8279938142 (number)

8279938142 is an even 10-digits composite number following 8279938141 and preceding 8279938143. In scientific notation, it is written as 8.279938142 × 10^9. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 3361779288 positive integers (up to 8279938142) that are relatively prime to 8279938142.

Interesting facts

Basic properties

Name

Name eight billion two hundred seventy-nine million nine hundred thirty-eight thousand one hundred forty-two

Notation

Scientific notation 8.279938142 × 10^9
Engineering notation 8.279938142 × 10^9

Prime Factorization of 8279938142

Prime Factorization 2 × 19 × 7 × 31127587

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8279938142
Product of the distinct prime numbers

The prime factorization of 8279938142 is 2 × 19 × 7 × 31127587. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 11, 71, 14, 111, 4186, 7801, 21257, 21642, 231698, 458234, 6009267, 7314127, 82695244, 67866709, 906345001, 985360743, 2773992716, 586536144

Basic calculations (n = 8279938142)

Multiplication

n×y
n×2 16559876284
n×3 24839814426
n×4 33119752568
n×5 41399690710

Division

n÷y
n÷2 4139969071
n÷3 2759979380.6667
n÷3 2069984535.5
n÷5 1655987628.4

Exponentiation

ny
n2 6.8557375635346E+19
n3 5.6765082943853E+29
n4 4.700113754006E+39
n5 3.8916651143533E+49

Nth Root

y√n
2√n 90994.165428339
3√n 2023.06124593
4√n 301.65239171659
5√n 96.295372713636

Divisors of 8279938142

1, 2, 7, 14, 19, 38, 133, 266, 31127587, 62255174, 217893109, 435786218, 591424153, 1182848306, 4139969071, 8279938142

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8279938141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8279938142 can be divided by 16 positive divisors. The sum of these divisors (counting 8279938142) is 1, the average is 0.0625.

Base conversion 8279938142

Base System Value
2 Binary 111101101100001011101010001011110
3 Ternary 210101001011102211122
4 Quaternary 13231201131101132
5 Quinary 113424131010032
6 Senary 3445335450542
8 Octal 75541352136
10 Decimal 8279938142
12 Duodecimal 1730b26a52
16 Hexadecimal 1ed85d45e
20 Vigesimal 6979c572
36 Base36 3sxnt5q

Cryptographic Hash Functions

md5 119161195420c32ae58863b9ea22a692
sha1 05a2997692b69960ac8578318cc556a0e8934fbe
sha256 0d9745376117c62ca8a463c1362f972652b44f70b3414d690c3393278744ca07
sha512 0e9758aaedf0bff03d920fb4e7a9ce9577b1ba7a715226bfa26d7e1491965f0b30025e2b03d2c8d1fbf5f0fb466e846a76b9cbb560804daeb61d6a77844338ee
ripemd-160 b16b3359c9617938c315b8744cf5a44663c242fe

8279938142 as geometric shapes

Circle

Radius = n
Diameter 16559876284
Circumference 52024385678.17
Area 2.153793476454E+20

Sphere

Radius = n
Volume 2.377770234091E+30
Surface area 8.615173905816E+20
Circumference 52024385678.17

Square

Length = n
Perimeter 33119752568
Area 6.8557375635346E+19
Diagonal 11709600816.027

Cube

Length = n
Surface area 4.1134425381208E+20
Volume 5.6765082943853E+29
Space diagonal 14341273545.471

Equilateral Triangle

Length = n
Perimeter 24839814426
Area 2.9686214458501E+19
Altitude 7170636772.7357

Triangular Pyramid

Length = n
Surface area 2.9686214458501E+19
Volume 6.6898291807025E+28
Height 3903200272.0089