8045131920 (number)

8045131920 is an even 10-digits composite number following 8045131919 and preceding 8045131921. In scientific notation, it is written as 8.045131920 × 10^9. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 1838886912 positive integers (up to 8045131920) that are relatively prime to 8045131920.

Interesting facts

Basic properties

Name

Name eight billion forty-five million one hundred thirty-one thousand nine hundred twenty

Notation

Scientific notation 8.045131920 × 10^9
Engineering notation 8.045131920 × 10^9

Prime Factorization of 8045131920

Prime Factorization 2 × 2 × 2 × 2 × 15 × 7 × 4788769

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1005641490
Product of the distinct prime numbers

The prime factorization of 8045131920 is 2 × 2 × 2 × 2 × 15 × 7 × 4788769. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 8, 78, 34, 765, 479, 9786, 2404, 52332, 30658, 483688, 87066, 7487157, 9583775, 7056649, 32817160, 719971704, 7200561, 8746372075, 2112383024

Basic calculations (n = 8045131920)

Multiplication

n×y
n×2 16090263840
n×3 24135395760
n×4 32180527680
n×5 40225659600

Division

n÷y
n÷2 4022565960
n÷3 2681710640
n÷3 2011282980
n÷5 1609026384

Exponentiation

ny
n2 6.4724147610203E+19
n3 5.2071430593363E+29
n4 4.1892152838673E+39
n5 3.3702789599993E+49

Nth Root

y√n
2√n 89694.659372785
3√n 2003.7539428813
4√n 299.4906665871
5√n 95.742912363129

Divisors of 8045131920

1, 2, 4, 7, 8, 14, 15, 16, 28, 30, 56, 60, 105, 112, 120, 210, 240, 420, 840, 1680, 4788769, 9577538, 19155076, 33521383, 38310152, 67042766, 71831535, 76620304, 134085532, 143663070, 268171064, 287326140, 502820745, 536342128, 574652280, 1005641490, 1149304560, 2011282980, 4022565960, 8045131920

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8045131919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8045131920 can be divided by 40 positive divisors. The sum of these divisors (counting 8045131920) is 1, the average is 0.025.

Base conversion 8045131920

Base System Value
2 Binary 111011111100001101111100010010000
3 Ternary 202202200100001020220
4 Quaternary 13133201233202100
5 Quinary 112434023210140
6 Senary 3410151033040
8 Octal 73741574220
10 Decimal 8045131920
12 Duodecimal 168636b780
16 Hexadecimal 1df86f890
20 Vigesimal 65e219g0
36 Base36 3p1v3io

Cryptographic Hash Functions

md5 9eff3b40c85b318f39582bba15addc55
sha1 b21da5f6e35a8e5830dbdec6b42b8acb0fbddb23
sha256 6cd9642763e49f165f6fc1cee1a79c0c813bdb0af1207fce21bcd201e161a87d
sha512 2136dfa160091edfc5082df7201991b4aa7f4a3b4744d2dc644d58d8320df76e17446d4bddc53ae1ff6128cc022baad62432854e388051e5ca170d8a9588765e
ripemd-160 6fc49364e1bd387fb64797b303e0174304999e5f

8045131920 as geometric shapes

Circle

Radius = n
Diameter 16090263840
Circumference 50549054674.065
Area 2.0333690664207E+20

Sphere

Radius = n
Volume 2.181162984187E+30
Surface area 8.133476265683E+20
Circumference 50549054674.065

Square

Length = n
Perimeter 32180527680
Area 6.4724147610203E+19
Diagonal 11377534672.345

Cube

Length = n
Surface area 3.8834488566122E+20
Volume 5.2071430593363E+29
Space diagonal 13934577239.034

Equilateral Triangle

Length = n
Perimeter 24135395760
Area 2.8026378034365E+19
Altitude 6967288619.5171

Triangular Pyramid

Length = n
Surface area 2.8026378034365E+19
Volume 6.136676946442E+28
Height 3792511557.4482