855122949 (number)
855122949 is an odd 9-digits composite number following 855122948 and preceding 855122950. In scientific notation, it is written as 8.55122949 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 523480320 positive integers (up to 855122949) that are relatively prime to 855122949.
Interesting facts
- 855122949 has 32 divisors, whose sum is 1031382400
- The reverse of 855122949 is 949221558
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | eight hundred fifty-five million one hundred twenty-two thousand nine hundred forty-nine |
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Notation
Scientific notation | 8.55122949 × 10^8 |
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Engineering notation | 8.55122949 × 10^6 |
Prime Factorization of 855122949
Prime Factorization 9 × 19 × 73 × 61 × 1123
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 855122949 | Product of the distinct prime numbers |
The prime factorization of 855122949 is 9 × 19 × 73 × 61 × 1123. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 855122949)
Multiplication
n×yn×2 | 1710245898 |
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n×3 | 2565368847 |
n×4 | 3420491796 |
n×5 | 4275614745 |
Division
n÷yn÷2 | 427561474.5 |
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n÷3 | 285040983 |
n÷3 | 213780737.25 |
n÷5 | 171024589.8 |
Exponentiation
nyn2 | 731235257906456601 |
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n3 | 6.2529605015374E+26 |
n4 | 5.3470500240552E+35 |
n5 | 4.5723851850206E+44 |
Nth Root
y√n2√n | 29242.485342392 |
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3√n | 949.1674882034 |
4√n | 171.00434305126 |
5√n | 61.151302580992 |
Divisors of 855122949
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 | -855122948 | 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 855122949 can be divided by 32 positive divisors. The sum of these divisors (counting 855122949) is 1, the average is 0.03125.
Base conversion 855122949
Base | System | Value |
---|---|---|
2 | Binary | 110010111110000010010000000101 |
3 | Ternary | 2012121001202011100 |
4 | Quaternary | 302332002100011 |
5 | Quinary | 3222402413244 |
6 | Senary | 220504130313 |
8 | Octal | 6276022005 |
10 | Decimal | 855122949 |
12 | Duodecimal | 1ba466999 |
16 | Hexadecimal | 32f82405 |
20 | Vigesimal | d74a779 |
36 | Base36 | e54939 |
Cryptographic Hash Functions
md5 | 2761b5112aa53fb67248ff35d7aa5d5c |
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sha1 | 3fc47cbc794f0ecc12c9cb1698e1f76911eab5b2 |
sha256 | 41270d8e28b1d7504e223c68d87128dafed36828fecc36309820a6ef4d65f4b1 |
sha512 | e995e5d9dfafe6192796dc4c565852750b1c5213b2eed3027eca34b3ed138ef587b34eb2d7df1487765a4f4c7772ccefba9cf02f4f05bfdbd757a1632e9fca9b |
ripemd-160 | 676b11937138e808a429dcbb0e246c7fb7c62297 |
855122949 as geometric shapes
Circle
Radius = nDiameter | 1710245898 |
---|---|
Circumference | 5372895948.9889 |
Area | 2.2972433142848E+18 |
Sphere
Radius = nVolume | 2.6192339699756E+27 |
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Surface area | 9.188973257139E+18 |
Circumference | 5372895948.9889 |
Square
Length = nPerimeter | 3420491796 |
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Area | 731235257906456601 |
Diagonal | 1209326471.9723 |
Cube
Length = nSurface area | 4387411547438739606 |
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Volume | 6.2529605015374E+26 |
Space diagonal | 1481116394.3861 |
Equilateral Triangle
Length = nPerimeter | 2565368847 |
---|---|
Area | 3.1663415474493E+17 |
Altitude | 740558197.19306 |
Triangular Pyramid
Length = nSurface area | 3.1663415474493E+17 |
---|---|
Volume | 7.3691846218813E+25 |
Height | 403108823.99076 |