85440684 (number)
85440684 is an even 8-digits composite number following 85440683 and preceding 85440685. In scientific notation, it is written as 8.5440684 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 24360000 positive integers (up to 85440684) that are relatively prime to 85440684.
Interesting facts
- 85440684 has 48 divisors, whose sum is 228324096
- The reverse of 85440684 is 48604458
- Previous prime number is 701
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | eighty-five million four hundred forty thousand six hundred eighty-four |
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Notation
Scientific notation | 8.5440684 × 10^7 |
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Engineering notation | 8.5440684 × 10^6 |
Prime Factorization of 85440684
Prime Factorization 2 × 2 × 3 × 7 × 701 × 1451
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 42720342 | Product of the distinct prime numbers |
The prime factorization of 85440684 is 2 × 2 × 3 × 7 × 701 × 1451. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 85440684)
Multiplication
n×yn×2 | 170881368 |
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n×3 | 256322052 |
n×4 | 341762736 |
n×5 | 427203420 |
Division
n÷yn÷2 | 42720342 |
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n÷3 | 28480228 |
n÷3 | 21360171 |
n÷5 | 17088136.8 |
Exponentiation
nyn2 | 7300110482387856 |
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n3 | 6.2372643289079E+23 |
n4 | 5.3291613055069E+31 |
n5 | 4.5532718708884E+39 |
Nth Root
y√n2√n | 9243.4130060276 |
---|---|
3√n | 440.44150587074 |
4√n | 96.14267005876 |
5√n | 38.577399034682 |
Divisors of 85440684
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 | -85440683 | 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 85440684 can be divided by 48 positive divisors. The sum of these divisors (counting 85440684) is 1, the average is 0.020833333333333.
Base conversion 85440684
Base | System | Value |
---|---|---|
2 | Binary | 101000101111011100010101100 |
3 | Ternary | 12221202211120210 |
4 | Quaternary | 11011323202230 |
5 | Quinary | 133333100214 |
6 | Senary | 12251142420 |
8 | Octal | 505734254 |
10 | Decimal | 85440684 |
12 | Duodecimal | 24744a10 |
16 | Hexadecimal | 517b8ac |
20 | Vigesimal | 16e01e4 |
36 | Base36 | 1evagc |
Cryptographic Hash Functions
md5 | c2bd8a8c725c0ff4520f9f2f286a1310 |
---|---|
sha1 | 657dfbdfd9e3cbc68c4cfaa3b09116cd934e1312 |
sha256 | ec0b83a68dbd0cf71412ccd42f1d6ba49027a60400a299b546cf3f74a55342f5 |
sha512 | 7685c9f569757a32aa9b8769f6d8b1e342595746b4d4b2e44dc27a21fc3b96fc8dfcb24626faee24dc6c1a5d613263af26ee05e8d0167dce3a304a5bccbab129 |
ripemd-160 | 6006e5ff5447c4a0d98d7b13ba2052743b781c3e |
85440684 as geometric shapes
Circle
Radius = nDiameter | 170881368 |
---|---|
Circumference | 536839650.34417 |
Area | 2.2933973461864E+16 |
Sphere
Radius = nVolume | 2.6126591725593E+24 |
---|---|
Surface area | 9.1735893847454E+16 |
Circumference | 536839650.34417 |
Square
Length = nPerimeter | 341762736 |
---|---|
Area | 7300110482387856 |
Diagonal | 120831374.09123 |
Cube
Length = nSurface area | 43800662894327136 |
---|---|
Volume | 6.2372643289079E+23 |
Space diagonal | 147987605.72144 |
Equilateral Triangle
Length = nPerimeter | 256322052 |
---|---|
Area | 3.1610405640905E+15 |
Altitude | 73993802.860719 |
Triangular Pyramid
Length = nSurface area | 3.1610405640905E+15 |
---|---|
Volume | 7.3506865050395E+22 |
Height | 40277124.697078 |