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.
133721187 has 8 divisors, whose sum is 180806400
The reverse of 133721187 is 781127331
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred thirty-three million seven hundred twenty-one thousand one hundred eighty-seven
Scientific notation
1.33721187 × 10^8
Engineering notation
1.33721187 × 10^6
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.
4 , 6 , 77 , 69 , 795 , 219 , 6405 , 7064 , 71491 , 50637 , 855597 , 604866 , 8719993 , 2855065 , 6005218 , 75030410 , 984516130 , 684511324 , 9218199823 , 9442830478
n×2
267442374
n×3
401163561
n×4
534884748
n×5
668605935
n÷2
66860593.5
n÷3
44573729
n÷3
33430296.75
n÷5
26744237.4
n2
17881355852688969
n3
2.391116129791E+24
n4
3.1974288713049E+32
n5
4.2756398401897E+40
2 √n
11563.787744507
3 √n
511.36783525782
4 √n
107.53505356165
5 √n
42.192964926712
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
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
md5
4d025511339158e993708b91f70be27c
sha1
82c7cb486c17fa8b2a5beec06eee17fc7fd432b3
sha256
1443a7f5c5a96b14c7965532654b9853f620e13b306a6ba610214fc7f5abd5fa
sha512
35532596106ac4f8cafce832b572e56f88d34ddd53c1edd7e727edc69a51fc84b608f3203723ceb02233c7eadfb5c741ab48222f99556ccf576af0f44cbb17e7
ripemd-160
ef28d813d57bfeb912da52c9918ec304e651954a
Diameter
267442374
Circumference
840194997.41701
Area
5.6175936183033E+16
Volume
1.0015883822975E+25
Surface area
2.2470374473213E+17
Circumference
840194997.41701
Perimeter
534884748
Area
17881355852688969
Diagonal
189110316.23203
Surface area
107288135116133814
Volume
2.391116129791E+24
Space diagonal
231611889.93242
Perimeter
401163561
Area
7.7428542112691E+15
Altitude
115805944.96621
Surface area
7.7428542112691E+15
Volume
2.8179573832995E+23
Height
63036772.077343