133668493 (number)

133668493 is an odd 9-digits composite number following 133668492 and preceding 133668494. In scientific notation, it is written as 1.33668493 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 114499440 positive integers (up to 133668493) that are relatively prime to 133668493.

Interesting facts

Basic properties

Name

Name one hundred thirty-three million six hundred sixty-eight thousand four hundred ninety-three

Notation

Scientific notation 1.33668493 × 10^8
Engineering notation 1.33668493 × 10^6

Prime Factorization of 133668493

Prime Factorization 7 × 1831 × 10429

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 133668493
Product of the distinct prime numbers

The prime factorization of 133668493 is 7 × 1831 × 10429. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 133668493)

Multiplication

n×y
n×2 267336986
n×3 401005479
n×4 534673972
n×5 668342465

Division

n÷y
n÷2 66834246.5
n÷3 44556164.333333
n÷3 33417123.25
n÷5 26733698.6

Exponentiation

ny
n2 17867266020891049
n3 2.3882905230426E+24
n4 3.1923919506129E+32
n5 4.2672222110375E+40

Nth Root

y√n
2√n 11561.509114298
3√n 511.30065678115
4√n 107.52445821439
5√n 42.189639101278

Divisors of 133668493

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 -133668492
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 133668493 can be divided by 8 positive divisors. The sum of these divisors (counting 133668493) is 1, the average is 0.125.

Base conversion 133668493

Base System Value
2 Binary 111111101111001111010001101
3 Ternary 100022112001200221
4 Quaternary 13331321322031
5 Quinary 233204342433
6 Senary 21132551341
8 Octal 775717215
10 Decimal 133668493
12 Duodecimal 38922551
16 Hexadecimal 7f79e8d
20 Vigesimal 21f8b4d
36 Base36 27kz9p

Cryptographic Hash Functions

md5 5f49f5d022e91ac7f173a7224132b152
sha1 106e41c4ce71deab8a7a30b4f7066a807c78db6e
sha256 ebe040c0335a7bc89f4c71bcfcd468f9bab3d11db6883d487c91c47e5f63cc48
sha512 e9e30f856e0b15cdf2577f8a7c6c2326d2467cc885176c35bba432c6830b56118f07223c85c2d91ad19ecffdf8f222b507a41ce349370047bc14a100840ab9bd
ripemd-160 7ccd676baf04c9068b4bcb0f831622f3c343c98c

133668493 as geometric shapes

Circle

Radius = n
Diameter 267336986
Circumference 839863911.25044
Area 5.6131671670966E+16

Sphere

Radius = n
Volume 1.0004047949105E+25
Surface area 2.2452668668386E+17
Circumference 839863911.25044

Square

Length = n
Perimeter 534673972
Area 17867266020891049
Diagonal 189035795.66257

Cube

Length = n
Surface area 107203596125346294
Volume 2.3882905230426E+24
Space diagonal 231520621.24716

Equilateral Triangle

Length = n
Perimeter 401005479
Area 7.7367531351331E+15
Altitude 115760310.62358

Triangular Pyramid

Length = n
Surface area 7.7367531351331E+15
Volume 2.8146273738117E+23
Height 63011931.887524