268584985 (number)

268584985 is an odd 9-digits composite number following 268584984 and preceding 268584986. In scientific notation, it is written as 2.68584985 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 214217520 positive integers (up to 268584985) that are relatively prime to 268584985.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million five hundred eighty-four thousand nine hundred eighty-five

Notation

Scientific notation 2.68584985 × 10^8
Engineering notation 2.68584985 × 10^6

Prime Factorization of 268584985

Prime Factorization 5 × 331 × 162287

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268584985
Product of the distinct prime numbers

The prime factorization of 268584985 is 5 × 331 × 162287. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 56, 7, 895, 974, 7047, 3532, 66196, 46950, 195234, 839369, 2648184, 8048546, 82716068, 56173670, 895637630, 438863158, 3744918629, 2201236493

Basic calculations (n = 268584985)

Multiplication

n×y
n×2 537169970
n×3 805754955
n×4 1074339940
n×5 1342924925

Division

n÷y
n÷2 134292492.5
n÷3 89528328.333333
n÷3 67146246.25
n÷5 53716997

Exponentiation

ny
n2 72137894167450225
n3 1.9375155222896E+25
n4 5.2038757749142E+33
n5 1.3976828969472E+42

Nth Root

y√n
2√n 16388.562627638
3√n 645.19933345923
4√n 128.01782152356
5√n 48.508332528817

Divisors of 268584985

1, 5, 331, 1655, 162287, 811435, 53716997, 268584985

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268584984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268584985 can be divided by 8 positive divisors. The sum of these divisors (counting 268584985) is 1, the average is 0.125.

Base conversion 268584985

Base System Value
2 Binary 10000000000100100100000011001
3 Ternary 200201101112100001
4 Quaternary 100000210200121
5 Quinary 1022224204420
6 Senary 42352413001
8 Octal 2000444031
10 Decimal 268584985
12 Duodecimal 75b47161
16 Hexadecimal 10024819
20 Vigesimal 43id295
36 Base36 4fwpi1

Cryptographic Hash Functions

md5 f644d59abb7f0a396d3487e1c2a6aa9d
sha1 9216d8755508df106d4912512c86ce457a36ac87
sha256 5567546a2416d0f94807be3b8c93df53fe00a2762fee578faee8da5b97023e39
sha512 1610187eb8dce85d28c3a85783e78b3b05a95d8c5106a89a3d52246be78ff3b32db2195d9539df15cce920214ea6457764007295e3c974114ec4b24e00ed676b
ripemd-160 d71e9d4339b3b823217acc9bba014dc327060ce5

268584985 as geometric shapes

Circle

Radius = n
Diameter 537169970
Circumference 1687569231.481
Area 2.266278783619E+17

Sphere

Radius = n
Volume 8.1158460413883E+25
Surface area 9.065115134476E+17
Circumference 1687569231.481

Square

Length = n
Perimeter 1074339940
Area 72137894167450225
Diagonal 379836528.43677

Cube

Length = n
Surface area 432827365004701350
Volume 1.9375155222896E+25
Space diagonal 465202840.17012

Equilateral Triangle

Length = n
Perimeter 805754955
Area 3.1236624462263E+16
Altitude 232601420.08506

Triangular Pyramid

Length = n
Surface area 3.1236624462263E+16
Volume 2.2833839407753E+24
Height 126612176.14559