7138937838 (number)

7138937838 is an even 10-digits composite number following 7138937837 and preceding 7138937839. In scientific notation, it is written as 7.138937838 × 10^9. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 2379645944 positive integers (up to 7138937838) that are relatively prime to 7138937838.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.138937838 × 10^9
Engineering notation 7.138937838 × 10^9

Prime Factorization of 7138937838

Prime Factorization 2 × 3 × 1189822973

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7138937838
Product of the distinct prime numbers

The prime factorization of 7138937838 is 2 × 3 × 1189822973. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 94, 97, 518, 860, 2953, 5889, 54062, 40338, 358068, 909882, 656423, 6885678, 19343802, 10308608, 209626448, 372409615, 585215688, 7305439512

Basic calculations (n = 7138937838)

Multiplication

n×y
n×2 14277875676
n×3 21416813514
n×4 28555751352
n×5 35694689190

Division

n÷y
n÷2 3569468919
n÷3 2379645946
n÷3 1784734459.5
n÷5 1427787567.6

Exponentiation

ny
n2 5.0964433454828E+19
n3 3.6383192238291E+29
n4 2.5973734773716E+39
n5 1.8542487797026E+49

Nth Root

y√n
2√n 84492.235371068
3√n 1925.5044801828
4√n 290.67548120037
5√n 93.481725501428

Divisors of 7138937838

1, 2, 3, 6, 1189822973, 2379645946, 3569468919, 7138937838

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 -7138937837
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 7138937838 can be divided by 8 positive divisors. The sum of these divisors (counting 7138937838) is 1, the average is 0.125.

Base conversion 7138937838

Base System Value
2 Binary 110101001100000111000101111101110
3 Ternary 200102112011121200010
4 Quaternary 12221200320233232
5 Quinary 104110032002323
6 Senary 3140220114050
8 Octal 65140705756
10 Decimal 7138937838
12 Duodecimal 1472995926
16 Hexadecimal 1a9838bee
20 Vigesimal 5bai74bi
36 Base36 3a2c7ou

Cryptographic Hash Functions

md5 4cca94d1436f45fdecd10f39c5606742
sha1 a0ea8ccd115e668fa0e707e6f8587b2fdbd83b38
sha256 ef786e44d404144b41db31ae991a575702009ce43894cb7d6c1f97b76f0d3ee1
sha512 9e5e1737eabd4896ec53b3e0522e23006290ca3d8d62318d9a543fcd82b44f9dc26e2e1a4e416d1f53e9cac19c2dbace2711c78027fd9212fb71e1b3837e03a0
ripemd-160 fd37bfc3038e9613db3a89155f2aeb731991022d

7138937838 as geometric shapes

Circle

Radius = n
Diameter 14277875676
Circumference 44855269332.59
Area 1.6010948973605E+20

Sphere

Radius = n
Volume 1.5240155926661E+30
Surface area 6.4043795894422E+20
Circumference 44855269332.59

Square

Length = n
Perimeter 28555751352
Area 5.0964433454828E+19
Diagonal 10095982711.438

Cube

Length = n
Surface area 3.0578660072897E+20
Volume 3.6383192238291E+29
Space diagonal 12365003047.492

Equilateral Triangle

Length = n
Perimeter 21416813514
Area 2.2068247030681E+19
Altitude 6182501523.746

Triangular Pyramid

Length = n
Surface area 2.2068247030681E+19
Volume 4.2878003254848E+28
Height 3365327570.4794