268642271 (number)

268642271 is an odd 9-digits composite number following 268642270 and preceding 268642272. In scientific notation, it is written as 2.68642271 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 262926432 positive integers (up to 268642271) that are relatively prime to 268642271.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million six hundred forty-two thousand two hundred seventy-one

Notation

Scientific notation 2.68642271 × 10^8
Engineering notation 2.68642271 × 10^6

Prime Factorization of 268642271

Prime Factorization 47 × 5715793

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 268642271
Product of the distinct prime numbers

The prime factorization of 268642271 is 47 × 5715793. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 10, 52, 26, 598, 517, 5846, 4054, 26776, 16852, 64598, 306977, 5638865, 3768808, 52781129, 35463853, 533016967, 49589619, 8274292074, 3281109082

Basic calculations (n = 268642271)

Multiplication

n×y
n×2 537284542
n×3 805926813
n×4 1074569084
n×5 1343211355

Division

n÷y
n÷2 134321135.5
n÷3 89547423.666667
n÷3 67160567.75
n÷5 53728454.2

Exponentiation

ny
n2 72168669768037441
n3 1.9387555341535E+25
n4 5.208316896088E+33
n5 1.3991740790528E+42

Nth Root

y√n
2√n 16390.310277722
3√n 645.24520132678
4√n 128.02464714938
5√n 48.510401602998

Divisors of 268642271

1, 47, 5715793, 268642271

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 -268642270
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 268642271 can be divided by 4 positive divisors. The sum of these divisors (counting 268642271) is 1, the average is 0.25.

Base conversion 268642271

Base System Value
2 Binary 10000000000110010011111011111
3 Ternary 200201111102220202
4 Quaternary 100000302133133
5 Quinary 1022233023041
6 Senary 42353534115
8 Octal 2000623737
10 Decimal 268642271
12 Duodecimal 75b7433b
16 Hexadecimal 100327df
20 Vigesimal 43j05db
36 Base36 4fxxpb

Cryptographic Hash Functions

md5 e5b2ac78a2f8cfd8d95575feac66531c
sha1 ee67cdb59a9ae2acc97da651458661292bd8bca7
sha256 4a9cbbfaf828a9bc888f7727ef7db5349efbd056310fe2cfc8e293bcbc8380e6
sha512 48b67397e21c97ea5ed7c03a32a84b6943f48eeba5354438534b4c667c241a1e162781264adb7a15e6f1b942f32a90136b60b85e7e5c07bcb0de1764dde169c9
ripemd-160 2ab5f05f6532805fe877e52402473a3c8a6e5fef

268642271 as geometric shapes

Circle

Radius = n
Diameter 537284542
Circumference 1687929170.0346
Area 2.2672456276261E+17

Sphere

Radius = n
Volume 8.1210401909374E+25
Surface area 9.0689825105046E+17
Circumference 1687929170.0346

Square

Length = n
Perimeter 1074569084
Area 72168669768037441
Diagonal 379917543.07491

Cube

Length = n
Surface area 433012018608224646
Volume 1.9387555341535E+25
Space diagonal 465302062.43269

Equilateral Triangle

Length = n
Perimeter 805926813
Area 3.1249950688225E+16
Altitude 232651031.21634

Triangular Pyramid

Length = n
Surface area 3.1249950688225E+16
Volume 2.2848453087714E+24
Height 126639181.02497