142472008 (number)
142472008 is an even 9-digits composite number following 142472007 and preceding 142472009. In scientific notation, it is written as 1.42472008 × 10^8. The sum of its digits is 28. It has a total of 7 prime factors and 48 positive divisors. There are 60187680 positive integers (up to 142472008) that are relatively prime to 142472008.
Interesting facts
- 142472008 has 48 divisors, whose sum is 315187200
- The reverse of 142472008 is 800274241
- Previous prime number is 71
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 28
- Digital Root 1
Name
Name | one hundred forty-two million four hundred seventy-two thousand eight |
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Notation
Scientific notation | 1.42472008 × 10^8 |
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Engineering notation | 1.42472008 × 10^6 |
Prime Factorization of 142472008
Prime Factorization 2 × 2 × 2 × 7 × 7 × 71 × 5119
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5088286 | Product of the distinct prime numbers |
The prime factorization of 142472008 is 2 × 2 × 2 × 7 × 7 × 71 × 5119. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 142472008)
Multiplication
n×yn×2 | 284944016 |
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n×3 | 427416024 |
n×4 | 569888032 |
n×5 | 712360040 |
Division
n÷yn÷2 | 71236004 |
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n÷3 | 47490669.333333 |
n÷3 | 35618002 |
n÷5 | 28494401.6 |
Exponentiation
nyn2 | 20298273063552064 |
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n3 | 2.8919357222966E+24 |
n4 | 4.1201988936252E+32 |
n5 | 5.8701300973417E+40 |
Nth Root
y√n2√n | 11936.16387287 |
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3√n | 522.2877603846 |
4√n | 109.25275224391 |
5√n | 42.731280680104 |
Divisors of 142472008
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -142472007 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 142472008 can be divided by 48 positive divisors. The sum of these divisors (counting 142472008) is 1, the average is 0.020833333333333.
Base conversion 142472008
Base | System | Value |
---|---|---|
2 | Binary | 1000011111011111001101001000 |
3 | Ternary | 100221002022212001 |
4 | Quaternary | 20133133031020 |
5 | Quinary | 242433101013 |
6 | Senary | 22045400344 |
8 | Octal | 1037371510 |
10 | Decimal | 142472008 |
12 | Duodecimal | 3b8690b4 |
16 | Hexadecimal | 87df348 |
20 | Vigesimal | 24a9008 |
36 | Base36 | 2cto3s |
Cryptographic Hash Functions
md5 | 2cbd9e342ebe68dfa30e03e9b538c8bb |
---|---|
sha1 | b236712e45561bf49dc473704c599efa1970d49a |
sha256 | 47fbbdeaa4712f422e4921cbf6d39961ed86a8e6c39b1acc4c486c7b80257034 |
sha512 | 7fbb04008a72d5d3fcdc90c974a24ec8bbcb7097575a0be38e0544d37dcd4175c423c530a78f7831613327fc63f29499a3e32e3c34c44325310188c678d44865 |
ripemd-160 | 39a9cd6357cb1278620e7f41ee4cb74261f8989f |
142472008 as geometric shapes
Circle
Radius = nDiameter | 284944016 |
---|---|
Circumference | 895178027.34997 |
Area | 6.3768905537015E+16 |
Sphere
Radius = nVolume | 1.2113712026428E+25 |
---|---|
Surface area | 2.5507562214806E+17 |
Circumference | 895178027.34997 |
Square
Length = nPerimeter | 569888032 |
---|---|
Area | 20298273063552064 |
Diagonal | 201485845.97213 |
Cube
Length = nSurface area | 121789638381312384 |
---|---|
Volume | 2.8919357222966E+24 |
Space diagonal | 246768756.51236 |
Equilateral Triangle
Length = nPerimeter | 427416024 |
---|---|
Area | 8.7894100629947E+15 |
Altitude | 123384378.25618 |
Triangular Pyramid
Length = nSurface area | 8.7894100629947E+15 |
---|---|
Volume | 3.4081789333192E+23 |
Height | 67161948.657376 |