993491531 (number)

993491531 is an odd 9-digits composite number following 993491530 and preceding 993491532. In scientific notation, it is written as 9.93491531 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 985408128 positive integers (up to 993491531) that are relatively prime to 993491531.

Interesting facts

Basic properties

Name

Name nine hundred ninety-three million four hundred ninety-one thousand five hundred thirty-one

Notation

Scientific notation 9.93491531 × 10^8
Engineering notation 9.93491531 × 10^6

Prime Factorization of 993491531

Prime Factorization 137 × 1609 × 4507

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 993491531
Product of the distinct prime numbers

The prime factorization of 993491531 is 137 × 1609 × 4507. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 993491531)

Multiplication

n×y
n×2 1986983062
n×3 2980474593
n×4 3973966124
n×5 4967457655

Division

n÷y
n÷2 496745765.5
n÷3 331163843.66667
n÷3 248372882.75
n÷5 198698306.2

Exponentiation

ny
n2 987025422168723961
n3 9.8060139780633E+26
n4 9.7421918400735E+35
n5 9.6787850864903E+44

Nth Root

y√n
2√n 31519.700680685
3√n 997.82578655521
4√n 177.5378851983
5√n 63.013388463199

Divisors of 993491531

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 -993491530
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 993491531 can be divided by 8 positive divisors. The sum of these divisors (counting 993491531) is 1, the average is 0.125.

Base conversion 993491531

Base System Value
2 Binary 111011001101110111101001001011
3 Ternary 2120020102121011122
4 Quaternary 323031313221023
5 Quinary 4013313212111
6 Senary 242325545455
8 Octal 7315675113
10 Decimal 993491531
12 Duodecimal 23887528b
16 Hexadecimal 3b377a4b
20 Vigesimal fa968gb
36 Base36 gfhyyz

Cryptographic Hash Functions

md5 098e3ed5be9600b82be72ec2514536fa
sha1 0d14f0174d414c7e6923e53b37b1f81484821d90
sha256 af9dd68b620d9c5ac4eccd27bfdc107002a341a17057f25526f2dc60bd92340f
sha512 ca420e111ab4dbe1629143eced798b17545db5e627521a50e7a6ade9b937d5f574033b0f1e6721913547ab79b96fd5f9719cfb8c6ac033d594b832ff83397da3
ripemd-160 91eb836fe346d0bca0610b1247e428050fb09b3d

993491531 as geometric shapes

Circle

Radius = n
Diameter 1986983062
Circumference 6242291390.3866
Area 3.1008318151916E+18

Sphere

Radius = n
Volume 4.107533529931E+27
Surface area 1.2403327260767E+19
Circumference 6242291390.3866

Square

Length = n
Perimeter 3973966124
Area 987025422168723961
Diagonal 1405009197.243

Cube

Length = n
Surface area 5922152533012343766
Volume 9.8060139780633E+26
Space diagonal 1720777808.5814

Equilateral Triangle

Length = n
Perimeter 2980474593
Area 4.2739454488959E+17
Altitude 860388904.2907

Triangular Pyramid

Length = n
Surface area 4.2739454488959E+17
Volume 1.1556498300498E+26
Height 468336399.081