133669221 is an odd 9-digits composite number following 133669220
and preceding 133669222 . In scientific notation, it is written as 1.33669221 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 75241584 positive integers (up to 133669221) that are relatively prime to 133669221.
133669221 has 8 divisors, whose sum is 142125984
The reverse of 133669221 is 122966331
Previous prime number is 67
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred thirty-three million six hundred sixty-nine thousand two hundred twenty-one
Scientific notation
1.33669221 × 10^8
Engineering notation
1.33669221 × 10^6
Prime Factorization
21 × 67 × 95003
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
133669221
Product of the distinct prime numbers
The prime factorization of 133669221 is 21 × 67 × 95003.
Since it has a total of 3 prime factors.
6 , 10 , 71 , 73 , 368 , 818 , 3687 , 6302 , 86444 , 65929 , 350223 , 65934 , 205538 , 6983248 , 67364275 , 35040962 , 697832493 , 491314189 , 9880127688 , 2472319123
n×2
267338442
n×3
401007663
n×4
534676884
n×5
668346105
n÷2
66834610.5
n÷3
44556407
n÷3
33417305.25
n÷5
26733844.2
n2
17867460642746841
n3
2.3883295453641E+24
n4
3.1924614982011E+32
n5
4.2673384153703E+40
2 √n
11561.540598035
3 √n
511.30158501336
4 √n
107.52460461696
5 √n
42.189685056746
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
-133669220
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 133669221 can be divided by 8 positive divisors.
The sum of these divisors (counting 133669221) is 1, the average is 0.125.
Base
System
Value
2
Binary
111111101111010000101100101
3
Ternary
100022112002200220
4
Quaternary
13331322011211
5
Quinary
233204403341
6
Senary
21132554553
8
Octal
775720545
10
Decimal
133669221
12
Duodecimal
38922a59
16
Hexadecimal
7f7a165
20
Vigesimal
21f8d11
36
Base36
27kztx
md5
2185f0b132800e3436807537b5481775
sha1
e95960d5f56c7bd540ee551342f8649fdc7987a5
sha256
ac78309538f0535e78911f6e2add2f1ef127bb519bfae0c39d96762bde9347cb
sha512
c8a931dccf589363189e6f1b210375413bec2ec4931ff9a5fb6d3788b778286a7320e66f00694eceae08cf5cb6f10ddcbd69aa194496e7a1cb9ee3c4349037ce
ripemd-160
7dcdbfc9a32012dd7cc99e535397e68d2f4119f8
Diameter
267338442
Circumference
839868485.40934
Area
5.6132283093558E+16
Volume
1.0004211405423E+25
Surface area
2.2452913237423E+17
Circumference
839868485.40934
Perimeter
534676884
Area
17867460642746841
Diagonal
189036825.21005
Surface area
107204763856481046
Volume
2.3883295453641E+24
Space diagonal
231521882.18015
Perimeter
401007663
Area
7.7368374088687E+15
Altitude
115760941.09008
Surface area
7.7368374088687E+15
Volume
2.8146733620586E+23
Height
63012275.070016