855641345 (number)
855641345 is an odd 9-digits composite number following 855641344 and preceding 855641346. In scientific notation, it is written as 8.55641345 × 10^8. The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors. There are 585826560 positive integers (up to 855641345) that are relatively prime to 855641345.
Interesting facts
- 855641345 has 32 divisors, whose sum is 1188794880
- The reverse of 855641345 is 543146558
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 41
- Digital Root 5
Name
Name | eight hundred fifty-five million six hundred forty-one thousand three hundred forty-five |
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Notation
Scientific notation | 8.55641345 × 10^8 |
---|---|
Engineering notation | 8.55641345 × 10^6 |
Prime Factorization of 855641345
Prime Factorization 5 × 47 × 13 × 19 × 14741
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 855641345 | Product of the distinct prime numbers |
The prime factorization of 855641345 is 5 × 47 × 13 × 19 × 14741. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 855641345)
Multiplication
n×yn×2 | 1711282690 |
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n×3 | 2566924035 |
n×4 | 3422565380 |
n×5 | 4278206725 |
Division
n÷yn÷2 | 427820672.5 |
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n÷3 | 285213781.66667 |
n÷3 | 213910336.25 |
n÷5 | 171128269 |
Exponentiation
nyn2 | 732122111273409025 |
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n3 | 6.2643394799422E+26 |
n4 | 5.3600278581543E+35 |
n5 | 4.5862614457886E+44 |
Nth Root
y√n2√n | 29251.347746728 |
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3√n | 949.35925214156 |
4√n | 171.03025389307 |
5√n | 61.158715060431 |
Divisors of 855641345
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 | -855641344 | 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 855641345 can be divided by 32 positive divisors. The sum of these divisors (counting 855641345) is 1, the average is 0.03125.
Base conversion 855641345
Base | System | Value |
---|---|---|
2 | Binary | 110011000000000000110100000001 |
3 | Ternary | 2012122001002021012 |
4 | Quaternary | 303000000310001 |
5 | Quinary | 3223021010340 |
6 | Senary | 220523210305 |
8 | Octal | 6300006401 |
10 | Decimal | 855641345 |
12 | Duodecimal | 1ba676995 |
16 | Hexadecimal | 33000d01 |
20 | Vigesimal | d77f375 |
36 | Base36 | e5fd35 |
Cryptographic Hash Functions
md5 | 4ae590b0566302afcba5511a6d5d2087 |
---|---|
sha1 | 02cd9cca6a520c9d7b71939d892216d779b91277 |
sha256 | 114be6c431a81dd824a2ebe93485ce1d2209f7a917f9511f3e8f7ccd528173fa |
sha512 | 6729a74c7264a6701867c90875fca2b16b660b36be6015f144ec1c8bbf51ef1280191dc915e4480998234989af5d271b63dd868cd4b915ff9f6c0445e8bdff27 |
ripemd-160 | c11131d91095c5b51e0294b12d8b5e0be5c0265a |
855641345 as geometric shapes
Circle
Radius = nDiameter | 1711282690 |
---|---|
Circumference | 5376153127.1194 |
Area | 2.3000294463072E+18 |
Sphere
Radius = nVolume | 2.6240003853039E+27 |
---|---|
Surface area | 9.2001177852288E+18 |
Circumference | 5376153127.1194 |
Square
Length = nPerimeter | 3422565380 |
---|---|
Area | 732122111273409025 |
Diagonal | 1210059594.6262 |
Cube
Length = nSurface area | 4392732667640454150 |
---|---|
Volume | 6.2643394799422E+26 |
Space diagonal | 1482014282.5966 |
Equilateral Triangle
Length = nPerimeter | 2566924035 |
---|---|
Area | 3.1701817351753E+17 |
Altitude | 741007141.29829 |
Triangular Pyramid
Length = nSurface area | 3.1701817351753E+17 |
---|---|
Volume | 7.3825948765362E+25 |
Height | 403353198.20872 |