55449870 (number)
55449870 is an even 8-digits composite number following 55449869 and preceding 55449871. In scientific notation, it is written as 5.5449870 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 12462912 positive integers (up to 55449870) that are relatively prime to 55449870.
Interesting facts
- 55449870 has 48 divisors, whose sum is 104931072
- The reverse of 55449870 is 07894455
- Previous prime number is 67
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | fifty-five million four hundred forty-nine thousand eight hundred seventy |
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Notation
Scientific notation | 5.5449870 × 10^7 |
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Engineering notation | 5.5449870 × 10^6 |
Prime Factorization of 55449870
Prime Factorization 2 × 15 × 7 × 7 × 67 × 563
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 7921410 | Product of the distinct prime numbers |
The prime factorization of 55449870 is 2 × 15 × 7 × 7 × 67 × 563. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 55449870)
Multiplication
n×yn×2 | 110899740 |
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n×3 | 166349610 |
n×4 | 221799480 |
n×5 | 277249350 |
Division
n÷yn÷2 | 27724935 |
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n÷3 | 18483290 |
n÷3 | 13862467.5 |
n÷5 | 11089974 |
Exponentiation
nyn2 | 3074688083016900 |
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n3 | 1.7049105449384E+23 |
n4 | 9.4537068078461E+30 |
n5 | 5.2420681351318E+38 |
Nth Root
y√n2√n | 7446.4669474859 |
---|---|
3√n | 381.32930107097 |
4√n | 86.292913657414 |
5√n | 35.381814924823 |
Divisors of 55449870
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 | -55449869 | 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 55449870 can be divided by 48 positive divisors. The sum of these divisors (counting 55449870) is 1, the average is 0.020833333333333.
Base conversion 55449870
Base | System | Value |
---|---|---|
2 | Binary | 11010011100001100100001110 |
3 | Ternary | 10212100010220220 |
4 | Quaternary | 3103201210032 |
5 | Quinary | 103143343440 |
6 | Senary | 5300252210 |
8 | Octal | 323414416 |
10 | Decimal | 55449870 |
12 | Duodecimal | 166a1066 |
16 | Hexadecimal | 34e190e |
20 | Vigesimal | h6b4da |
36 | Base36 | x0he6 |
Cryptographic Hash Functions
md5 | a7c78e7ed37e3544d19a596ac8d2fd08 |
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sha1 | f165837dfb075a20357f7ba757068d9b151c908b |
sha256 | 970edc8043c6f89453f297c5cb28f3ef2d2978fd65f13d05ab8f64366d71c681 |
sha512 | b54e83643ca3c6af2291c8049dabfe8cffd83be92d79d726ef3e4d5d1dccd64278e761474b5572e11e35b359412f4740a4b56ba5b1b7772f7cc81ab211b10cce |
ripemd-160 | 3dc33b519c1818dde7547d7fe1112e76d4b67989 |
55449870 as geometric shapes
Circle
Radius = nDiameter | 110899740 |
---|---|
Circumference | 348401808.46902 |
Area | 9.659417493686E+15 |
Sphere
Radius = nVolume | 7.1415125906748E+23 |
---|---|
Surface area | 3.8637669974744E+16 |
Circumference | 348401808.46902 |
Square
Length = nPerimeter | 221799480 |
---|---|
Area | 3074688083016900 |
Diagonal | 78417958.185825 |
Cube
Length = nSurface area | 18448128498101400 |
---|---|
Volume | 1.7049105449384E+23 |
Space diagonal | 96041992.113089 |
Equilateral Triangle
Length = nPerimeter | 166349610 |
---|---|
Area | 1.331378994303E+15 |
Altitude | 48020996.056545 |
Triangular Pyramid
Length = nSurface area | 1.331378994303E+15 |
---|---|
Volume | 2.0092563460706E+22 |
Height | 26139319.395275 |