8389942493 (number)

8389942493 is an odd 10-digits composite number following 8389942492 and preceding 8389942494. In scientific notation, it is written as 8.389942493 × 10^9. The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors. There are 7883090944 positive integers (up to 8389942493) that are relatively prime to 8389942493.

Interesting facts

Basic properties

Name

Name eight billion three hundred eighty-nine million nine hundred forty-two thousand four hundred ninety-three

Notation

Scientific notation 8.389942493 × 10^9
Engineering notation 8.389942493 × 10^9

Prime Factorization of 8389942493

Prime Factorization 17 × 593 × 832253

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8389942493
Product of the distinct prime numbers

The prime factorization of 8389942493 is 17 × 593 × 832253. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8389942493)

Multiplication

n×y
n×2 16779884986
n×3 25169827479
n×4 33559769972
n×5 41949712465

Division

n÷y
n÷2 4194971246.5
n÷3 2796647497.6667
n÷3 2097485623.25
n÷5 1677988498.6

Exponentiation

ny
n2 7.0391135035847E+19
n3 5.9057757496775E+29
n4 4.9549118916349E+39
n5 4.1571425828698E+49

Nth Root

y√n
2√n 91596.629266584
3√n 2031.9810869606
4√n 302.64935034885
5√n 96.549892999452

Divisors of 8389942493

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 -8389942492
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 8389942493 can be divided by 8 positive divisors. The sum of these divisors (counting 8389942493) is 1, the average is 0.125.

Base conversion 8389942493

Base System Value
2 Binary 111110100000101000101110011011101
3 Ternary 210122201011020102212
4 Quaternary 13310011011303131
5 Quinary 114140311124433
6 Senary 3504305330205
8 Octal 76405056335
10 Decimal 8389942493
12 Duodecimal 1761936965
16 Hexadecimal 1f4145cdd
20 Vigesimal 6b1h2g4d
36 Base36 3ur5l25

Cryptographic Hash Functions

md5 02e690cca469255bc05032d7b51a2d07
sha1 7cffd59c52462cad19c321c8dfffddd114cbec74
sha256 447ae67cd63149d312ade1fd8e207144bea3b905f4dd6c658765ab13af398e97
sha512 b749b741bbef17c94b91d19d74e19417f1a305f710174e99b0df5f218387e56a74b0ea6861cab9d303e248955138763b207e0ca938099f01d7949bb838a89c5f
ripemd-160 88a652d087066ca17527e5fff41107c689a708b0

8389942493 as geometric shapes

Circle

Radius = n
Diameter 16779884986
Circumference 52715563400.099
Area 2.2114027270646E+20

Sphere

Radius = n
Volume 2.4738055611914E+30
Surface area 8.8456109082586E+20
Circumference 52715563400.099

Square

Length = n
Perimeter 33559769972
Area 7.0391135035847E+19
Diagonal 11865170461.131

Cube

Length = n
Surface area 4.2234681021508E+20
Volume 5.9057757496775E+29
Space diagonal 14531806670.457

Equilateral Triangle

Length = n
Perimeter 25169827479
Area 3.0480255571132E+19
Altitude 7265903335.2285

Triangular Pyramid

Length = n
Surface area 3.0480255571132E+19
Volume 6.9600234679401E+28
Height 3955056820.377