255355856 (number)

255355856 is an even 9-digits composite number following 255355855 and preceding 255355857. In scientific notation, it is written as 2.55355856 × 10^8. The sum of its digits is 44. It has a total of 7 prime factors and 30 positive divisors. There are 109437888 positive integers (up to 255355856) that are relatively prime to 255355856.

Interesting facts

Basic properties

Name

Name two hundred fifty-five million three hundred fifty-five thousand eight hundred fifty-six

Notation

Scientific notation 2.55355856 × 10^8
Engineering notation 2.55355856 × 10^6

Prime Factorization of 255355856

Prime Factorization 2 × 2 × 2 × 2 × 7 × 7 × 325709

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4559926
Product of the distinct prime numbers

The prime factorization of 255355856 is 2 × 2 × 2 × 2 × 7 × 7 × 325709. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 5, 85, 98, 32, 273, 2058, 2587, 29418, 82634, 519323, 522609, 2304461, 4339547, 76142759, 50354109, 185362131, 216215017, 5527825724, 6762636013

Basic calculations (n = 255355856)

Multiplication

n×y
n×2 510711712
n×3 766067568
n×4 1021423424
n×5 1276779280

Division

n÷y
n÷2 127677928
n÷3 85118618.666667
n÷3 63838964
n÷5 51071171.2

Exponentiation

ny
n2 65206613193492736
n3 1.6650890528885E+25
n4 4.2519024041658E+33
n5 1.0857481780442E+42

Nth Root

y√n
2√n 15979.857821645
3√n 634.42741366378
4√n 126.41146238235
5√n 48.020774953573

Divisors of 255355856

1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 325709, 651418, 1302836, 2279963, 2605672, 4559926, 5211344, 9119852, 15959741, 18239704, 31919482, 36479408, 63838964, 127677928, 255355856

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -255355855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 255355856 can be divided by 30 positive divisors. The sum of these divisors (counting 255355856) is 1, the average is 0.033333333333333.

Base conversion 255355856

Base System Value
2 Binary 1111001110000110101111010000
3 Ternary 122210111102101022
4 Quaternary 33032012233100
5 Quinary 1010332341411
6 Senary 41201055012
8 Octal 1716065720
10 Decimal 255355856
12 Duodecimal 71627468
16 Hexadecimal f386bd0
20 Vigesimal 3jfj9cg
36 Base36 4815u8

Cryptographic Hash Functions

md5 70fa2be2ca37e8a14ad438b536378d47
sha1 0d0f7fa2215981c9d3582f3bb662784c6ed87001
sha256 c4c331657b9f269d8825f404b0b6809c84fa4badd15d1b340994a5bb1baaafb7
sha512 6ab3a0f007af4cd5e691a18ad3b0323dc02d16041d1c07c12f7a23c986949c7bebefbfda82d69bf5d6f45e6bccba1ab74abeea7ac91434d1742f61ad628fcb70
ripemd-160 ef804aa930afcaf1c52da67dc0a72150fa9f5c51

255355856 as geometric shapes

Circle

Radius = n
Diameter 510711712
Circumference 1604448162.5215
Area 2.0485261697415E+17

Sphere

Radius = n
Volume 6.9747087148365E+25
Surface area 8.1941046789659E+17
Circumference 1604448162.5215

Square

Length = n
Perimeter 1021423424
Area 65206613193492736
Diagonal 361127714.78659

Cube

Length = n
Surface area 391239679160956416
Volume 1.6650890528885E+25
Space diagonal 442289316.60224

Equilateral Triangle

Length = n
Perimeter 766067568
Area 2.8235291760155E+16
Altitude 221144658.30112

Triangular Pyramid

Length = n
Surface area 2.8235291760155E+16
Volume 1.9623262676283E+24
Height 120375904.92886