8489920 (number)

8489920 is an even 7-digits composite number following 8489919 and preceding 8489921. In scientific notation, it is written as 8.489920 × 10^6. The sum of its digits is 40. It has a total of 9 prime factors and 56 positive divisors. There are 3311616 positive integers (up to 8489920) that are relatively prime to 8489920.

Interesting facts

Basic properties

Name

Name eight million four hundred eighty-nine thousand nine hundred twenty

Notation

Scientific notation 8.489920 × 10^6
Engineering notation 8.489920 × 10^6

Prime Factorization of 8489920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 43 × 617

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 265310
Product of the distinct prime numbers

The prime factorization of 8489920 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 43 × 617. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8489920)

Multiplication

n×y
n×2 16979840
n×3 25469760
n×4 33959680
n×5 42449600

Division

n÷y
n÷2 4244960
n÷3 2829973.3333333
n÷3 2122480
n÷5 1697984

Exponentiation

ny
n2 72078741606400
n3 6.1194274993901E+20
n4 5.1953449915622E+27
n5 4.4108063350764E+34

Nth Root

y√n
2√n 2913.7467288699
3√n 204.00205047279
4√n 53.979132346397
5√n 24.309762705183

Divisors of 8489920

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8489919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8489920 can be divided by 56 positive divisors. The sum of these divisors (counting 8489920) is 1, the average is 0.017857142857143.

Base conversion 8489920

Base System Value
2 Binary 100000011000101111000000
3 Ternary 120222022222111
4 Quaternary 200120233000
5 Quinary 4133134140
6 Senary 501545104
8 Octal 40305700
10 Decimal 8489920
12 Duodecimal 2a15194
16 Hexadecimal 818bc0
20 Vigesimal 2d14g0
36 Base36 51yv4

Cryptographic Hash Functions

md5 1f450b0d225e3f2f2bf35c649098b59d
sha1 c3a1492294d6b94bf6e5e9372278241adfa0459e
sha256 237401405a4f2937db79960cf1c427c1158a53d5f338c135e2d4b5ea034f0daf
sha512 e456e5c083e62286533e8269968276e665ae7e025afbcbe20f3963de2c584666f50ccada804ded121c2c3849bd8937740c15d610bb67375588f56620f680fcfc
ripemd-160 92d0068bfc6b296dec52afee8ee573188d46a7ff

8489920 as geometric shapes

Circle

Radius = n
Diameter 16979840
Circumference 53343740.60313
Area 2.2644204511066E+14

Sphere

Radius = n
Volume 2.5632997968346E+21
Surface area 9.0576818044265E+14
Circumference 53343740.60313

Square

Length = n
Perimeter 33959680
Area 72078741606400
Diagonal 12006560.007463

Cube

Length = n
Surface area 432472449638400
Volume 6.1194274993901E+20
Space diagonal 14704972.792195

Equilateral Triangle

Length = n
Perimeter 25469760
Area 31211010651978
Altitude 7352486.3960976

Triangular Pyramid

Length = n
Surface area 31211010651978
Volume 7.2118144696636E+19
Height 4002186.6691542