133721187 (number)

133721187 is an odd 9-digits composite number following 133721186 and preceding 133721188. In scientific notation, it is written as 1.33721187 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 87891720 positive integers (up to 133721187) that are relatively prime to 133721187.

Interesting facts

Basic properties

Name

Name one hundred thirty-three million seven hundred twenty-one thousand one hundred eighty-seven

Notation

Scientific notation 1.33721187 × 10^8
Engineering notation 1.33721187 × 10^6

Prime Factorization of 133721187

Prime Factorization 3 × 71 × 627799

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 133721187
Product of the distinct prime numbers

The prime factorization of 133721187 is 3 × 71 × 627799. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 133721187)

Multiplication

n×y
n×2 267442374
n×3 401163561
n×4 534884748
n×5 668605935

Division

n÷y
n÷2 66860593.5
n÷3 44573729
n÷3 33430296.75
n÷5 26744237.4

Exponentiation

ny
n2 17881355852688969
n3 2.391116129791E+24
n4 3.1974288713049E+32
n5 4.2756398401897E+40

Nth Root

y√n
2√n 11563.787744507
3√n 511.36783525782
4√n 107.53505356165
5√n 42.192964926712

Divisors of 133721187

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 -133721186
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 133721187 can be divided by 8 positive divisors. The sum of these divisors (counting 133721187) is 1, the average is 0.125.

Base conversion 133721187

Base System Value
2 Binary 111111110000110110001100011
3 Ternary 100022121201222120
4 Quaternary 13332012301203
5 Quinary 233213034222
6 Senary 21134035323
8 Octal 776066143
10 Decimal 133721187
12 Duodecimal 38948b43
16 Hexadecimal 7f86c63
20 Vigesimal 21ff2j7
36 Base36 27m3xf

Cryptographic Hash Functions

md5 4d025511339158e993708b91f70be27c
sha1 82c7cb486c17fa8b2a5beec06eee17fc7fd432b3
sha256 1443a7f5c5a96b14c7965532654b9853f620e13b306a6ba610214fc7f5abd5fa
sha512 35532596106ac4f8cafce832b572e56f88d34ddd53c1edd7e727edc69a51fc84b608f3203723ceb02233c7eadfb5c741ab48222f99556ccf576af0f44cbb17e7
ripemd-160 ef28d813d57bfeb912da52c9918ec304e651954a

133721187 as geometric shapes

Circle

Radius = n
Diameter 267442374
Circumference 840194997.41701
Area 5.6175936183033E+16

Sphere

Radius = n
Volume 1.0015883822975E+25
Surface area 2.2470374473213E+17
Circumference 840194997.41701

Square

Length = n
Perimeter 534884748
Area 17881355852688969
Diagonal 189110316.23203

Cube

Length = n
Surface area 107288135116133814
Volume 2.391116129791E+24
Space diagonal 231611889.93242

Equilateral Triangle

Length = n
Perimeter 401163561
Area 7.7428542112691E+15
Altitude 115805944.96621

Triangular Pyramid

Length = n
Surface area 7.7428542112691E+15
Volume 2.8179573832995E+23
Height 63036772.077343