828399538 (number)

828399538 is an even 9-digits composite number following 828399537 and preceding 828399539. In scientific notation, it is written as 8.28399538 × 10^8. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 414199768 positive integers (up to 828399538) that are relatively prime to 828399538.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.28399538 × 10^8
Engineering notation 8.28399538 × 10^6

Prime Factorization of 828399538

Prime Factorization 2 × 414199769

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 828399538
Product of the distinct prime numbers

The prime factorization of 828399538 is 2 × 414199769. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 7, 67, 83, 463, 306, 6051, 9334, 32510, 23133, 4577, 154079, 2549999, 1369961, 96955231, 10894579, 780691498, 397797243, 5423719700, 8794309347

Basic calculations (n = 828399538)

Multiplication

n×y
n×2 1656799076
n×3 2485198614
n×4 3313598152
n×5 4141997690

Division

n÷y
n÷2 414199769
n÷3 276133179.33333
n÷3 207099884.5
n÷5 165679907.6

Exponentiation

ny
n2 686245794558613444
n3 5.684856991668E+26
n4 4.7093329054938E+35
n5 3.9012092031993E+44

Nth Root

y√n
2√n 28781.93075525
3√n 939.17519998832
4√n 169.65238210898
5√n 60.764225897357

Divisors of 828399538

1, 2, 414199769, 828399538

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 -828399537
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 828399538 can be divided by 4 positive divisors. The sum of these divisors (counting 828399538) is 1, the average is 0.25.

Base conversion 828399538

Base System Value
2 Binary 110001011000000101111110110010
3 Ternary 2010201210001112101
4 Quaternary 301120011332302
5 Quinary 3144032241123
6 Senary 214111251014
8 Octal 6130057662
10 Decimal 828399538
12 Duodecimal 1b1519a6a
16 Hexadecimal 31605fb2
20 Vigesimal cih9igi
36 Base36 dp7h6a

Cryptographic Hash Functions

md5 0fe1d0d7a912dec8ec884ac25ee791b1
sha1 d3f7d94b22b3ddf8695df62103d6db792176ebc6
sha256 003d198cb48fcf62e417493d2f45bfb7a3437abdf6361edd244b2b21d7b38b03
sha512 99080100b32cd3e6dad1b5950f0eac6985fcd344be005836feb347d3eef0997b20103e2f2527ce869c1395ab79381dd74a712d19435b052fb3438fe22fc7be77
ripemd-160 ef5690bae8fa58b81be6bdcb15bb2427db1c92fb

828399538 as geometric shapes

Circle

Radius = n
Diameter 1656799076
Circumference 5204987805.636
Area 2.1559047467422E+18

Sphere

Radius = n
Volume 2.381267328231E+27
Surface area 8.6236189869689E+18
Circumference 5204987805.636

Square

Length = n
Perimeter 3313598152
Area 686245794558613444
Diagonal 1171533861.7032

Cube

Length = n
Surface area 4117474767351680664
Volume 5.684856991668E+26
Space diagonal 1434830088.7826

Equilateral Triangle

Length = n
Perimeter 2485198614
Area 2.97153145664E+17
Altitude 717415044.39129

Triangular Pyramid

Length = n
Surface area 2.97153145664E+17
Volume 6.699668214807E+25
Height 390511287.2344