7138957989 (number)

7138957989 is an odd 10-digits composite number following 7138957988 and preceding 7138957990. In scientific notation, it is written as 7.138957989 × 10^9. The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors. There are 4508815536 positive integers (up to 7138957989) that are relatively prime to 7138957989.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-eight million nine hundred fifty-seven thousand nine hundred eighty-nine

Notation

Scientific notation 7.138957989 × 10^9
Engineering notation 7.138957989 × 10^9

Prime Factorization of 7138957989

Prime Factorization 3 × 19 × 125244877

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7138957989
Product of the distinct prime numbers

The prime factorization of 7138957989 is 3 × 19 × 125244877. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7138957989)

Multiplication

n×y
n×2 14277915978
n×3 21416873967
n×4 28555831956
n×5 35694789945

Division

n÷y
n÷2 3569478994.5
n÷3 2379652663
n÷3 1784739497.25
n÷5 1427791597.8

Exponentiation

ny
n2 5.0964721168707E+19
n3 3.638350033445E+29
n4 2.597402803804E+39
n5 1.8542749496868E+49

Nth Root

y√n
2√n 84492.354618628
3√n 1925.5062918811
4√n 290.67568632176
5√n 93.481778275332

Divisors of 7138957989

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7138957988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7138957989 can be divided by 8 positive divisors. The sum of these divisors (counting 7138957989) is 1, the average is 0.125.

Base conversion 7138957989

Base System Value
2 Binary 110101001100000111101101010100101
3 Ternary 200102112012122022110
4 Quaternary 12221200331222211
5 Quinary 104110033123424
6 Senary 3140220351233
8 Octal 65140755245
10 Decimal 7138957989
12 Duodecimal 14729a5519
16 Hexadecimal 1a983daa5
20 Vigesimal 5bai9ej9
36 Base36 3a2cn8l

Cryptographic Hash Functions

md5 a2400409251254381840999ccf5e10f3
sha1 593155706da1d4817b198546c4df6dbc7e17096c
sha256 6f19b40d563e8f4d209fd109838a76ecf02c7a2aeb6bac1eebe39178aca91deb
sha512 0ae65bb60a94dc4db8a5e7e18bd73138353bed7b5343b54f541b4c2fc6b25e266487b602c4653e1c02163c8bc852d92b0b8464a530c671a5d79722f7bd8fbc10
ripemd-160 3267dae48ed03f8dba771eff66f15e06e02c8d21

7138957989 as geometric shapes

Circle

Radius = n
Diameter 14277915978
Circumference 44855395945.057
Area 1.6011039361586E+20

Sphere

Radius = n
Volume 1.5240284981679E+30
Surface area 6.4044157446345E+20
Circumference 44855395945.057

Square

Length = n
Perimeter 28555831956
Area 5.0964721168707E+19
Diagonal 10096011209.256

Cube

Length = n
Surface area 3.0578832701224E+20
Volume 3.638350033445E+29
Space diagonal 12365037950.048

Equilateral Triangle

Length = n
Perimeter 21416873967
Area 2.2068371614445E+19
Altitude 6182518975.0239

Triangular Pyramid

Length = n
Surface area 2.2068371614445E+19
Volume 4.2878366349654E+28
Height 3365337069.7519