7242564 (number)
7242564 is an even 7-digits composite number following 7242563 and preceding 7242565. In scientific notation, it is written as 7.242564 × 10^6. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 2052000 positive integers (up to 7242564) that are relatively prime to 7242564.
Interesting facts
- 7242564 has 48 divisors, whose sum is 19475456
- The reverse of 7242564 is 4652427
- Previous prime number is 151
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 30
- Digital Root 3
Name
Name | seven million two hundred forty-two thousand five hundred sixty-four |
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Notation
Scientific notation | 7.242564 × 10^6 |
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Engineering notation | 7.242564 × 10^6 |
Prime Factorization of 7242564
Prime Factorization 2 × 2 × 3 × 7 × 151 × 571
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 3621282 | Product of the distinct prime numbers |
The prime factorization of 7242564 is 2 × 2 × 3 × 7 × 151 × 571. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7242564)
Multiplication
n×yn×2 | 14485128 |
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n×3 | 21727692 |
n×4 | 28970256 |
n×5 | 36212820 |
Division
n÷yn÷2 | 3621282 |
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n÷3 | 2414188 |
n÷3 | 1810641 |
n÷5 | 1448512.8 |
Exponentiation
nyn2 | 52454733294096 |
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n3 | 3.7990676298542E+20 |
n4 | 2.7514990449547E+27 |
n5 | 1.9927907929024E+34 |
Nth Root
y√n2√n | 2691.2012187869 |
---|---|
3√n | 193.47763965191 |
4√n | 51.876788824935 |
5√n | 23.549325269206 |
Divisors of 7242564
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 | -7242563 | 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 7242564 can be divided by 48 positive divisors. The sum of these divisors (counting 7242564) is 1, the average is 0.020833333333333.
Base conversion 7242564
Base | System | Value |
---|---|---|
2 | Binary | 11011101000001101000100 |
3 | Ternary | 111121221221010 |
4 | Quaternary | 123220031010 |
5 | Quinary | 3323230224 |
6 | Senary | 415122220 |
8 | Octal | 33501504 |
10 | Decimal | 7242564 |
12 | Duodecimal | 2513370 |
16 | Hexadecimal | 6e8344 |
20 | Vigesimal | 255684 |
36 | Base36 | 4b8ec |
Cryptographic Hash Functions
md5 | ac98fe20f18a6a9d5b058abbd8ad1735 |
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sha1 | c9e885de9183b4300d35aaffb83096d325a90f01 |
sha256 | 1c7d94ec60358d6de8874d9c44ac03291ad6cdd21c7f12bbacefeb2b79699e81 |
sha512 | 32519cea6cb2a344a4793b95332f463f7403ed4fb47e1bec0672f956dc19f5a540992eff752fdeb56554676e0cc7a1766e85560d231d816099f8495eda933908 |
ripemd-160 | 9e64c424bc93f16fd39c30968587673c9ec99d9c |
7242564 as geometric shapes
Circle
Radius = nDiameter | 14485128 |
---|---|
Circumference | 45506371.711108 |
Area | 1.6479140476274E+14 |
Sphere
Radius = nVolume | 1.5913497275254E+21 |
---|---|
Surface area | 6.5916561905098E+14 |
Circumference | 45506371.711108 |
Square
Length = nPerimeter | 28970256 |
---|---|
Area | 52454733294096 |
Diagonal | 10242532.235155 |
Cube
Length = nSurface area | 314728399764576 |
---|---|
Volume | 3.7990676298542E+20 |
Space diagonal | 12544488.825069 |
Equilateral Triangle
Length = nPerimeter | 21727692 |
---|---|
Area | 22713565790712 |
Altitude | 6272244.4125346 |
Triangular Pyramid
Length = nSurface area | 22713565790712 |
---|---|
Volume | 4.4772441387604E+19 |
Height | 3414177.4117184 |