142705980 (number)
142705980 is an even 9-digits composite number following 142705979 and preceding 142705981. In scientific notation, it is written as 1.42705980 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 37483776 positive integers (up to 142705980) that are relatively prime to 142705980.
Interesting facts
- 142705980 has 48 divisors, whose sum is 337979040
- The reverse of 142705980 is 089507241
- Previous prime number is 67
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | one hundred forty-two million seven hundred five thousand nine hundred eighty |
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Notation
Scientific notation | 1.42705980 × 10^8 |
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Engineering notation | 1.42705980 × 10^6 |
Prime Factorization of 142705980
Prime Factorization 2 × 2 × 5 × 9 × 67 × 11833
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 71352990 | Product of the distinct prime numbers |
The prime factorization of 142705980 is 2 × 2 × 5 × 9 × 67 × 11833. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 142705980)
Multiplication
n×yn×2 | 285411960 |
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n×3 | 428117940 |
n×4 | 570823920 |
n×5 | 713529900 |
Division
n÷yn÷2 | 71352990 |
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n÷3 | 47568660 |
n÷3 | 35676495 |
n÷5 | 28541196 |
Exponentiation
nyn2 | 20364996727760400 |
---|---|
n3 | 2.9062068157318E+24 |
n4 | 4.1473309172169E+32 |
n5 | 5.9184892292574E+40 |
Nth Root
y√n2√n | 11945.960823642 |
---|---|
3√n | 522.57350979977 |
4√n | 109.29757922133 |
5√n | 42.745306399607 |
Divisors of 142705980
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 | -142705979 | 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 142705980 can be divided by 48 positive divisors. The sum of these divisors (counting 142705980) is 1, the average is 0.020833333333333.
Base conversion 142705980
Base | System | Value |
---|---|---|
2 | Binary | 1000100000011000010100111100 |
3 | Ternary | 100221112012210200 |
4 | Quaternary | 20200120110330 |
5 | Quinary | 243013042410 |
6 | Senary | 22054403500 |
8 | Octal | 1040302474 |
10 | Decimal | 142705980 |
12 | Duodecimal | 3b960590 |
16 | Hexadecimal | 881853c |
20 | Vigesimal | 24bi4j0 |
36 | Base36 | 2cyon0 |
Cryptographic Hash Functions
md5 | e6fbad4732c277b249a1dbf2b45b2e95 |
---|---|
sha1 | 044daa0cf1e7070afc4b73e57c3dd7c0a5095ea5 |
sha256 | 960e7a279e45022f3a5a1a99a044268ab024fe17cab2dea793bdcc3266b64ff2 |
sha512 | 211429f12500ed89bc925732b8c4ad1a6a0683ad1e3289fdd919b74f67aab00fd04fedf21b7bf801a7b2fc21105df2190cc32383c2f784d441730674259e1676 |
ripemd-160 | 3d719003ebf8d802e03de27587598b23eb5854d6 |
142705980 as geometric shapes
Circle
Radius = nDiameter | 285411960 |
---|---|
Circumference | 896648116.78266 |
Area | 6.3978524110312E+16 |
Sphere
Radius = nVolume | 1.2173490642821E+25 |
---|---|
Surface area | 2.5591409644125E+17 |
Circumference | 896648116.78266 |
Square
Length = nPerimeter | 570823920 |
---|---|
Area | 20364996727760400 |
Diagonal | 201816732.34774 |
Cube
Length = nSurface area | 122189980366562400 |
---|---|
Volume | 2.9062068157318E+24 |
Space diagonal | 247174007.90391 |
Equilateral Triangle
Length = nPerimeter | 428117940 |
---|---|
Area | 8.8183022571137E+15 |
Altitude | 123587003.95195 |
Triangular Pyramid
Length = nSurface area | 8.8183022571137E+15 |
---|---|
Volume | 3.4249975782242E+23 |
Height | 67272244.115915 |