828542949 (number)

828542949 is an odd 9-digits composite number following 828542948 and preceding 828542950. In scientific notation, it is written as 8.28542949 × 10^8. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 502669440 positive integers (up to 828542949) that are relatively prime to 828542949.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.28542949 × 10^8
Engineering notation 8.28542949 × 10^6

Prime Factorization of 828542949

Prime Factorization 3 × 169 × 71 × 23017

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 828542949
Product of the distinct prime numbers

The prime factorization of 828542949 is 3 × 169 × 71 × 23017. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 10, 84, 324, 270, 3866, 7132, 79663, 97576, 257337, 911906, 6946315, 9766675, 85673102, 89811781, 595625348, 276790055, 3344987451, 2704301453

Basic calculations (n = 828542949)

Multiplication

n×y
n×2 1657085898
n×3 2485628847
n×4 3314171796
n×5 4142714745

Division

n÷y
n÷2 414271474.5
n÷3 276180983
n÷3 207135737.25
n÷5 165708589.8

Exponentiation

ny
n2 686483418337616601
n3 5.6878099586905E+26
n4 4.712594836525E+35
n5 3.9045872232966E+44

Nth Root

y√n
2√n 28784.421984817
3√n 939.22939295394
4√n 169.65972410922
5√n 60.766329629826

Divisors of 828542949

1, 3, 71, 169, 213, 507, 11999, 23017, 35997, 69051, 1634207, 3889873, 4902621, 11669619, 276180983, 828542949

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -828542948
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 828542949 can be divided by 16 positive divisors. The sum of these divisors (counting 828542949) is 1, the average is 0.0625.

Base conversion 828542949

Base System Value
2 Binary 110001011000101000111111100101
3 Ternary 2010202001100020220
4 Quaternary 301120220333211
5 Quinary 3144101333244
6 Senary 214114314553
8 Octal 6130507745
10 Decimal 828542949
12 Duodecimal 1b1588a59
16 Hexadecimal 31628fe5
20 Vigesimal cii7h79
36 Base36 dpajtx

Cryptographic Hash Functions

md5 b3e79511390cac80f5dc543e567afcfb
sha1 f0d4c07a5a795bec173cea65dfabc0b18289383b
sha256 c7e809405c97af19b1217355265cab7441a2cd7e79938b66e10c765c551810e9
sha512 7e39b86b27d0a372a045ebb0fa7402824596baa1d6cddd1f2225754c55591fc12aff65e1c663727f66570ede850dc0f683d474cae29a142642d8efea16676030
ripemd-160 612aa9a55882243565c9ba568f6d2702494a7ba9

828542949 as geometric shapes

Circle

Radius = n
Diameter 1657085898
Circumference 5205888883.524
Area 2.1566512638607E+18

Sphere

Radius = n
Volume 2.3825042641649E+27
Surface area 8.6266050554427E+18
Circumference 5205888883.524

Square

Length = n
Perimeter 3314171796
Area 686483418337616601
Diagonal 1171736675.4844

Cube

Length = n
Surface area 4118900510025699606
Volume 5.6878099586905E+26
Space diagonal 1435078483.9209

Equilateral Triangle

Length = n
Perimeter 2485628847
Area 2.9725603977858E+17
Altitude 717539241.96047

Triangular Pyramid

Length = n
Surface area 2.9725603977858E+17
Volume 6.7031483198174E+25
Height 390578891.82813