7242534 (number)
7242534 is an even 7-digits composite number following 7242533 and preceding 7242535. In scientific notation, it is written as 7.242534 × 10^6. The sum of its digits is 27. It has a total of 6 prime factors and 64 positive divisors. There are 2099520 positive integers (up to 7242534) that are relatively prime to 7242534.
Interesting facts
- 7242534 has 64 divisors, whose sum is 17122560
- The reverse of 7242534 is 4352427
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 27
- Digital Root 9
Name
Name | seven million two hundred forty-two thousand five hundred thirty-four |
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Notation
Scientific notation | 7.242534 × 10^6 |
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Engineering notation | 7.242534 × 10^6 |
Prime Factorization of 7242534
Prime Factorization 2 × 3 × 27 × 19 × 13 × 181
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 7242534 | Product of the distinct prime numbers |
The prime factorization of 7242534 is 2 × 3 × 27 × 19 × 13 × 181. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7242534)
Multiplication
n×yn×2 | 14485068 |
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n×3 | 21727602 |
n×4 | 28970136 |
n×5 | 36212670 |
Division
n÷yn÷2 | 3621267 |
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n÷3 | 2414178 |
n÷3 | 1810633.5 |
n÷5 | 1448506.8 |
Exponentiation
nyn2 | 52454298741156 |
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n3 | 3.7990204207898E+20 |
n4 | 2.7514534564264E+27 |
n5 | 1.9927495207586E+34 |
Nth Root
y√n2√n | 2691.1956450619 |
---|---|
3√n | 193.47737251183 |
4√n | 51.876735104109 |
5√n | 23.549305760067 |
Divisors of 7242534
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -7242533 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 7242534 can be divided by 64 positive divisors. The sum of these divisors (counting 7242534) is 1, the average is 0.015625.
Base conversion 7242534
Base | System | Value |
---|---|---|
2 | Binary | 11011101000001100100110 |
3 | Ternary | 111121221220000 |
4 | Quaternary | 123220030212 |
5 | Quinary | 3323230114 |
6 | Senary | 415122130 |
8 | Octal | 33501446 |
10 | Decimal | 7242534 |
12 | Duodecimal | 2513346 |
16 | Hexadecimal | 6e8326 |
20 | Vigesimal | 25566e |
36 | Base36 | 4b8di |
Cryptographic Hash Functions
md5 | 64fb0132beab1663a18f615c68cde378 |
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sha1 | 43a7518ffd65570db8ac2af54eb321398dc03162 |
sha256 | 322dd4e0ef4e15efbaac8615717499d4dad3ad7226473f6eb065645164b7f3ab |
sha512 | 67b6bc95f8a89bb66837493adbce922c41ee751f6df62def861fa7255631e5da898bd5dbd20fca062e59c039f7846cce49ebb249515df1703503ad9e9214a788 |
ripemd-160 | 1c47551284a96f5948d821ffd7a5b3acb4fd7b63 |
7242534 as geometric shapes
Circle
Radius = nDiameter | 14485068 |
---|---|
Circumference | 45506183.215549 |
Area | 1.6479003957442E+14 |
Sphere
Radius = nVolume | 1.5913299526388E+21 |
---|---|
Surface area | 6.5916015829768E+14 |
Circumference | 45506183.215549 |
Square
Length = nPerimeter | 28970136 |
---|---|
Area | 52454298741156 |
Diagonal | 10242489.808748 |
Cube
Length = nSurface area | 314725792446936 |
---|---|
Volume | 3.7990204207898E+20 |
Space diagonal | 12544436.863545 |
Equilateral Triangle
Length = nPerimeter | 21727602 |
---|---|
Area | 22713377623770 |
Altitude | 6272218.4317725 |
Triangular Pyramid
Length = nSurface area | 22713377623770 |
---|---|
Volume | 4.4771885023444E+19 |
Height | 3414163.2695828 |