996820921 (number)

996820921 is an odd 9-digits composite number following 996820920 and preceding 996820922. In scientific notation, it is written as 9.96820921 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 944356644 positive integers (up to 996820921) that are relatively prime to 996820921.

Interesting facts

Basic properties

Name

Name nine hundred ninety-six million eight hundred twenty thousand nine hundred twenty-one

Notation

Scientific notation 9.96820921 × 10^8
Engineering notation 9.96820921 × 10^6

Prime Factorization of 996820921

Prime Factorization 19 × 52464259

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 996820921
Product of the distinct prime numbers

The prime factorization of 996820921 is 19 × 52464259. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 2, 55, 42, 425, 772, 409, 5268, 71642, 15247, 926738, 716416, 3297778, 7100538, 6947365, 2916998, 250038973, 307285114, 4766042668, 9475085845

Basic calculations (n = 996820921)

Multiplication

n×y
n×2 1993641842
n×3 2990462763
n×4 3987283684
n×5 4984104605

Division

n÷y
n÷2 498410460.5
n÷3 332273640.33333
n÷3 249205230.25
n÷5 199364184.2

Exponentiation

ny
n2 993651948543288241
n3 9.9049305050037E+26
n4 9.8734419484387E+35
n5 9.8420534964827E+44

Nth Root

y√n
2√n 31572.470935928
3√n 998.93918206323
4√n 177.68643993262
5√n 63.055566071239

Divisors of 996820921

1, 19, 52464259, 996820921

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 -996820920
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 996820921 can be divided by 4 positive divisors. The sum of these divisors (counting 996820921) is 1, the average is 0.25.

Base conversion 996820921

Base System Value
2 Binary 111011011010100100011110111001
3 Ternary 2120110200202020101
4 Quaternary 323122210132321
5 Quinary 4020141232141
6 Senary 242525155401
8 Octal 7332443671
10 Decimal 996820921
12 Duodecimal 2399bbb61
16 Hexadecimal 3b6a47b9
20 Vigesimal fba2c61
36 Base36 ghhby1

Cryptographic Hash Functions

md5 11f24b38dedfc3b512aacd5e535c9ce7
sha1 506c1abc994b325e6877335be720be9a397faf75
sha256 9c4a2f3e1e5eb02cb8897c6f3864ea3d1c10fa9621cc6bfe07582ccc19d1e661
sha512 17262970598f671bf267b3d184548b27321ffaa3db6b35aaba8da417c2e9f31395ff35ff0184c2fed66f9bb34cadb8d901a723343b7c05092f39bf890bd1745a
ripemd-160 5e88cb195a5d909d932134bfdb9a4dccfe475a38

996820921 as geometric shapes

Circle

Radius = n
Diameter 1993641842
Circumference 6263210564.7164
Area 3.1216496617688E+18

Sphere

Radius = n
Volume 4.1489675878449E+27
Surface area 1.2486598647075E+19
Circumference 6263210564.7164

Square

Length = n
Perimeter 3987283684
Area 993651948543288241
Diagonal 1409717665.7354

Cube

Length = n
Surface area 5961911691259729446
Volume 9.9049305050037E+26
Space diagonal 1726544481.2196

Equilateral Triangle

Length = n
Perimeter 2990462763
Area 4.302639149792E+17
Altitude 863272240.6098

Triangular Pyramid

Length = n
Surface area 4.302639149792E+17
Volume 1.1673072545449E+26
Height 469905888.57848