146720 (number)
146720 is an even 6-digits composite number following 146719 and preceding 146721. In scientific notation, it is written as 1.46720 × 10^5. The sum of its digits is 20. It has a total of 8 prime factors and 48 positive divisors. There are 49920 positive integers (up to 146720) that are relatively prime to 146720.
Interesting facts
- 146720 has 48 divisors, whose sum is 399168
- The reverse of 146720 is 027641
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 6
- Sum of Digits 20
- Digital Root 2
Name
| Name | one hundred forty-six thousand seven hundred twenty |
|---|
Notation
| Scientific notation | 1.46720 × 10^5 |
|---|---|
| Engineering notation | 1.46720 × 10^3 |
Prime Factorization of 146720
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 7 × 131
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 9170 | Product of the distinct prime numbers |
The prime factorization of 146720 is 2 × 2 × 2 × 2 × 2 × 5 × 7 × 131. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 146720)
Multiplication
n×y| n×2 | 293440 |
|---|---|
| n×3 | 440160 |
| n×4 | 586880 |
| n×5 | 733600 |
Division
n÷y| n÷2 | 73360 |
|---|---|
| n÷3 | 48906.666666667 |
| n÷3 | 36680 |
| n÷5 | 29344 |
Exponentiation
ny| n2 | 21526758400 |
|---|---|
| n3 | 3158405992448000 |
| n4 | 4.6340132721197E+20 |
| n5 | 6.799024272854E+25 |
Nth Root
y√n| 2√n | 383.04046783597 |
|---|---|
| 3√n | 52.742790805924 |
| 4√n | 19.571419668383 |
| 5√n | 10.796869786083 |
Divisors of 146720
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 | -146719 | 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 146720 can be divided by 48 positive divisors. The sum of these divisors (counting 146720) is 1, the average is 0.020833333333333.
Base conversion 146720
| Base | System | Value |
|---|---|---|
| 2 | Binary | 100011110100100000 |
| 3 | Ternary | 21110021002 |
| 4 | Quaternary | 203310200 |
| 5 | Quinary | 14143340 |
| 6 | Senary | 3051132 |
| 8 | Octal | 436440 |
| 10 | Decimal | 146720 |
| 12 | Duodecimal | 70aa8 |
| 16 | Hexadecimal | 23d20 |
| 20 | Vigesimal | i6g0 |
| 36 | Base36 | 357k |
Cryptographic Hash Functions
| md5 | c2e30423cf47907a4c1c01614f35d621 |
|---|---|
| sha1 | 2a4a4e27ee95ea687391b06af0551c17df3a770d |
| sha256 | 75c73578ba88e67ab62696149ed9c7e556e5024a6f2eed87ad031679d55ec89f |
| sha512 | 6bccfa1345aa8c2b085652dce6af33c953112d7ca3407f732e0a63831934b2837033002764dd7c4e2d1ceea3c948faf1b25bfce23413fb3abe1b5e0d8a3ce328 |
| ripemd-160 | d09dbb807dfb6d00f461b08c8ea32252b0cd7aa4 |
146720 as geometric shapes
Circle
Radius = n| Diameter | 293440 |
|---|---|
| Circumference | 921868.94826939 |
| Area | 67628306045.042 |
Sphere
Radius = n| Volume | 1.3229900083905E+16 |
|---|---|
| Surface area | 270513224180.17 |
| Circumference | 921868.94826939 |
Square
Length = n| Perimeter | 586880 |
|---|---|
| Area | 21526758400 |
| Diagonal | 207493.41387138 |
Cube
Length = n| Surface area | 129160550400 |
|---|---|
| Volume | 3158405992448000 |
| Space diagonal | 254126.49448651 |
Equilateral Triangle
Length = n| Perimeter | 440160 |
|---|---|
| Area | 9321359817.765 |
| Altitude | 127063.24724325 |
Triangular Pyramid
Length = n| Surface area | 9321359817.765 |
|---|---|
| Volume | 3.7222171583337E+14 |
| Height | 69164.47129046 |