268752731 (number)

268752731 is an odd 9-digits composite number following 268752730 and preceding 268752732. In scientific notation, it is written as 2.68752731 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 247658112 positive integers (up to 268752731) that are relatively prime to 268752731.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million seven hundred fifty-two thousand seven hundred thirty-one

Notation

Scientific notation 2.68752731 × 10^8
Engineering notation 2.68752731 × 10^6

Prime Factorization of 268752731

Prime Factorization 13 × 599 × 34513

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268752731
Product of the distinct prime numbers

The prime factorization of 268752731 is 13 × 599 × 34513. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 268752731)

Multiplication

n×y
n×2 537505462
n×3 806258193
n×4 1075010924
n×5 1343763655

Division

n÷y
n÷2 134376365.5
n÷3 89584243.666667
n÷3 67188182.75
n÷5 53750546.2

Exponentiation

ny
n2 72228030419958361
n3 1.9411480430115E+25
n4 5.2168883783464E+33
n5 1.4020529990028E+42

Nth Root

y√n
2√n 16393.679605263
3√n 645.3336262523
4√n 128.03780537506
5√n 48.514390236541

Divisors of 268752731

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 -268752730
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 268752731 can be divided by 8 positive divisors. The sum of these divisors (counting 268752731) is 1, the average is 0.125.

Base conversion 268752731

Base System Value
2 Binary 10000000001001101011101011011
3 Ternary 200201201001102212
4 Quaternary 100001031131123
5 Quinary 1022300041411
6 Senary 42400145335
8 Octal 2001153533
10 Decimal 268752731
12 Duodecimal 7600824b
16 Hexadecimal 1004d75b
20 Vigesimal 43je1gb
36 Base36 4g0axn

Cryptographic Hash Functions

md5 5388c9a2921ab8706c7806ea2deff963
sha1 2dc4fcc7a101f195b81338ec4809dcb810f123ad
sha256 7ae074ed3d9528e63fa746eae8e6ee35c70c74ed8335466b2fc836a9a920b766
sha512 94b7b08bb9e6eb6ce4aa9a700493e44c6d06dafb6ed6942435e3311847e55d7b80f43c1643e60dd7da92edd93ec63a84f8449d0b1ed11009b4e189f6621419f0
ripemd-160 3c6673e916e58bb0cc0eea80cfe40529dfefda54

268752731 as geometric shapes

Circle

Radius = n
Diameter 537505462
Circumference 1688623210.6836
Area 2.269110497506E+17

Sphere

Radius = n
Volume 8.1310619086068E+25
Surface area 9.0764419900241E+17
Circumference 1688623210.6836

Square

Length = n
Perimeter 1075010924
Area 72228030419958361
Diagonal 380073757.10501

Cube

Length = n
Surface area 433368182519750166
Volume 1.9411480430115E+25
Space diagonal 465493384.76489

Equilateral Triangle

Length = n
Perimeter 806258193
Area 3.12756546045E+16
Altitude 232746692.38245

Triangular Pyramid

Length = n
Surface area 3.12756546045E+16
Volume 2.2876649075007E+24
Height 126691252.36834