133387208 is an even 9-digits composite number following 133387207
and preceding 133387209 . In scientific notation, it is written as 1.33387208 × 10^8.
The sum of its digits is 35. It has a total of 4 prime factors and 8 positive divisors.
There are 66693600 positive integers (up to 133387208) that are relatively prime to 133387208.
133387208 has 8 divisors, whose sum is 250101030
The reverse of 133387208 is 802783331
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred thirty-three million three hundred eighty-seven thousand two hundred eight
Scientific notation
1.33387208 × 10^8
Engineering notation
1.33387208 × 10^6
Prime Factorization
2 × 2 × 2 × 16673401
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
33346802
Product of the distinct prime numbers
The prime factorization of 133387208 is 2 × 2 × 2 × 16673401.
Since it has a total of 4 prime factors.
4 , 4 , 86 , 35 , 927 , 295 , 9956 , 4275 , 36827 , 24970 , 616428 , 652706 , 5857443 , 6677535 , 5375261 , 29843461 , 797406226 , 460578173 , 5083939407 , 4982567926
n×2
266774416
n×3
400161624
n×4
533548832
n×5
666936040
n÷2
66693604
n÷3
44462402.666667
n÷3
33346802
n÷5
26677441.6
n2
17792147258035264
n3
2.3732448470742E+24
n4
3.1656050405161E+32
n5
4.2225121798517E+40
2 √n
11549.337989686
3 √n
510.94175343901
4 √n
107.46784630617
5 √n
42.17186780128
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
-133387207
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 133387208 can be divided by 8 positive divisors.
The sum of these divisors (counting 133387208) is 1, the average is 0.125.
Base
System
Value
2
Binary
111111100110101001111001000
3
Ternary
100021222202211222
4
Quaternary
13330311033020
5
Quinary
233121342313
6
Senary
21122541212
8
Octal
774651710
10
Decimal
133387208
12
Duodecimal
38807808
16
Hexadecimal
7f353c8
20
Vigesimal
21dd808
36
Base36
27ey88
md5
8d2bb632f1e1fa1b2fc96b655d1cc92b
sha1
577b2a74311694da3452a902aed5c840974db1c1
sha256
bc1097f5854f93cef8e469809f022bda50d4e48df993f2dab3a69b734392eb2e
sha512
39dc4bdecb7e2bdcabed67870e6ddccba070a9d86710169fdab1dbd06f554d67f24efebb9c67523f457f02d158f5eac349b97d24cb946c59789390043edb4010
ripemd-160
7bc1710cb7aa5e0a53be9a9bd7289972c57f50ab
Diameter
266774416
Circumference
838096545.47131
Area
5.5895679117431E+16
Volume
9.9410247689841E+24
Surface area
2.2358271646973E+17
Circumference
838096545.47131
Perimeter
533548832
Area
17792147258035264
Diagonal
188637998.60068
Surface area
106752883548211584
Volume
2.3732448470742E+24
Space diagonal
231033421.33576
Perimeter
400161624
Area
7.7042257566661E+15
Altitude
115516710.66788
Surface area
7.7042257566661E+15
Volume
2.796895874637E+23
Height
62879332.866894