133640421 (number)

133640421 is an odd 9-digits composite number following 133640420 and preceding 133640422. In scientific notation, it is written as 1.33640421 × 10^8. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 89064432 positive integers (up to 133640421) that are relatively prime to 133640421.

Interesting facts

Basic properties

Name

Name one hundred thirty-three million six hundred forty thousand four hundred twenty-one

Notation

Scientific notation 1.33640421 × 10^8
Engineering notation 1.33640421 × 10^6

Prime Factorization of 133640421

Prime Factorization 3 × 4349 × 10243

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 133640421
Product of the distinct prime numbers

The prime factorization of 133640421 is 3 × 4349 × 10243. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 133640421)

Multiplication

n×y
n×2 267280842
n×3 400921263
n×4 534561684
n×5 668202105

Division

n÷y
n÷2 66820210.5
n÷3 44546807
n÷3 33410105.25
n÷5 26728084.2

Exponentiation

ny
n2 17859762125057241
n3 2.3867861293525E+24
n4 3.1897110316363E+32
n5 4.2627432513622E+40

Nth Root

y√n
2√n 11560.295022187
3√n 511.26486116815
4√n 107.51881241061
5√n 42.187866885514

Divisors of 133640421

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 -133640420
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 133640421 can be divided by 8 positive divisors. The sum of these divisors (counting 133640421) is 1, the average is 0.125.

Base conversion 133640421

Base System Value
2 Binary 111111101110011000011100101
3 Ternary 100022110122012020
4 Quaternary 13331303003211
5 Quinary 233202443141
6 Senary 21132213353
8 Octal 775630345
10 Decimal 133640421
12 Duodecimal 3890a259
16 Hexadecimal 7f730e5
20 Vigesimal 21f5111
36 Base36 27kdlx

Cryptographic Hash Functions

md5 f576f89037ec8c4dc018022d936222cf
sha1 5dfcad3683481094192c690c1612d49d605945a7
sha256 e6d6c7bfb4d5cebfa76d01e71822c121600db1fcbd6b8d764bc97fe4ac55a886
sha512 0cc052e0518ed631761bbeb7aa4acc062e330fa52b0ca7239614ce3686c1e8ffe360fc4d6ee08227b509f0b395dda753a00c634e177df4de2cf3e0273117493c
ripemd-160 038b318ec06a76e81750df610bcb80c5b97794d4

133640421 as geometric shapes

Circle

Radius = n
Diameter 267280842
Circumference 839687529.67249
Area 5.6108097486941E+16

Sphere

Radius = n
Volume 9.9977463595518E+24
Surface area 2.2443238994776E+17
Circumference 839687529.67249

Square

Length = n
Perimeter 534561684
Area 17859762125057241
Diagonal 188996095.85945

Cube

Length = n
Surface area 107158572750343446
Volume 2.3867861293525E+24
Space diagonal 231471999.11689

Equilateral Triangle

Length = n
Perimeter 400921263
Area 7.7335038529234E+15
Altitude 115735999.55845

Triangular Pyramid

Length = n
Surface area 7.7335038529234E+15
Volume 2.8128544288452E+23
Height 62998698.619817