85542880 (number)
85542880 is an even 8-digits composite number following 85542879 and preceding 85542881. In scientific notation, it is written as 8.5542880 × 10^7. The sum of its digits is 40. It has a total of 8 prime factors and 48 positive divisors. There are 34058752 positive integers (up to 85542880) that are relatively prime to 85542880.
Interesting facts
- 85542880 has 48 divisors, whose sum is 203031360
- The reverse of 85542880 is 08824558
- Previous prime number is 239
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 40
- Digital Root 4
Name
Name | eighty-five million five hundred forty-two thousand eight hundred eighty |
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Notation
Scientific notation | 8.5542880 × 10^7 |
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Engineering notation | 8.5542880 × 10^6 |
Prime Factorization of 85542880
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 239 × 2237
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 5346430 | Product of the distinct prime numbers |
The prime factorization of 85542880 is 2 × 2 × 2 × 2 × 2 × 5 × 239 × 2237. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 85542880)
Multiplication
n×yn×2 | 171085760 |
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n×3 | 256628640 |
n×4 | 342171520 |
n×5 | 427714400 |
Division
n÷yn÷2 | 42771440 |
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n÷3 | 28514293.333333 |
n÷3 | 21385720 |
n÷5 | 17108576 |
Exponentiation
nyn2 | 7317584318694400 |
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n3 | 6.2596723726396E+23 |
n4 | 5.3547040261202E+31 |
n5 | 4.5805680394192E+39 |
Nth Root
y√n2√n | 9248.9393986554 |
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3√n | 440.61704061541 |
4√n | 96.171406346457 |
5√n | 38.586623143863 |
Divisors of 85542880
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 | -85542879 | 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 85542880 can be divided by 48 positive divisors. The sum of these divisors (counting 85542880) is 1, the average is 0.020833333333333.
Base conversion 85542880
Base | System | Value |
---|---|---|
2 | Binary | 101000110010100011111100000 |
3 | Ternary | 12221222000202211 |
4 | Quaternary | 11012110133200 |
5 | Quinary | 133344333010 |
6 | Senary | 12253251504 |
8 | Octal | 506243740 |
10 | Decimal | 85542880 |
12 | Duodecimal | 24793b94 |
16 | Hexadecimal | 51947e0 |
20 | Vigesimal | 16ech40 |
36 | Base36 | 1exhb4 |
Cryptographic Hash Functions
md5 | 1aebb696ac2db7aaa18c47e1fd0ea91a |
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sha1 | b35cf0ea9fe1dcb97d73362f7e841b51a952bbe7 |
sha256 | 67c26fdbd707b0545637d799dcd6d859d6b599f7b0ab24156a361cb6c20ad5bd |
sha512 | 8b53207122fce19361059d7680406ea2e1f690483fe11401726ac1fa32b97a8aacc9aec713c282fc9e573f4017f92d4ea639283932028804e43d4fd35ab92ad4 |
ripemd-160 | a5818e7070ba11ebc1561ffff59501d0e96f06e3 |
85542880 as geometric shapes
Circle
Radius = nDiameter | 171085760 |
---|---|
Circumference | 537481766.74983 |
Area | 2.2988869137634E+16 |
Sphere
Radius = nVolume | 2.6220454319685E+24 |
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Surface area | 9.1955476550537E+16 |
Circumference | 537481766.74983 |
Square
Length = nPerimeter | 342171520 |
---|---|
Area | 7317584318694400 |
Diagonal | 120975901.06045 |
Cube
Length = nSurface area | 43905505912166400 |
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Volume | 6.2596723726396E+23 |
Space diagonal | 148164614.38577 |
Equilateral Triangle
Length = nPerimeter | 256628640 |
---|---|
Area | 3.168606957162E+15 |
Altitude | 74082307.192884 |
Triangular Pyramid
Length = nSurface area | 3.168606957162E+15 |
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Volume | 7.3770946378325E+22 |
Height | 40325300.353485 |