85289904 (number)
85289904 is an even 8-digits composite number following 85289903 and preceding 85289905. In scientific notation, it is written as 8.5289904 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 40 positive divisors. There are 24186240 positive integers (up to 85289904) that are relatively prime to 85289904.
Interesting facts
- 85289904 has 40 divisors, whose sum is 184162320
- The reverse of 85289904 is 40998258
- Previous prime number is 1337
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | eighty-five million two hundred eighty-nine thousand nine hundred four |
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Notation
Scientific notation | 8.5289904 × 10^7 |
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Engineering notation | 8.5289904 × 10^6 |
Prime Factorization of 85289904
Prime Factorization 2 × 2 × 2 × 2 × 9 × 1337 × 443
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 10661238 | Product of the distinct prime numbers |
The prime factorization of 85289904 is 2 × 2 × 2 × 2 × 9 × 1337 × 443. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 85289904)
Multiplication
n×yn×2 | 170579808 |
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n×3 | 255869712 |
n×4 | 341159616 |
n×5 | 426449520 |
Division
n÷yn÷2 | 42644952 |
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n÷3 | 28429968 |
n÷3 | 21322476 |
n÷5 | 17057980.8 |
Exponentiation
nyn2 | 7274367724329216 |
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n3 | 6.2043012486874E+23 |
n4 | 5.2916425788763E+31 |
n5 | 4.5132368755467E+39 |
Nth Root
y√n2√n | 9235.2533262494 |
---|---|
3√n | 440.18226608527 |
4√n | 96.100225422469 |
5√n | 38.563773650905 |
Divisors of 85289904
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -85289903 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 85289904 can be divided by 40 positive divisors. The sum of these divisors (counting 85289904) is 1, the average is 0.025.
Base conversion 85289904
Base | System | Value |
---|---|---|
2 | Binary | 101000101010110101110110000 |
3 | Ternary | 12221111011202100 |
4 | Quaternary | 11011112232300 |
5 | Quinary | 133313234104 |
6 | Senary | 12244020400 |
8 | Octal | 505265660 |
10 | Decimal | 85289904 |
12 | Duodecimal | 24691700 |
16 | Hexadecimal | 5156bb0 |
20 | Vigesimal | 16d14f4 |
36 | Base36 | 1es240 |
Cryptographic Hash Functions
md5 | f87ceeb783aaa0f9d2094d79e5d2fbc7 |
---|---|
sha1 | ca385d219e5f7a6b6fa1bddf2c10ddcde38b1b7a |
sha256 | 8f5d452f2aaf8d447971eefce7b0503af0d10ba00fc98a5dcc92cf303cc62ebd |
sha512 | 62fa70c6b44e620dd416fd1be64d82580263f43744e13b9f6a0f6d3d9dc90749a9c2bba42c36f2afb14cb2f1b4bdd58f20ed2eedcf51b45a982abef009ed1143 |
ripemd-160 | ed3f24cd94c03af2a374cd33d3bc66c6b82e7ef4 |
85289904 as geometric shapes
Circle
Radius = nDiameter | 170579808 |
---|---|
Circumference | 535892271.66356 |
Area | 2.2853100202263E+16 |
Sphere
Radius = nVolume | 2.5988516298046E+24 |
---|---|
Surface area | 9.1412400809053E+16 |
Circumference | 535892271.66356 |
Square
Length = nPerimeter | 341159616 |
---|---|
Area | 7274367724329216 |
Diagonal | 120618138.9703 |
Cube
Length = nSurface area | 43646206345975296 |
---|---|
Volume | 6.2043012486874E+23 |
Space diagonal | 147726447.10067 |
Equilateral Triangle
Length = nPerimeter | 255869712 |
---|---|
Area | 3.1498936228693E+15 |
Altitude | 73863223.550336 |
Triangular Pyramid
Length = nSurface area | 3.1498936228693E+15 |
---|---|
Volume | 7.3118391424517E+22 |
Height | 40206046.323433 |