268532691 (number)

268532691 is an odd 9-digits composite number following 268532690 and preceding 268532692. In scientific notation, it is written as 2.68532691 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 153447168 positive integers (up to 268532691) that are relatively prime to 268532691.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million five hundred thirty-two thousand six hundred ninety-one

Notation

Scientific notation 2.68532691 × 10^8
Engineering notation 2.68532691 × 10^6

Prime Factorization of 268532691

Prime Factorization 21 × 7 × 1826753

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268532691
Product of the distinct prime numbers

The prime factorization of 268532691 is 21 × 7 × 1826753. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 2, 14, 86, 861, 543, 3040, 2337, 59644, 80686, 781459, 461415, 5076438, 7534744, 38051366, 28900847, 563511017, 617034043, 9770491952, 5946958222

Basic calculations (n = 268532691)

Multiplication

n×y
n×2 537065382
n×3 805598073
n×4 1074130764
n×5 1342663455

Division

n÷y
n÷2 134266345.5
n÷3 89510897
n÷3 67133172.75
n÷5 53706538.2

Exponentiation

ny
n2 72109806135701481
n3 1.9363840289108E+25
n4 5.1998241409285E+33
n5 1.3963227692903E+42

Nth Root

y√n
2√n 16386.96710804
3√n 645.15745690144
4√n 128.01158974109
5√n 48.506443449036

Divisors of 268532691

1, 7, 21, 147, 1826753, 12787271, 38361813, 268532691

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 -268532690
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 268532691 can be divided by 8 positive divisors. The sum of these divisors (counting 268532691) is 1, the average is 0.125.

Base conversion 268532691

Base System Value
2 Binary 10000000000010111101111010011
3 Ternary 200201021212121020
4 Quaternary 100000113233103
5 Quinary 1022221021231
6 Senary 42351330523
8 Octal 2000275723
10 Decimal 268532691
12 Duodecimal 75b20a43
16 Hexadecimal 10017bd3
20 Vigesimal 43i6beb
36 Base36 4fvl5f

Cryptographic Hash Functions

md5 8d37b83400c35d282754c1c392aed790
sha1 7d1877b39ddb61189605a5ee84d6e3af15cdd12d
sha256 0f9493c28d55667c53e3c94d3eb2cd411ee14bfa504c132b7d8562a1703b0ac0
sha512 bac25d208a46a75571de1f25db4fa77acd7fb147f8e4bf21a8d644a99a579b42ca4288a78c4d1d360078498e03175eed824c6cdf3fd5766cc2ad0652530f9f2e
ripemd-160 b5ae67f03048beb18c1773d747f8e84b98ff9c2d

268532691 as geometric shapes

Circle

Radius = n
Diameter 537065382
Circumference 1687240658.5886
Area 2.265396372077E+17

Sphere

Radius = n
Volume 8.1111064530065E+25
Surface area 9.0615854883082E+17
Circumference 1687240658.5886

Square

Length = n
Perimeter 1074130764
Area 72109806135701481
Diagonal 379762573.55274

Cube

Length = n
Surface area 432658836814208886
Volume 1.9363840289108E+25
Space diagonal 465112264.30519

Equilateral Triangle

Length = n
Perimeter 805598073
Area 3.1224461987744E+16
Altitude 232556132.1526

Triangular Pyramid

Length = n
Surface area 3.1224461987744E+16
Volume 2.2820504630403E+24
Height 126587524.51758