138840480 (number)
138840480 is an even 9-digits composite number following 138840479 and preceding 138840481. In scientific notation, it is written as 1.38840480 × 10^8. The sum of its digits is 36. It has a total of 10 prime factors and 120 positive divisors. There are 37013760 positive integers (up to 138840480) that are relatively prime to 138840480.
Interesting facts
- 138840480 has 120 divisors, whose sum is 435669696
- The reverse of 138840480 is 084048831
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | one hundred thirty-eight million eight hundred forty thousand four hundred eighty |
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Notation
Scientific notation | 1.38840480 × 10^8 |
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Engineering notation | 1.38840480 × 10^6 |
Prime Factorization of 138840480
Prime Factorization 2 × 2 × 2 × 2 × 2 × 15 × 3 × 9 × 3 × 3571
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 2892510 | Product of the distinct prime numbers |
The prime factorization of 138840480 is 2 × 2 × 2 × 2 × 2 × 15 × 3 × 9 × 3 × 3571. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 138840480)
Multiplication
n×yn×2 | 277680960 |
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n×3 | 416521440 |
n×4 | 555361920 |
n×5 | 694202400 |
Division
n÷yn÷2 | 69420240 |
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n÷3 | 46280160 |
n÷3 | 34710120 |
n÷5 | 27768096 |
Exponentiation
nyn2 | 19276678886630400 |
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n3 | 2.6763833494256E+24 |
n4 | 3.7159034889826E+32 |
n5 | 5.1591782404402E+40 |
Nth Root
y√n2√n | 11783.059025567 |
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3√n | 517.81191026475 |
4√n | 108.54979974909 |
5√n | 42.511185997213 |
Divisors of 138840480
120 divisors
τ | Total Divisors | 120 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -138840479 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0083333333333333 | 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 | 120 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 138840480 can be divided by 120 positive divisors. The sum of these divisors (counting 138840480) is 1, the average is 0.0083333333333333.
Base conversion 138840480
Base | System | Value |
---|---|---|
2 | Binary | 1000010001101000100110100000 |
3 | Ternary | 100200020211100000 |
4 | Quaternary | 20101220212200 |
5 | Quinary | 241020343410 |
6 | Senary | 21435500000 |
8 | Octal | 1021504640 |
10 | Decimal | 138840480 |
12 | Duodecimal | 3a5b7600 |
16 | Hexadecimal | 84689a0 |
20 | Vigesimal | 237f140 |
36 | Base36 | 2anu00 |
Cryptographic Hash Functions
md5 | d1537192d54a1c4a89afe72e1af06427 |
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sha1 | 3481a5e5c9c4953c06c39ba380074f486dbb68e6 |
sha256 | 0744ffafab8f976b7266f54d87f5a985866c48ce3bed0f2380793fa3134848d9 |
sha512 | b5889f93f8fd701e778615205960d1ac2dde873781394c2ea1d0624feedaed64e75ad2d886634ac29c5ffca461a7fb45a059cd9828ee27ca4833647bdedddcf0 |
ripemd-160 | 901887b691deec98007d1f38709cf7d9106607df |
138840480 as geometric shapes
Circle
Radius = nDiameter | 277680960 |
---|---|
Circumference | 872360463.97776 |
Area | 6.0559472775848E+16 |
Sphere
Radius = nVolume | 1.1210808358327E+25 |
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Surface area | 2.4223789110339E+17 |
Circumference | 872360463.97776 |
Square
Length = nPerimeter | 555361920 |
---|---|
Area | 19276678886630400 |
Diagonal | 196350089.82239 |
Cube
Length = nSurface area | 115660073319782400 |
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Volume | 2.6763833494256E+24 |
Space diagonal | 240478765.50725 |
Equilateral Triangle
Length = nPerimeter | 416521440 |
---|---|
Area | 8.3470468082085E+15 |
Altitude | 120239382.75363 |
Triangular Pyramid
Length = nSurface area | 8.3470468082085E+15 |
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Volume | 3.1541480257227E+23 |
Height | 65450029.940797 |