642733230 (number)
642733230 is an even 9-digits composite number following 642733229 and preceding 642733231. In scientific notation, it is written as 6.42733230 × 10^8. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 165866400 positive integers (up to 642733230) that are relatively prime to 642733230.
Interesting facts
- 642733230 has 32 divisors, whose sum is 1592322048
- The reverse of 642733230 is 032337246
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 30
- Digital Root 3
Name
Name | six hundred forty-two million seven hundred thirty-three thousand two hundred thirty |
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Notation
Scientific notation | 6.42733230 × 10^8 |
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Engineering notation | 6.42733230 × 10^6 |
Prime Factorization of 642733230
Prime Factorization 2 × 3 × 5 × 31 × 691111
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 642733230 | Product of the distinct prime numbers |
The prime factorization of 642733230 is 2 × 3 × 5 × 31 × 691111. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 642733230)
Multiplication
n×yn×2 | 1285466460 |
---|---|
n×3 | 1928199690 |
n×4 | 2570932920 |
n×5 | 3213666150 |
Division
n÷yn÷2 | 321366615 |
---|---|
n÷3 | 214244410 |
n÷3 | 160683307.5 |
n÷5 | 128546646 |
Exponentiation
nyn2 | 413106004946232900 |
---|---|
n3 | 2.6551695689149E+26 |
n4 | 1.7065657132264E+35 |
n5 | 1.0968664930692E+44 |
Nth Root
y√n2√n | 25352.183929595 |
---|---|
3√n | 862.99891823146 |
4√n | 159.22369148338 |
5√n | 57.757202633479 |
Divisors of 642733230
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -642733229 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 642733230 can be divided by 32 positive divisors. The sum of these divisors (counting 642733230) is 1, the average is 0.03125.
Base conversion 642733230
Base | System | Value |
---|---|---|
2 | Binary | 100110010011110101010010101110 |
3 | Ternary | 1122210102020020110 |
4 | Quaternary | 212103311102232 |
5 | Quinary | 2304014430410 |
6 | Senary | 143440000450 |
8 | Octal | 4623652256 |
10 | Decimal | 642733230 |
12 | Duodecimal | 15b300126 |
16 | Hexadecimal | 264f54ae |
20 | Vigesimal | a0h1d1a |
36 | Base36 | amo04u |
Cryptographic Hash Functions
md5 | e4f618ffe5ee287fe3271dc4965c4bf5 |
---|---|
sha1 | dc3a98b7a119681ccf865ee34ec8fd3ff436dc78 |
sha256 | 6224acec744cca0efd1ef66a6902dd4f8ce99539616162b32c6fb38cb9ae1d49 |
sha512 | 2059f0872ffe79e834ac93bfc0be3c8135b7a97d4ea3e4cbb3fdac6e58909cc9e6eb330f9c1f49441c1064b7be55bbb78820a5e8a392131c565cd92321906f0c |
ripemd-160 | c865c33781999762acf3ead4ee48b365b0ea665e |
642733230 as geometric shapes
Circle
Radius = nDiameter | 1285466460 |
---|---|
Circumference | 4038411987.1721 |
Area | 1.2978107902929E+18 |
Sphere
Radius = nVolume | 1.1121948282318E+27 |
---|---|
Surface area | 5.1912431611717E+18 |
Circumference | 4038411987.1721 |
Square
Length = nPerimeter | 2570932920 |
---|---|
Area | 413106004946232900 |
Diagonal | 908962050.85387 |
Cube
Length = nSurface area | 2478636029677397400 |
---|---|
Volume | 2.6551695689149E+26 |
Space diagonal | 1113246610.0729 |
Equilateral Triangle
Length = nPerimeter | 1928199690 |
---|---|
Area | 1.7888014736967E+17 |
Altitude | 556623305.03643 |
Triangular Pyramid
Length = nSurface area | 1.7888014736967E+17 |
---|---|
Volume | 3.1291473456331E+25 |
Height | 302987350.28462 |