagonal 1434969427.0739

Equilateral Triangle

Length = n
Perimeter 2485439955
Area 2.9721086235441E+17
Altitude 717484713.53695

Triangular Pyramid

Length = n
Surface area 2.9721086235441E+17
Volume 6.701620245895E+25
Height 390549210.31389