7138840138 (number)

7138840138 is an even 10-digits composite number following 7138840137 and preceding 7138840139. In scientific notation, it is written as 7.138840138 × 10^9. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 3569420068 positive integers (up to 7138840138) that are relatively prime to 7138840138.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.138840138 × 10^9
Engineering notation 7.138840138 × 10^9

Prime Factorization of 7138840138

Prime Factorization 2 × 3569420069

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7138840138
Product of the distinct prime numbers

The prime factorization of 7138840138 is 2 × 3569420069. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7138840138)

Multiplication

n×y
n×2 14277680276
n×3 21416520414
n×4 28555360552
n×5 35694200690

Division

n÷y
n÷2 3569420069
n÷3 2379613379.3333
n÷3 1784710034.5
n÷5 1427768027.6

Exponentiation

ny
n2 5.096303851592E+19
n3 3.6381698491189E+29
n4 2.5972312947751E+39
n5 1.854121901481E+49

Nth Root

y√n
2√n 84491.657209455
3√n 1925.4956963063
4√n 290.67448668477
5√n 93.481469631023

Divisors of 7138840138

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7138840137
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7138840138 can be divided by 4 positive divisors. The sum of these divisors (counting 7138840138) is 1, the average is 0.25.

Base conversion 7138840138

Base System Value
2 Binary 110101001100000100000111001001010
3 Ternary 200102111222122122121
4 Quaternary 12221200200321022
5 Quinary 104110020341023
6 Senary 3140214041454
8 Octal 65140407112
10 Decimal 7138840138
12 Duodecimal 147294928a
16 Hexadecimal 1a9820e4a
20 Vigesimal 5bahf06i
36 Base36 3a2a4ay

Cryptographic Hash Functions

md5 509dd294f6aa2fa704c8302f59865c15
sha1 c36666e4bd10f33ff3a6c870fc8fb9eac6358332
sha256 757c18557c1aad46541301037218d76151db61b4eabe1e37f32e3021b6e600fa
sha512 c60ea38d6f5f14342542cb6e04f37b28b19f8ed18a148a15992bd07e35d8c0f0c63eecb723425324c8e88e7e7399c770e77a56bc1fd3b8f2b0412bc01df2e047
ripemd-160 c20e6aca851ceac434bf5c376fa787860777e207

7138840138 as geometric shapes

Circle

Radius = n
Diameter 14277680276
Circumference 44854655465.385
Area 1.6010510740623E+20

Sphere

Radius = n
Volume 1.5239530227338E+30
Surface area 6.4042042962491E+20
Circumference 44854655465.385

Square

Length = n
Perimeter 28555360552
Area 5.096303851592E+19
Diagonal 10095844542.773

Cube

Length = n
Surface area 3.0577823109552E+20
Volume 3.6381698491189E+29
Space diagonal 12364833826.128

Equilateral Triangle

Length = n
Perimeter 21416520414
Area 2.2067643004416E+19
Altitude 6182416913.064

Triangular Pyramid

Length = n
Surface area 2.2067643004416E+19
Volume 4.2876242857007E+28
Height 3365281514.2577