85555980 (number)
85555980 is an even 8-digits composite number following 85555979 and preceding 85555981. In scientific notation, it is written as 8.5555980 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 22322880 positive integers (up to 85555980) that are relatively prime to 85555980.
Interesting facts
- 85555980 has 48 divisors, whose sum is 208470528
- The reverse of 85555980 is 08955558
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | eighty-five million five hundred fifty-five thousand nine hundred eighty |
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Notation
Scientific notation | 8.5555980 × 10^7 |
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Engineering notation | 8.5555980 × 10^6 |
Prime Factorization of 85555980
Prime Factorization 2 × 2 × 3 × 45 × 47 × 3371
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 42777990 | Product of the distinct prime numbers |
The prime factorization of 85555980 is 2 × 2 × 3 × 45 × 47 × 3371. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 85555980)
Multiplication
n×yn×2 | 171111960 |
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n×3 | 256667940 |
n×4 | 342223920 |
n×5 | 427779900 |
Division
n÷yn÷2 | 42777990 |
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n÷3 | 28518660 |
n÷3 | 21388995 |
n÷5 | 17111196 |
Exponentiation
nyn2 | 7319825713760400 |
---|---|
n3 | 6.2625486236997E+23 |
n4 | 5.3579848479828E+31 |
n5 | 4.5840764449432E+39 |
Nth Root
y√n2√n | 9249.6475608533 |
---|---|
3√n | 440.63953143565 |
4√n | 96.175088047027 |
5√n | 38.587804899263 |
Divisors of 85555980
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 | -85555979 | 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 85555980 can be divided by 48 positive divisors. The sum of these divisors (counting 85555980) is 1, the average is 0.020833333333333.
Base conversion 85555980
Base | System | Value |
---|---|---|
2 | Binary | 101000110010111101100001100 |
3 | Ternary | 12221222200202000 |
4 | Quaternary | 11012113230030 |
5 | Quinary | 133400242410 |
6 | Senary | 12253432300 |
8 | Octal | 506275414 |
10 | Decimal | 85555980 |
12 | Duodecimal | 2479b690 |
16 | Hexadecimal | 5197b0c |
20 | Vigesimal | 16ee9j0 |
36 | Base36 | 1exrf0 |
Cryptographic Hash Functions
md5 | 5fd250470c306d0cdfd8fca10d9da24a |
---|---|
sha1 | faa7aa3ca4ca4b24831c382976e8f6bf3a54dabc |
sha256 | d7947f68832fc665144780a4b3e93b0da9676dba8bd7fc470e67071782d16567 |
sha512 | c283a6c3a57a0455dbcf6c46d8d3f239e6e58dcb80e69b420e8823b25e186937d846f8414c9c0e14b71b95f74401b097e11293088472ebce58b3b46472851aaa |
ripemd-160 | 28e56e1e28bfa91f2cf8db97476db712db3344a4 |
85555980 as geometric shapes
Circle
Radius = nDiameter | 171111960 |
---|---|
Circumference | 537564076.47735 |
Area | 2.2995910687907E+16 |
Sphere
Radius = nVolume | 2.6232502331952E+24 |
---|---|
Surface area | 9.1983642751629E+16 |
Circumference | 537564076.47735 |
Square
Length = nPerimeter | 342223920 |
---|---|
Area | 7319825713760400 |
Diagonal | 120994427.25812 |
Cube
Length = nSurface area | 43918954282562400 |
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Volume | 6.2625486236997E+23 |
Space diagonal | 148187304.25135 |
Equilateral Triangle
Length = nPerimeter | 256667940 |
---|---|
Area | 3.1695775096955E+15 |
Altitude | 74093652.125673 |
Triangular Pyramid
Length = nSurface area | 3.1695775096955E+15 |
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Volume | 7.3804843322142E+22 |
Height | 40331475.752707 |