268996918 (number)

268996918 is an even 9-digits composite number following 268996917 and preceding 268996919. In scientific notation, it is written as 2.68996918 × 10^8. The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors. There are 134498458 positive integers (up to 268996918) that are relatively prime to 268996918.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million nine hundred ninety-six thousand nine hundred eighteen

Notation

Scientific notation 2.68996918 × 10^8
Engineering notation 2.68996918 × 10^6

Prime Factorization of 268996918

Prime Factorization 2 × 134498459

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 268996918
Product of the distinct prime numbers

The prime factorization of 268996918 is 2 × 134498459. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 9, 16, 96, 690, 24, 1252, 4678, 7982, 9731, 555242, 185895, 4240195, 1578403, 23191904, 22534624, 487783177, 605373834, 5489482796, 6928616775

Basic calculations (n = 268996918)

Multiplication

n×y
n×2 537993836
n×3 806990754
n×4 1075987672
n×5 1344984590

Division

n÷y
n÷2 134498459
n÷3 89665639.333333
n÷3 67249229.5
n÷5 53799383.6

Exponentiation

ny
n2 72359341893498724
n3 1.9464439957859E+25
n4 5.2358743592602E+33
n5 1.4084340656762E+42

Nth Root

y√n
2√n 16401.125510159
3√n 645.52901574615
4√n 128.06687905216
5√n 48.523203006717

Divisors of 268996918

1, 2, 134498459, 268996918

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268996917
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268996918 can be divided by 4 positive divisors. The sum of these divisors (counting 268996918) is 1, the average is 0.25.

Base conversion 268996918

Base System Value
2 Binary 10000000010001001000100110110
3 Ternary 200202011110101211
4 Quaternary 100002021010312
5 Quinary 1022330400133
6 Senary 42405312034
8 Octal 2002110466
10 Decimal 268996918
12 Duodecimal 7610561a
16 Hexadecimal 10089136
20 Vigesimal 4414c5i
36 Base36 4g5jcm

Cryptographic Hash Functions

md5 57b0905c34f5d1224cf9e14b43d89130
sha1 0b9a6474eaf895539379f723684035a93d75f93b
sha256 613f5de093a45e71fda78e307df97e641effdf3fa64be807271dbe091c535413
sha512 cca3df594406bafe114bcbe00389439b1d4184c13c2e79315658e8cbcb4410675f8a314e19b76bd4017a9b0d9e461a11607c4c76ecef04a2b33b81720ccf6d20
ripemd-160 a071eb7f7d0a43bacb6f1e101a82167c2a29a931

268996918 as geometric shapes

Circle

Radius = n
Diameter 537993836
Circumference 1690157482.8542
Area 2.2732357691121E+17

Sphere

Radius = n
Volume 8.1532455437134E+25
Surface area 9.0929430764483E+17
Circumference 1690157482.8542

Square

Length = n
Perimeter 1075987672
Area 72359341893498724
Diagonal 380419089.67216

Cube

Length = n
Surface area 434156051360992344
Volume 1.9464439957859E+25
Space diagonal 465916329.05544

Equilateral Triangle

Length = n
Perimeter 806990754
Area 3.1332514140447E+16
Altitude 232958164.52772

Triangular Pyramid

Length = n
Surface area 3.1332514140447E+16
Volume 2.2939062477001E+24
Height 126806363.22405