133581409 is an odd 9-digits composite number following 133581408
and preceding 133581410 . In scientific notation, it is written as 1.33581409 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 122518656 positive integers (up to 133581409) that are relatively prime to 133581409.
133581409 has 8 divisors, whose sum is 144775400
The reverse of 133581409 is 904185331
Previous prime number is 157
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred thirty-three million five hundred eighty-one thousand four hundred nine
Scientific notation
1.33581409 × 10^8
Engineering notation
1.33581409 × 10^6
Prime Factorization
13 × 157 × 65449
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
133581409
Product of the distinct prime numbers
The prime factorization of 133581409 is 13 × 157 × 65449.
Since it has a total of 3 prime factors.
10 , 7 , 99 , 17 , 169 , 140 , 7255 , 4166 , 48495 , 73148 , 425049 , 235597 , 8287048 , 9008981 , 73733178 , 46936072 , 502792913 , 722969583 , 4050024901 , 3539973518
n×2
267162818
n×3
400744227
n×4
534325636
n×5
667907045
n÷2
66790704.5
n÷3
44527136.333333
n÷3
33395352.25
n÷5
26716281.8
n2
17843992830425281
n3
2.3836257044741E+24
n4
3.1840808013227E+32
n5
4.2533399981053E+40
2 √n
11557.742383355
3 √n
511.18959650467
4 √n
107.50694109384
5 √n
42.184140422768
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
-133581408
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 133581409 can be divided by 8 positive divisors.
The sum of these divisors (counting 133581409) is 1, the average is 0.125.
Base
System
Value
2
Binary
111111101100100101001100001
3
Ternary
100022100122020121
4
Quaternary
13331210221201
5
Quinary
233144101114
6
Senary
21131040241
8
Octal
775445141
10
Decimal
133581409
12
Duodecimal
388a0081
16
Hexadecimal
7f64a61
20
Vigesimal
21ehda9
36
Base36
27j42p
md5
5e619a3a9f9be8cb96622bf0d8b918eb
sha1
66f4399831a2a422465970fe39e2c7f74307faaa
sha256
7d80a3e5c6b4aaae2a1fa08c8225c17227a20da049c958c7fd8de921c57b6ef9
sha512
6f8a81e16a7cbf201af750ef59853afb2134eca7e64f85c820d20fd28eaa72cb6856df990820f563ba2e697c2536459ec1de9cdd1818d6a28be898ba3037d94b
ripemd-160
0b03519c0eb1c9f86ccf7f378c82d4ecea6c46b7
Diameter
267162818
Circumference
839316746.34115
Area
5.6058556786773E+16
Volume
9.9845080027782E+24
Surface area
2.2423422714709E+17
Circumference
839316746.34115
Perimeter
534325636
Area
17843992830425281
Diagonal
188912640.28871
Surface area
107063956982551686
Volume
2.3836257044741E+24
Space diagonal
231369787.33464
Perimeter
400744227
Area
7.7266755480478E+15
Altitude
115684893.66732
Surface area
7.7266755480478E+15
Volume
2.809129832407E+23
Height
62970880.096236