993236985 (number)

993236985 is an odd 9-digits composite number following 993236984 and preceding 993236986. In scientific notation, it is written as 9.93236985 × 10^8. The sum of its digits is 54. It has a total of 8 prime factors and 144 positive divisors. There are 456855552 positive integers (up to 993236985) that are relatively prime to 993236985.

Interesting facts

Basic properties

Name

Name nine hundred ninety-three million two hundred thirty-six thousand nine hundred eighty-five

Notation

Scientific notation 9.93236985 × 10^8
Engineering notation 9.93236985 × 10^6

Prime Factorization of 993236985

Prime Factorization 3 × 13 × 5 × 81 × 3 × 9 × 17 × 137

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 331078995
Product of the distinct prime numbers

The prime factorization of 993236985 is 3 × 13 × 5 × 81 × 3 × 9 × 17 × 137. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 993236985)

Multiplication

n×y
n×2 1986473970
n×3 2979710955
n×4 3972947940
n×5 4966184925

Division

n÷y
n÷2 496618492.5
n÷3 331078995
n÷3 248309246.25
n÷5 198647397

Exponentiation

ny
n2 986519708371890225
n3 9.7984786078638E+26
n4 9.7322113500616E+35
n5 9.666392258718E+44

Nth Root

y√n
2√n 31515.662534683
3√n 997.74056044442
4√n 177.52651220221
5√n 63.010159155333

Divisors of 993236985

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -993236984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 993236985 can be divided by 144 positive divisors. The sum of these divisors (counting 993236985) is 1, the average is 0.0069444444444444.

Base conversion 993236985

Base System Value
2 Binary 111011001100111001011111111001
3 Ternary 2120012221200000000
4 Quaternary 323030321133321
5 Quinary 4013232040420
6 Senary 242320303213
8 Octal 7314713771
10 Decimal 993236985
12 Duodecimal 238771b09
16 Hexadecimal 3b3397f9
20 Vigesimal fa7ec95
36 Base36 gfcik9

Cryptographic Hash Functions

md5 afd08e81abb6d57ea528caddd62eaedb
sha1 da7eee26d8a55aa96bb3f1341e8f556e6e265d3a
sha256 352b17e8158b2a07e6fbff95317fb5c08b8edc4cef24fb2e82d3155df2c93f81
sha512 5ef437b33844ffa633bab683a4e061cffe76a421001cd31da8a4cdecba0c818a35f43b88c5b0789d47b47536cf08628854b7175982047e1165850ab241c9de65
ripemd-160 4a6c54113fe81ae5a8e4694d6e07c46148bdf3c8

993236985 as geometric shapes

Circle

Radius = n
Diameter 1986473970
Circumference 6240692030.6994
Area 3.0992430684427E+18

Sphere

Radius = n
Volume 4.1043771214429E+27
Surface area 1.2396972273771E+19
Circumference 6240692030.6994

Square

Length = n
Perimeter 3972947940
Area 986519708371890225
Diagonal 1404649214.8376

Cube

Length = n
Surface area 5919118250231341350
Volume 9.7984786078638E+26
Space diagonal 1720336921.9765

Equilateral Triangle

Length = n
Perimeter 2979710955
Area 4.2717556439204E+17
Altitude 860168460.98826

Triangular Pyramid

Length = n
Surface area 4.2717556439204E+17
Volume 1.1547617781553E+26
Height 468216404.94585