828398965 (number)

828398965 is an odd 9-digits composite number following 828398964 and preceding 828398966. In scientific notation, it is written as 8.28398965 × 10^8. The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors. There are 662612112 positive integers (up to 828398965) that are relatively prime to 828398965.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.28398965 × 10^8
Engineering notation 8.28398965 × 10^6

Prime Factorization of 828398965

Prime Factorization 5 × 9719 × 17047

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 828398965
Product of the distinct prime numbers

The prime factorization of 828398965 is 5 × 9719 × 17047. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 72, 14, 125, 628, 9289, 9796, 39084, 22992, 326645, 593385, 5038100, 9265447, 88981310, 88051589, 872698073, 895744811, 9159467971, 7001955099

Basic calculations (n = 828398965)

Multiplication

n×y
n×2 1656797930
n×3 2485196895
n×4 3313595860
n×5 4141994825

Division

n÷y
n÷2 414199482.5
n÷3 276132988.33333
n÷3 207099741.25
n÷5 165679793

Exponentiation

ny
n2 686244845213071225
n3 5.6848451951109E+26
n4 4.7093198758151E+35
n5 3.9011957109792E+44

Nth Root

y√n
2√n 28781.920801086
3√n 939.17498344727
4√n 169.65235277203
5√n 60.76421749129

Divisors of 828398965

1, 5, 9719, 17047, 48595, 85235, 165679793, 828398965

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 -828398964
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 828398965 can be divided by 8 positive divisors. The sum of these divisors (counting 828398965) is 1, the average is 0.125.

Base conversion 828398965

Base System Value
2 Binary 110001011000000101110101110101
3 Ternary 2010201210000202011
4 Quaternary 301120011311311
5 Quinary 3144032231330
6 Senary 214111244221
8 Octal 6130056565
10 Decimal 828398965
12 Duodecimal 1b1519671
16 Hexadecimal 31605d75
20 Vigesimal cih9h85
36 Base36 dp7gqd

Cryptographic Hash Functions

md5 272647e50c9dfb264071f5a6f666898d
sha1 18c70537a08a8027c6adac25d55baa926ff0f67b
sha256 c2a9bd4c7749311f75a51bee4e005f7297513318c7fe50b899b57478f9d46d30
sha512 05ad0d06acdcedf097f5c41a98e55952cdc8c8a96ceb07a049997b6f6e1b9ef3bedac6e5c689e57df4f52561258e4ae2fc1f371ec6e33348c16450516e06a0ab
ripemd-160 f8bbc55c7cfcf0a22be2448b8e41f60e54316b33

828398965 as geometric shapes

Circle

Radius = n
Diameter 1656797930
Circumference 5204984205.3708
Area 2.1559017642852E+18

Sphere

Radius = n
Volume 2.3812623869008E+27
Surface area 8.623607057141E+18
Circumference 5204984205.3708

Square

Length = n
Perimeter 3313595860
Area 686244845213071225
Diagonal 1171533051.3588

Cube

Length = n
Surface area 4117469071278427350
Volume 5.6848451951109E+26
Space diagonal 1434829096.3175

Equilateral Triangle

Length = n
Perimeter 2485196895
Area 2.9715273458532E+17
Altitude 717414548.15874

Triangular Pyramid

Length = n
Surface area 2.9715273458532E+17
Volume 6.6996543124312E+25
Height 390511017.11961