828398538 (number)

828398538 is an even 9-digits composite number following 828398537 and preceding 828398539. In scientific notation, it is written as 8.28398538 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 251029800 positive integers (up to 828398538) that are relatively prime to 828398538.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million three hundred ninety-eight thousand five hundred thirty-eight

Notation

Scientific notation 8.28398538 × 10^8
Engineering notation 8.28398538 × 10^6

Prime Factorization of 828398538

Prime Factorization 2 × 11 × 9 × 4183831

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 828398538
Product of the distinct prime numbers

The prime factorization of 828398538 is 2 × 11 × 9 × 4183831. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 54, 69, 44, 868, 2100, 9193, 84516, 88587, 886221, 288272, 7503135, 2674352, 73203234, 32105381, 142911173, 610509799, 8057972209, 8347847772

Basic calculations (n = 828398538)

Multiplication

n×y
n×2 1656797076
n×3 2485195614
n×4 3313594152
n×5 4141992690

Division

n÷y
n÷2 414199269
n÷3 276132846
n÷3 207099634.5
n÷5 165679707.6

Exponentiation

ny
n2 686244137760537444
n3 5.684836404319E+26
n4 4.709310166107E+35
n5 3.9011856565916E+44

Nth Root

y√n
2√n 28781.913383234
3√n 939.17482208067
4√n 169.65233091011
5√n 60.76421122708

Divisors of 828398538

1, 2, 9, 11, 18, 22, 99, 198, 4183831, 8367662, 37654479, 46022141, 75308958, 92044282, 414199269, 828398538

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 -828398537
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 828398538 can be divided by 16 positive divisors. The sum of these divisors (counting 828398538) is 1, the average is 0.0625.

Base conversion 828398538

Base System Value
2 Binary 110001011000000101101111001010
3 Ternary 2010201210000011100
4 Quaternary 301120011233022
5 Quinary 3144032223123
6 Senary 214111242230
8 Octal 6130055712
10 Decimal 828398538
12 Duodecimal 1b1519376
16 Hexadecimal 31605bca
20 Vigesimal cih9g6i
36 Base36 dp7gei

Cryptographic Hash Functions

md5 8a28faa717ef335686d9469d0bea24cc
sha1 623c6a43104ec14055ca36157c42db256f417142
sha256 a1a6c85e37ab2bb7f22028d29c72fea704bc12ab5fba9fc9c70ecccd6969e957
sha512 1d50b21066030e3c0e7e37aa7a715c884fbfbfc64ea186dbeae5ac6f3308df57a9e61b40e44cef38007c4c99e87a6e87f3a82faad38b0fb28c439cbab328832f
ripemd-160 73b5c97cfd5035fcf07b1418146a4444012b5373

828398538 as geometric shapes

Circle

Radius = n
Diameter 1656797076
Circumference 5204981522.4507
Area 2.1558995417576E+18

Sphere

Radius = n
Volume 2.3812587046225E+27
Surface area 8.6235981670303E+18
Circumference 5204981522.4507

Square

Length = n
Perimeter 3313594152
Area 686244137760537444
Diagonal 1171532447.4896

Cube

Length = n
Surface area 4117464826563224664
Volume 5.684836404319E+26
Space diagonal 1434828356.7318

Equilateral Triangle

Length = n
Perimeter 2485195614
Area 2.9715242824939E+17
Altitude 717414178.36589

Triangular Pyramid

Length = n
Surface area 2.9715242824939E+17
Volume 6.6996439523835E+25
Height 390510815.82988