268496720 (number)

268496720 is an even 9-digits composite number following 268496719 and preceding 268496721. In scientific notation, it is written as 2.68496720 × 10^8. The sum of its digits is 44. It has a total of 6 prime factors and 20 positive divisors. There are 107398656 positive integers (up to 268496720) that are relatively prime to 268496720.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million four hundred ninety-six thousand seven hundred twenty

Notation

Scientific notation 2.68496720 × 10^8
Engineering notation 2.68496720 × 10^6

Prime Factorization of 268496720

Prime Factorization 2 × 2 × 2 × 2 × 5 × 3356209

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 33562090
Product of the distinct prime numbers

The prime factorization of 268496720 is 2 × 2 × 2 × 2 × 5 × 3356209. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 1, 51, 59, 778, 121, 5313, 4720, 36675, 1071, 281695, 8616, 4545379, 2386055, 14938574, 24352937, 723448618, 793637967, 7403843758, 6614867923

Basic calculations (n = 268496720)

Multiplication

n×y
n×2 536993440
n×3 805490160
n×4 1073986880
n×5 1342483600

Division

n÷y
n÷2 134248360
n÷3 89498906.666667
n÷3 67124180
n÷5 53699344

Exponentiation

ny
n2 72090488650758400
n3 1.9356059745926E+25
n4 5.1970385539051E+33
n5 1.3953878054371E+42

Nth Root

y√n
2√n 16385.869522244
3√n 645.12864849691
4√n 128.00730261295
5√n 48.505143853989

Divisors of 268496720

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3356209, 6712418, 13424836, 16781045, 26849672, 33562090, 53699344, 67124180, 134248360, 268496720

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268496719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268496720 can be divided by 20 positive divisors. The sum of these divisors (counting 268496720) is 1, the average is 0.05.

Base conversion 268496720

Base System Value
2 Binary 10000000000001110111101010000
3 Ternary 200201020001020222
4 Quaternary 100000032331100
5 Quinary 1022213343340
6 Senary 42350452212
8 Octal 2000167520
10 Decimal 268496720
12 Duodecimal 75b04068
16 Hexadecimal 1000ef50
20 Vigesimal 43i21g0
36 Base36 4fute8

Cryptographic Hash Functions

md5 cfc380fdb99417ef5c29b144ec36f467
sha1 709aa615c3d06bc93101bbd20dd507a8a2aa40b2
sha256 ada12c230e0232af85736b7df948bb7842fbb4f81bc082ecd0b27c90e7e19638
sha512 25f87fad78c5dc928964e5b123cc95794821b64f9ea4873c2f4e50b910ee005893d882fd7ed59c82b66c1367a4f422154b1dabd3e1314e7cdaa7970d90f0d80a
ripemd-160 aa67c45d0715cac940c35cdb8c19be63c6bbdbe0

268496720 as geometric shapes

Circle

Radius = n
Diameter 536993440
Circumference 1687014646.1299
Area 2.2647894953892E+17

Sphere

Radius = n
Volume 8.1078473466994E+25
Surface area 9.0591579815568E+17
Circumference 1687014646.1299

Square

Length = n
Perimeter 1073986880
Area 72090488650758400
Diagonal 379711702.87669

Cube

Length = n
Surface area 432542931904550400
Volume 1.9356059745926E+25
Space diagonal 465049960.70559

Equilateral Triangle

Length = n
Perimeter 805490160
Area 3.1216097271395E+16
Altitude 232524980.3528

Triangular Pyramid

Length = n
Surface area 3.1216097271395E+16
Volume 2.2811335172327E+24
Height 126570567.62556