268049644 (number)

268049644 is an even 9-digits composite number following 268049643 and preceding 268049645. In scientific notation, it is written as 2.68049644 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 126807120 positive integers (up to 268049644) that are relatively prime to 268049644.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million forty-nine thousand six hundred forty-four

Notation

Scientific notation 2.68049644 × 10^8
Engineering notation 2.68049644 × 10^6

Prime Factorization of 268049644

Prime Factorization 2 × 2 × 19 × 3559 × 991

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 134024822
Product of the distinct prime numbers

The prime factorization of 268049644 is 2 × 2 × 19 × 3559 × 991. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 89, 34, 525, 337, 2374, 1459, 10398, 70433, 582359, 7143, 5007577, 6249428, 11889015, 2714217, 153736446, 337099103, 1881511602, 1765790072

Basic calculations (n = 268049644)

Multiplication

n×y
n×2 536099288
n×3 804148932
n×4 1072198576
n×5 1340248220

Division

n÷y
n÷2 134024822
n÷3 89349881.333333
n÷3 67012411
n÷5 53609928.8

Exponentiation

ny
n2 71850611648526736
n3 1.925953087357E+25
n4 5.1625103942674E+33
n5 1.3838090733297E+42

Nth Root

y√n
2√n 16372.221718508
3√n 644.770379976
4√n 127.95398281612
5√n 48.488979825163

Divisors of 268049644

1, 2, 4, 19, 38, 76, 991, 1982, 3559, 3964, 7118, 14236, 18829, 37658, 67621, 75316, 135242, 270484, 3526969, 7053938, 14107876, 67012411, 134024822, 268049644

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268049643
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268049644 can be divided by 24 positive divisors. The sum of these divisors (counting 268049644) is 1, the average is 0.041666666666667.

Base conversion 268049644

Base System Value
2 Binary 1111111110100001110011101100
3 Ternary 200200101022222121
4 Quaternary 33332201303230
5 Quinary 1022110042034
6 Senary 42333122324
8 Octal 1776416354
10 Decimal 268049644
12 Duodecimal 759293a4
16 Hexadecimal ffa1cec
20 Vigesimal 43f6424
36 Base36 4fl8fg

Cryptographic Hash Functions

md5 7c1a736c0c8a2d09ef79bce7f4727224
sha1 a306cf3dfd49552bc82560aad8f8860475650bce
sha256 45e85c3571f4e9aa846198d1709f01109f8214bb912b4d93741d8d8920948126
sha512 f9b791cf3c57b4773160a347657109359b6977c045c7c9cff5a47f216ee57e488cb522e9d51b26af675b2ba65cd1d09fef0606f4ab4d5ec1db9cfdc4825bd288
ripemd-160 6d4509a96d15a2c1791320c47bc806e82483f523

268049644 as geometric shapes

Circle

Radius = n
Diameter 536099288
Circumference 1684205584.7755
Area 2.2572535371094E+17

Sphere

Radius = n
Volume 8.067413427199E+25
Surface area 9.0290141484378E+17
Circumference 1684205584.7755

Square

Length = n
Perimeter 1072198576
Area 71850611648526736
Diagonal 379079441.93408

Cube

Length = n
Surface area 431103669891160416
Volume 1.925953087357E+25
Space diagonal 464275602.35875

Equilateral Triangle

Length = n
Perimeter 804148932
Area 3.1112227482537E+16
Altitude 232137801.17938

Triangular Pyramid

Length = n
Surface area 3.1112227482537E+16
Volume 2.2697574805288E+24
Height 126359813.97803