8042719905 (number)

8042719905 is an odd 10-digits composite number following 8042719904 and preceding 8042719906. In scientific notation, it is written as 8.042719905 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 3899499840 positive integers (up to 8042719905) that are relatively prime to 8042719905.

Interesting facts

Basic properties

Name

Name eight billion forty-two million seven hundred nineteen thousand nine hundred five

Notation

Scientific notation 8.042719905 × 10^9
Engineering notation 8.042719905 × 10^9

Prime Factorization of 8042719905

Prime Factorization 5 × 9 × 3 × 11 × 5415973

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8042719905
Product of the distinct prime numbers

The prime factorization of 8042719905 is 5 × 9 × 3 × 11 × 5415973. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8042719905)

Multiplication

n×y
n×2 16085439810
n×3 24128159715
n×4 32170879620
n×5 40213599525

Division

n÷y
n÷2 4021359952.5
n÷3 2680906635
n÷3 2010679976.25
n÷5 1608543981

Exponentiation

ny
n2 6.4685343470283E+19
n3 5.2024609949021E+29
n4 4.1841936598685E+39
n5 3.3652297634599E+49

Nth Root

y√n
2√n 89681.212664638
3√n 2003.5536740439
4√n 299.46821645149
5√n 95.737170728498

Divisors of 8042719905

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 -8042719904
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 8042719905 can be divided by 32 positive divisors. The sum of these divisors (counting 8042719905) is 1, the average is 0.03125.

Base conversion 8042719905

Base System Value
2 Binary 111011111011000100010101010100001
3 Ternary 202202111210111121000
4 Quaternary 13133120202222201
5 Quinary 112432414014110
6 Senary 3410023222213
8 Octal 73730425241
10 Decimal 8042719905
12 Duodecimal 16855a7969
16 Hexadecimal 1df622aa1
20 Vigesimal 65d6jjf5
36 Base36 3p0fee9

Cryptographic Hash Functions

md5 e3b0484766a1dcbaa270401122567ceb
sha1 1ebef921eb23a0d3200654cb61c3b3bc6c7dbbbf
sha256 6aa3934796a6caaae798eacbad05da7f0f065598baa9d14587f23d5a168aaaab
sha512 7b02c8b456244b0fbb241ee4edbd52484a70a3747e3a25ffd4722b90d04ea2ac8cc3b8a0ba995cf66b36aa18ec871a2a45501237a3b544f0de1fa35b0f0a7cda
ripemd-160 427fd365ddb11f4c68d8d45657fcb7917d972e1a

8042719905 as geometric shapes

Circle

Radius = n
Diameter 16085439810
Circumference 50533899536.857
Area 2.0321499984117E+20

Sphere

Radius = n
Volume 2.1792017656229E+30
Surface area 8.128599993647E+20
Circumference 50533899536.857

Square

Length = n
Perimeter 32170879620
Area 6.4685343470283E+19
Diagonal 11374123568.019

Cube

Length = n
Surface area 3.881120608217E+20
Volume 5.2024609949021E+29
Space diagonal 13930399506.506

Equilateral Triangle

Length = n
Perimeter 24128159715
Area 2.8009575348894E+19
Altitude 6965199753.2528

Triangular Pyramid

Length = n
Surface area 2.8009575348894E+19
Volume 6.1311590805896E+28
Height 3791374522.673