61446875 (number)
61446875 is an odd 8-digits composite number following 61446874 and preceding 61446876. In scientific notation, it is written as 6.1446875 × 10^7. The sum of its digits is 41. It has a total of 8 prime factors and 36 positive divisors. There are 41340000 positive integers (up to 61446875) that are relatively prime to 61446875.
Interesting facts
- 61446875 has 36 divisors, whose sum is 89463024
- The reverse of 61446875 is 57864416
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 41
- Digital Root 5
Name
Name | sixty-one million four hundred forty-six thousand eight hundred seventy-five |
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Notation
Scientific notation | 6.1446875 × 10^7 |
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Engineering notation | 6.1446875 × 10^6 |
Prime Factorization of 61446875
Prime Factorization 5 × 7 × 5 × 5 × 5 × 5 × 53 × 53
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1855 | Product of the distinct prime numbers |
The prime factorization of 61446875 is 5 × 7 × 5 × 5 × 5 × 5 × 53 × 53. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 61446875)
Multiplication
n×yn×2 | 122893750 |
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n×3 | 184340625 |
n×4 | 245787500 |
n×5 | 307234375 |
Division
n÷yn÷2 | 30723437.5 |
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n÷3 | 20482291.666667 |
n÷3 | 15361718.75 |
n÷5 | 12289375 |
Exponentiation
nyn2 | 3775718447265625 |
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n3 | 2.3200609946432E+23 |
n4 | 1.4256049793022E+31 |
n5 | 8.759897096256E+38 |
Nth Root
y√n2√n | 7838.805712607 |
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3√n | 394.60864940645 |
4√n | 88.537030177248 |
5√n | 36.116026264315 |
Divisors of 61446875
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -61446874 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 61446875 can be divided by 36 positive divisors. The sum of these divisors (counting 61446875) is 1, the average is 0.027777777777778.
Base conversion 61446875
Base | System | Value |
---|---|---|
2 | Binary | 11101010011001101011011011 |
3 | Ternary | 11021121211021012 |
4 | Quaternary | 3222121223123 |
5 | Quinary | 111212300000 |
6 | Senary | 10033004135 |
8 | Octal | 352315333 |
10 | Decimal | 61446875 |
12 | Duodecimal | 186b364b |
16 | Hexadecimal | 3a99adb |
20 | Vigesimal | j40h3f |
36 | Base36 | 10l0pn |
Cryptographic Hash Functions
md5 | 63e9da9410a553c0119ff83079996fae |
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sha1 | e71e499d384ccd33e5abe8d770045059864b340c |
sha256 | 2599a4333339c5bf3ac6777f9799f0e5cb069a144ebffa9dd4bd6fa4b1d178c1 |
sha512 | 5fee62ce7ce9a47c01aeaeb0dfed9540b34cda25a3f9069a71e04877d8cc3d19b45385b4376d4ab63edea49f2a460d1b452cc18ab8ef60e8444bc1df27eeef2b |
ripemd-160 | 36384a7c85c048ff46bee5a82c9d0e6d6f67e655 |
61446875 as geometric shapes
Circle
Radius = nDiameter | 122893750 |
---|---|
Circumference | 386082102.1721 |
Area | 1.1861769335953E+16 |
Sphere
Radius = nVolume | 9.7182487688686E+23 |
---|---|
Surface area | 4.7447077343813E+16 |
Circumference | 386082102.1721 |
Square
Length = nPerimeter | 245787500 |
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Area | 3775718447265625 |
Diagonal | 86899003.990444 |
Cube
Length = nSurface area | 22654310683593750 |
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Volume | 2.3200609946432E+23 |
Space diagonal | 106429109.46633 |
Equilateral Triangle
Length = nPerimeter | 184340625 |
---|---|
Area | 1.6349340464348E+15 |
Altitude | 53214554.733167 |
Triangular Pyramid
Length = nSurface area | 1.6349340464348E+15 |
---|---|
Volume | 2.7342181034644E+22 |
Height | 28966334.663481 |