8021304920 (number)

8021304920 is an even 10-digits composite number following 8021304919 and preceding 8021304921. In scientific notation, it is written as 8.021304920 × 10^9. The sum of its digits is 29. It has a total of 6 prime factors and 32 positive divisors. There are 3204746880 positive integers (up to 8021304920) that are relatively prime to 8021304920.

Interesting facts

Basic properties

Name

Name eight billion twenty-one million three hundred four thousand nine hundred twenty

Notation

Scientific notation 8.021304920 × 10^9
Engineering notation 8.021304920 × 10^9

Prime Factorization of 8021304920

Prime Factorization 2 × 2 × 2 × 5 × 853 × 235091

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2005326230
Product of the distinct prime numbers

The prime factorization of 8021304920 is 2 × 2 × 2 × 5 × 853 × 235091. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8021304920)

Multiplication

n×y
n×2 16042609840
n×3 24063914760
n×4 32085219680
n×5 40106524600

Division

n÷y
n÷2 4010652460
n÷3 2673768306.6667
n÷3 2005326230
n÷5 1604260984

Exponentiation

ny
n2 6.4341332619616E+19
n3 5.1610144790108E+29
n4 4.1398070832681E+39
n5 3.3206654924869E+49

Nth Root

y√n
2√n 89561.738035838
3√n 2001.7738362873
4√n 299.26867199197
5√n 95.68613333829

Divisors of 8021304920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8021304919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8021304920 can be divided by 32 positive divisors. The sum of these divisors (counting 8021304920) is 1, the average is 0.03125.

Base conversion 8021304920

Base System Value
2 Binary 111011110000110110110011001011000
3 Ternary 202201000111111202102
4 Quaternary 13132012312121120
5 Quinary 112411423224140
6 Senary 3403540222532
8 Octal 73606663130
10 Decimal 8021304920
12 Duodecimal 167a39aa48
16 Hexadecimal 1de1b6658
20 Vigesimal 656d3260
36 Base36 3onoehk

Cryptographic Hash Functions

md5 db640cdd7ea6d1963d36fcab2f8df083
sha1 32e4fd4760e4aa63b9357cb051fd1da562dc115a
sha256 370571639ee41bc10b37da841920037f90cbd8e38efcc8723e078b9936b69f7d
sha512 58e557ca058cc92b9416ff48291b741fafb6a9d296b0c842269e3b63922005125e08cdcabc8472c8d7141a51909d976012252d86866ce59955310f91054d8ddd
ripemd-160 4891509b7ce75e5b96b1e731bfb829c5e845ebf4

8021304920 as geometric shapes

Circle

Radius = n
Diameter 16042609840
Circumference 50399345217.751
Area 2.0213425787996E+20

Sphere

Radius = n
Volume 2.1618406896441E+30
Surface area 8.0853703151985E+20
Circumference 50399345217.751

Square

Length = n
Perimeter 32085219680
Area 6.4341332619616E+19
Diagonal 11343838205.794

Cube

Length = n
Surface area 3.860479957177E+20
Volume 5.1610144790108E+29
Space diagonal 13893307664.442

Equilateral Triangle

Length = n
Perimeter 24063914760
Area 2.7860614280966E+19
Altitude 6946653832.2211

Triangular Pyramid

Length = n
Surface area 2.7860614280966E+19
Volume 6.0823138931842E+28
Height 3781279401.9313