142667748 (number)
142667748 is an even 9-digits composite number following 142667747 and preceding 142667749. In scientific notation, it is written as 1.42667748 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 46543536 positive integers (up to 142667748) that are relatively prime to 142667748.
Interesting facts
- 142667748 has 36 divisors, whose sum is 368309760
- The reverse of 142667748 is 847766241
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | one hundred forty-two million six hundred sixty-seven thousand seven hundred forty-eight |
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Notation
Scientific notation | 1.42667748 × 10^8 |
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Engineering notation | 1.42667748 × 10^6 |
Prime Factorization of 142667748
Prime Factorization 2 × 2 × 3 × 3 × 47 × 84319
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 23777958 | Product of the distinct prime numbers |
The prime factorization of 142667748 is 2 × 2 × 3 × 3 × 47 × 84319. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 142667748)
Multiplication
n×yn×2 | 285335496 |
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n×3 | 428003244 |
n×4 | 570670992 |
n×5 | 713338740 |
Division
n÷yn÷2 | 71333874 |
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n÷3 | 47555916 |
n÷3 | 35666937 |
n÷5 | 28533549.6 |
Exponentiation
nyn2 | 20354086319391504 |
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n3 | 2.9038716577852E+24 |
n4 | 4.1428882989724E+32 |
n5 | 5.9105654382994E+40 |
Nth Root
y√n2√n | 11944.360510299 |
---|---|
3√n | 522.52683851365 |
4√n | 109.29025807591 |
5√n | 42.743015796631 |
Divisors of 142667748
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -142667747 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 142667748 can be divided by 36 positive divisors. The sum of these divisors (counting 142667748) is 1, the average is 0.027777777777778.
Base conversion 142667748
Base | System | Value |
---|---|---|
2 | Binary | 1000100000001110111111100100 |
3 | Ternary | 100221110021100200 |
4 | Quaternary | 20200032333210 |
5 | Quinary | 243010331443 |
6 | Senary | 22053510500 |
8 | Octal | 1040167744 |
10 | Decimal | 142667748 |
12 | Duodecimal | 3b942430 |
16 | Hexadecimal | 880efe4 |
20 | Vigesimal | 24bd978 |
36 | Base36 | 2cxv50 |
Cryptographic Hash Functions
md5 | 5a3c606920927f814ec7cb5964923911 |
---|---|
sha1 | d5a4cedc48a188e838e15a3f3451e98d5fa4dd15 |
sha256 | 89a30ffe6dba7d2a30df9831998345853db8395db615ada6ff24f6977745c37e |
sha512 | df6ab2bfe06f0309aaf045cf062ebcbcde5423f4cef815370cb92ff04851dadadeed727b5e28f6861a6b09ad170584f1761d06f0dfbad86beec2d68d3789eda4 |
ripemd-160 | 20ee69410407edb7ec84fb30f240bc121b2d11e2 |
142667748 as geometric shapes
Circle
Radius = nDiameter | 285335496 |
---|---|
Circumference | 896407898.042 |
Area | 6.3944248051533E+16 |
Sphere
Radius = nVolume | 1.2163709156087E+25 |
---|---|
Surface area | 2.5577699220613E+17 |
Circumference | 896407898.042 |
Square
Length = nPerimeter | 570670992 |
---|---|
Area | 20354086319391504 |
Diagonal | 201762664.13483 |
Cube
Length = nSurface area | 122124517916349024 |
---|---|
Volume | 2.9038716577852E+24 |
Space diagonal | 247107788.13743 |
Equilateral Triangle
Length = nPerimeter | 428003244 |
---|---|
Area | 8.8135779117072E+15 |
Altitude | 123553894.06872 |
Triangular Pyramid
Length = nSurface area | 8.8135779117072E+15 |
---|---|
Volume | 3.4222455681922E+23 |
Height | 67254221.378276 |