268738049 (number)

268738049 is an odd 9-digits composite number following 268738048 and preceding 268738050. In scientific notation, it is written as 2.68738049 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 256782240 positive integers (up to 268738049) that are relatively prime to 268738049.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million seven hundred thirty-eight thousand forty-nine

Notation

Scientific notation 2.68738049 × 10^8
Engineering notation 2.68738049 × 10^6

Prime Factorization of 268738049

Prime Factorization 23 × 1033 × 11311

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268738049
Product of the distinct prime numbers

The prime factorization of 268738049 is 23 × 1033 × 11311. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 46, 99, 221, 54, 9067, 7097, 49471, 95174, 76001, 45948, 657066, 83115, 33249060, 83142815, 569629364, 307266305, 9367545921, 8052309157

Basic calculations (n = 268738049)

Multiplication

n×y
n×2 537476098
n×3 806214147
n×4 1074952196
n×5 1343690245

Division

n÷y
n÷2 134369024.5
n÷3 89579349.666667
n÷3 67184512.25
n÷5 53747609.8

Exponentiation

ny
n2 72220138980326401
n3 1.9408299248082E+25
n4 5.2157484743377E+33
n5 1.4016700690682E+42

Nth Root

y√n
2√n 16393.23180462
3√n 645.3218744823
4√n 128.03605665835
5√n 48.513860155346

Divisors of 268738049

1, 23, 1033, 11311, 23759, 260153, 11684263, 268738049

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 -268738048
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 268738049 can be divided by 8 positive divisors. The sum of these divisors (counting 268738049) is 1, the average is 0.125.

Base conversion 268738049

Base System Value
2 Binary 10000000001001001111000000001
3 Ternary 200201200022022002
4 Quaternary 100001021320001
5 Quinary 1022244104144
6 Senary 42355553345
8 Octal 2001117001
10 Decimal 268738049
12 Duodecimal 75bbb855
16 Hexadecimal 10049e01
20 Vigesimal 43jc529
36 Base36 4fzzlt

Cryptographic Hash Functions

md5 89b0fb23ef3840f61ef5aff66c36df2a
sha1 edd153ebedcb71976c43ba8063386db9a1ad8101
sha256 7c4042dbda7b651f07a804f725976623e40f84a3ac99509959bea12614bfb096
sha512 26f6e27030c52569600444fc86a519dbd82b3c6ef199626f66a3ef628665e9e240886def1ccb14cc380766b6a2654cefe9afdee99119c5fc30cdb7fbe8121e2f
ripemd-160 47368273ca3df4334b22c92210dec59010c6b6e8

268738049 as geometric shapes

Circle

Radius = n
Diameter 537476098
Circumference 1688530960.9569
Area 2.2688625806183E+17

Sphere

Radius = n
Volume 8.1297293781928E+25
Surface area 9.0754503224731E+17
Circumference 1688530960.9569

Square

Length = n
Perimeter 1074952196
Area 72220138980326401
Diagonal 380052993.62149

Cube

Length = n
Surface area 433320833881958406
Volume 1.9408299248082E+25
Space diagonal 465467954.79493

Equilateral Triangle

Length = n
Perimeter 806214147
Area 3.1272237510903E+16
Altitude 232733977.39747

Triangular Pyramid

Length = n
Surface area 3.1272237510903E+16
Volume 2.2872900016027E+24
Height 126684331.20716