8021269440 (number)

8021269440 is an even 10-digits composite number following 8021269439 and preceding 8021269441. In scientific notation, it is written as 8.021269440 × 10^9. The sum of its digits is 36. It has a total of 10 prime factors and 112 positive divisors. There are 2132895744 positive integers (up to 8021269440) that are relatively prime to 8021269440.

Interesting facts

Basic properties

Name

Name eight billion twenty-one million two hundred sixty-nine thousand four hundred forty

Notation

Scientific notation 8.021269440 × 10^9
Engineering notation 8.021269440 × 10^9

Prime Factorization of 8021269440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 5 × 367 × 7589

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 250664670
Product of the distinct prime numbers

The prime factorization of 8021269440 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 5 × 367 × 7589. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8021269440)

Multiplication

n×y
n×2 16042538880
n×3 24063808320
n×4 32085077760
n×5 40106347200

Division

n÷y
n÷2 4010634720
n÷3 2673756480
n÷3 2005317360
n÷5 1604253888

Exponentiation

ny
n2 6.4340763429078E+19
n3 5.1609459943993E+29
n4 4.1397338386366E+39
n5 3.3205920529589E+49

Nth Root

y√n
2√n 89561.539959963
3√n 2001.770884854
4√n 299.26834105859
5√n 95.686048689968

Divisors of 8021269440

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8021269439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8021269440 can be divided by 112 positive divisors. The sum of these divisors (counting 8021269440) is 1, the average is 0.0089285714285714.

Base conversion 8021269440

Base System Value
2 Binary 111011110000110101101101111000000
3 Ternary 202201000102201002100
4 Quaternary 13132012231233000
5 Quinary 112411421110230
6 Senary 3403535350400
8 Octal 73606555700
10 Decimal 8021269440
12 Duodecimal 167a382400
16 Hexadecimal 1de1adbc0
20 Vigesimal 656cidc0
36 Base36 3onnn40

Cryptographic Hash Functions

md5 63f6645567349537104f3e7cfe2a454e
sha1 c30ffb84b00ef7c5bb50004b5f1a7154251158a2
sha256 8c6187cb9ab52666ba55dd2c3ab42ad3780dfc690a737f4d297b4a8488f8520c
sha512 7bc9a2ac101e76d022f0c4078f5d7781b53c20aea579b096bc09103b0830cbd1469acad47f4637c3f3363d206297efec885796558315e0eca9145f58bd758d67
ripemd-160 9b5411f409cb0e0a4ff316e2460e419e18f8b52c

8021269440 as geometric shapes

Circle

Radius = n
Diameter 16042538880
Circumference 50399122290.337
Area 2.0213246971515E+20

Sphere

Radius = n
Volume 2.1618120028771E+30
Surface area 8.085298788606E+20
Circumference 50399122290.337

Square

Length = n
Perimeter 32085077760
Area 6.4340763429078E+19
Diagonal 11343788029.497

Cube

Length = n
Surface area 3.8604458057447E+20
Volume 5.1609459943993E+29
Space diagonal 13893246211.28

Equilateral Triangle

Length = n
Perimeter 24063808320
Area 2.7860367814233E+19
Altitude 6946623105.6398

Triangular Pyramid

Length = n
Surface area 2.7860367814233E+19
Volume 6.0822331832955E+28
Height 3781262676.4989