268488 (number)

268488 is an even 6-digits composite number following 268487 and preceding 268489. In scientific notation, it is written as 2.68488 × 10^5. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 80640 positive integers (up to 268488) that are relatively prime to 268488.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight thousand four hundred eighty-eight

Notation

Scientific notation 2.68488 × 10^5
Engineering notation 2.68488 × 10^3

Prime Factorization of 268488

Prime Factorization 2 × 2 × 2 × 99 × 3 × 113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 67122
Product of the distinct prime numbers

The prime factorization of 268488 is 2 × 2 × 2 × 99 × 3 × 113. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 5, 63, 71, 237, 323, 6524, 4075, 66880, 66732, 589007, 890028, 4601586, 2997920, 44921670, 26094718, 861975741, 257009462, 8704180742, 8003172873

Basic calculations (n = 268488)

Multiplication

n×y
n×2 536976
n×3 805464
n×4 1073952
n×5 1342440

Division

n÷y
n÷2 134244
n÷3 89496
n÷3 67122
n÷5 53697.6

Exponentiation

ny
n2 72085806144
n3 19354173919990272
n4 5.1963634474303E+21
n5 1.3951612292737E+27

Nth Root

y√n
2√n 518.15827697722
3√n 64.512166444794
4√n 22.763090233473
5√n 12.183862129635

Divisors of 268488

1, 2, 3, 4, 6, 8, 12, 24, 99, 113, 198, 226, 297, 339, 396, 452, 594, 678, 792, 904, 1188, 1356, 2376, 2712, 11187, 22374, 33561, 44748, 67122, 89496, 134244, 268488

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 -268487
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 268488 can be divided by 32 positive divisors. The sum of these divisors (counting 268488) is 1, the average is 0.03125.

Base conversion 268488

Base System Value
2 Binary 1000001100011001000
3 Ternary 111122022000
4 Quaternary 1001203020
5 Quinary 32042423
6 Senary 5431000
8 Octal 1014310
10 Decimal 268488
12 Duodecimal 10b460
16 Hexadecimal 418c8
20 Vigesimal 1db48
36 Base36 5r60

Cryptographic Hash Functions

md5 27df88c894478cade987a91782946c1b
sha1 e350a32c5080f60dd8864025337b538916e15eac
sha256 c97a6a124079dec9490d8f1ccd2ae50da4d067e749441002dc6db4fd5f98790d
sha512 da69629958d54fde2b85956821bdb4b5070bb305c906b614a45181a0d5a164ea9ed5fe04c2f509557716ec99cf238a7b12fee335326e5cc720db3e35c31ee31d
ripemd-160 f8020eaf76e5d3fe13b2779819c9e2e7200a1975

268488 as geometric shapes

Circle

Radius = n
Diameter 536976
Circumference 1686959.856754
Area 226464239010.09

Sphere

Radius = n
Volume 8.1070574137787E+16
Surface area 905856956040.35
Circumference 1686959.856754

Square

Length = n
Perimeter 1073952
Area 72085806144
Diagonal 379699.37093443

Cube

Length = n
Surface area 432514836864
Volume 19354173919990272
Space diagonal 465034.85722255

Equilateral Triangle

Length = n
Perimeter 805464
Area 31214069686.492
Altitude 232517.42861128

Triangular Pyramid

Length = n
Surface area 31214069686.492
Volume 2.2809112705148E+15
Height 126566.45697814