7138878909 (number)

7138878909 is an odd 10-digits composite number following 7138878908 and preceding 7138878910. In scientific notation, it is written as 7.138878909 × 10^9. The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors. There are 4745769600 positive integers (up to 7138878909) that are relatively prime to 7138878909.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.138878909 × 10^9
Engineering notation 7.138878909 × 10^9

Prime Factorization of 7138878909

Prime Factorization 3 × 353 × 6741151

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7138878909
Product of the distinct prime numbers

The prime factorization of 7138878909 is 3 × 353 × 6741151. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 58, 49, 930, 789, 5135, 7425, 74521, 41478, 456829, 642606, 2273617, 2974637, 10117300, 9767916, 34328178, 40801879, 8205901774, 1822208847

Basic calculations (n = 7138878909)

Multiplication

n×y
n×2 14277757818
n×3 21416636727
n×4 28555515636
n×5 35694394545

Division

n÷y
n÷2 3569439454.5
n÷3 2379626303
n÷3 1784719727.25
n÷5 1427775781.8

Exponentiation

ny
n2 5.0963592077365E+19
n3 3.6382291260798E+29
n4 2.5972877174281E+39
n5 1.8541722506552E+49

Nth Root

y√n
2√n 84491.886645997
3√n 1925.4991820854
4√n 290.67488134684
5√n 93.481571170268

Divisors of 7138878909

1, 3, 353, 1059, 6741151, 20223453, 2379626303, 7138878909

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 -7138878908
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 7138878909 can be divided by 8 positive divisors. The sum of these divisors (counting 7138878909) is 1, the average is 0.125.

Base conversion 7138878909

Base System Value
2 Binary 110101001100000101010010110111101
3 Ternary 200102112001121211120
4 Quaternary 12221200222112331
5 Quinary 104110023111114
6 Senary 3140214541153
8 Octal 65140522675
10 Decimal 7138878909
12 Duodecimal 14729677b9
16 Hexadecimal 1a982a5bd
20 Vigesimal 5bahjh59
36 Base36 3a2ay7x

Cryptographic Hash Functions

md5 a3813776ee97672a6d8efdf790f56fc0
sha1 f414affe287796649aa2aa367964a292dd952c96
sha256 b4b69150ed193b16fa4f0d5090ca48590e7c011a5b77d5939892244486bc9de5
sha512 40074bb23df8f6119dc48e0e3f39165f8f40603d71f0b519ee12789c04c1b497d7b9280ca10118af4fc26aba169ee77728b9a1cde8c781ff3f6bfebe365fa5be
ripemd-160 05152d7944f8ce6b432d7370667323f6ce80aca9

7138878909 as geometric shapes

Circle

Radius = n
Diameter 14277757818
Circumference 44854899070.763
Area 1.601068464708E+20

Sphere

Radius = n
Volume 1.5239778526092E+30
Surface area 6.4042738588319E+20
Circumference 44854899070.763

Square

Length = n
Perimeter 28555515636
Area 5.0963592077365E+19
Diagonal 10095899373.247

Cube

Length = n
Surface area 3.0578155246419E+20
Volume 3.6382291260798E+29
Space diagonal 12364900979.47

Equilateral Triangle

Length = n
Perimeter 21416636727
Area 2.2067882703553E+19
Altitude 6182450489.7349

Triangular Pyramid

Length = n
Surface area 2.2067882703553E+19
Volume 4.2876941442691E+28
Height 3365299791.0823