268509213 (number)

268509213 is an odd 9-digits composite number following 268509212 and preceding 268509214. In scientific notation, it is written as 2.68509213 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 153433800 positive integers (up to 268509213) that are relatively prime to 268509213.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million five hundred nine thousand two hundred thirteen

Notation

Scientific notation 2.68509213 × 10^8
Engineering notation 2.68509213 × 10^6

Prime Factorization of 268509213

Prime Factorization 9 × 7 × 4262051

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268509213
Product of the distinct prime numbers

The prime factorization of 268509213 is 9 × 7 × 4262051. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 6, 77, 502, 139, 8547, 3530, 52163, 29944, 278690, 670533, 2369479, 1294666, 74637656, 84181582, 486256721, 781652766, 368578808, 2232943479

Basic calculations (n = 268509213)

Multiplication

n×y
n×2 537018426
n×3 805527639
n×4 1074036852
n×5 1342546065

Division

n÷y
n÷2 134254606.5
n÷3 89503071
n÷3 67127303.25
n÷5 53701842.6

Exponentiation

ny
n2 72097197465879369
n3 1.9358761751069E+25
n4 5.198005882434E+33
n5 1.3957124686617E+42

Nth Root

y√n
2√n 16386.250730414
3√n 645.13865416502
4√n 128.00879161376
5√n 48.505595228952

Divisors of 268509213

1, 7, 9, 63, 4262051, 29834357, 38358459, 268509213

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 -268509212
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 268509213 can be divided by 8 positive divisors. The sum of these divisors (counting 268509213) is 1, the average is 0.125.

Base conversion 268509213

Base System Value
2 Binary 10000000000010010000000011101
3 Ternary 200201020200101200
4 Quaternary 100000102000131
5 Quinary 1022214243323
6 Senary 42351030113
8 Octal 2000220035
10 Decimal 268509213
12 Duodecimal 75b0b339
16 Hexadecimal 1001201d
20 Vigesimal 43i3d0d
36 Base36 4fv319

Cryptographic Hash Functions

md5 45b13b2bbbba8c2ff3c6c5e0604e02d9
sha1 cf044d2dd00d5124a5d739bd4e42c8e3fbd8c223
sha256 67498d0f8d67a8a9253ac7ad3f44df4fa3e07c4149846dd09ca8c5f95ef8a3aa
sha512 0a23dcd681ce98d20aa6979100ec9b3da53715f8f2a5e51377a5e2edbe46c6c33d4815a787033d17d7ec2a57836a88875916495b38e68085cd6fc95d40814cd6
ripemd-160 febee0844fb6244f1f71717d12d3222715153391

268509213 as geometric shapes

Circle

Radius = n
Diameter 537018426
Circumference 1687093141.964
Area 2.2650002590322E+17

Sphere

Radius = n
Volume 8.1089791599671E+25
Surface area 9.0600010361288E+17
Circumference 1687093141.964

Square

Length = n
Perimeter 1074036852
Area 72097197465879369
Diagonal 379729370.64673

Cube

Length = n
Surface area 432583184795276214
Volume 1.9358761751069E+25
Space diagonal 465071599.21633

Equilateral Triangle

Length = n
Perimeter 805527639
Area 3.1219002273557E+16
Altitude 232535799.60817

Triangular Pyramid

Length = n
Surface area 3.1219002273557E+16
Volume 2.2814519515926E+24
Height 126576456.88224