7138980918 (number)
7138980918 is an even 10-digits composite number following 7138980917 and preceding 7138980919. In scientific notation, it is written as 7.138980918 × 10^9. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 2206245888 positive integers (up to 7138980918) that are relatively prime to 7138980918.
Interesting facts
- 7138980918 has 32 divisors, whose sum is 12786271200
- The reverse of 7138980918 is 8190898317
- Previous prime number is 67
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 54
- Digital Root 9
Name
Name | seven billion one hundred thirty-eight million nine hundred eighty thousand nine hundred eighteen |
---|
Notation
Scientific notation | 7.138980918 × 10^9 |
---|---|
Engineering notation | 7.138980918 × 10^9 |
Prime Factorization of 7138980918
Prime Factorization 2 × 9 × 17 × 67 × 348209
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 7138980918 | Product of the distinct prime numbers |
The prime factorization of 7138980918 is 2 × 9 × 17 × 67 × 348209. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7138980918)
Multiplication
n×yn×2 | 14277961836 |
---|---|
n×3 | 21416942754 |
n×4 | 28555923672 |
n×5 | 35694904590 |
Division
n÷yn÷2 | 3569490459 |
---|---|
n÷3 | 2379660306 |
n÷3 | 1784745229.5 |
n÷5 | 1427796183.6 |
Exponentiation
nyn2 | 5.0965048547568E+19 |
---|---|
n3 | 3.6383850906603E+29 |
n4 | 2.597436173456E+39 |
n5 | 1.8543047278025E+49 |
Nth Root
y√n2√n | 84492.490305352 |
---|---|
3√n | 1925.5083533345 |
4√n | 290.67591972049 |
5√n | 93.481838324458 |
Divisors of 7138980918
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -7138980917 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 7138980918 can be divided by 32 positive divisors. The sum of these divisors (counting 7138980918) is 1, the average is 0.03125.
Base conversion 7138980918
Base | System | Value |
---|---|---|
2 | Binary | 110101001100001000011010000110110 |
3 | Ternary | 200102112020210202200 |
4 | Quaternary | 12221201003100312 |
5 | Quinary | 104110034342133 |
6 | Senary | 3140221045330 |
8 | Octal | 65141032066 |
10 | Decimal | 7138980918 |
12 | Duodecimal | 14729b6846 |
16 | Hexadecimal | 1a9843436 |
20 | Vigesimal | 5baicc5i |
36 | Base36 | 3a2d4xi |
Cryptographic Hash Functions
md5 | df35db503189eb84a09a950c2a93de65 |
---|---|
sha1 | 449bd83786fec70e9db418f875f98a888df6a7d7 |
sha256 | 5ac1a21c71c1c325d89d6b7c1c29ddb7ea87d0f8221d8938df595c20612f7844 |
sha512 | 42a091a0e4a912959a6fe11e24eecab85a1d567763cb73231da7fd003e81519c9b14d517d2421018bcb3e1f5d2cf3f48b88c15506661d4cb104012b2611c88d8 |
ripemd-160 | 8b4d05795521f01528232d41c8caa7df7b7d7444 |
7138980918 as geometric shapes
Circle
Radius = nDiameter | 14277961836 |
---|---|
Circumference | 44855540012.213 |
Area | 1.6011142210689E+20 |
Sphere
Radius = nVolume | 1.5240431828999E+30 |
---|---|
Surface area | 6.4044568842755E+20 |
Circumference | 44855540012.213 |
Square
Length = nPerimeter | 28555923672 |
---|---|
Area | 5.0965048547568E+19 |
Diagonal | 10096043635.758 |
Cube
Length = nSurface area | 3.0579029128541E+20 |
---|---|
Volume | 3.6383850906603E+29 |
Space diagonal | 12365077664.241 |
Equilateral Triangle
Length = nPerimeter | 21416942754 |
---|---|
Area | 2.2068513373651E+19 |
Altitude | 6182538832.1204 |
Triangular Pyramid
Length = nSurface area | 2.2068513373651E+19 |
---|---|
Volume | 4.2878779502899E+28 |
Height | 3365347878.5861 |