133387691 is an odd 9-digits composite number following 133387690
and preceding 133387692 . In scientific notation, it is written as 1.33387691 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 132449760 positive integers (up to 133387691) that are relatively prime to 133387691.
133387691 has 8 divisors, whose sum is 134329200
The reverse of 133387691 is 196783331
Previous prime number is 941
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred thirty-three million three hundred eighty-seven thousand six hundred ninety-one
Scientific notation
1.33387691 × 10^8
Engineering notation
1.33387691 × 10^6
Prime Factorization
229 × 941 × 619
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
133387691
Product of the distinct prime numbers
The prime factorization of 133387691 is 229 × 941 × 619.
Since it has a total of 3 prime factors.
5 , 2 , 35 , 20 , 792 , 99 , 1657 , 2883 , 54522 , 38485 , 988729 , 960758 , 2953451 , 1810984 , 20589447 , 45654761 , 866093713 , 604127106 , 7660711755 , 661852737
n×2
266775382
n×3
400163073
n×4
533550764
n×5
666938455
n÷2
66693845.5
n÷3
44462563.666667
n÷3
33346922.75
n÷5
26677538.2
n2
17792276110311481
n3
2.3732706279889E+24
n4
3.1656508918556E+32
n5
4.2225886297671E+40
2 √n
11549.358899956
3 √n
510.94237015125
4 √n
107.46794359229
5 √n
42.171898342414
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
-133387690
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 133387691 can be divided by 8 positive divisors.
The sum of these divisors (counting 133387691) is 1, the average is 0.125.
Base
System
Value
2
Binary
111111100110101010110101011
3
Ternary
100021222210111212
4
Quaternary
13330311112223
5
Quinary
233121401231
6
Senary
21122543335
8
Octal
774652653
10
Decimal
133387691
12
Duodecimal
38807b4b
16
Hexadecimal
7f355ab
20
Vigesimal
21dd94b
36
Base36
27eyln
md5
c4a0448b9d6dd35ebd2690e1be7c420c
sha1
e7ede485ad920866756544c4a7446a454050faea
sha256
d04bc41431f8c042c31fe69e57b625aa8b1a38017c2ad7be1cbb46eb22e2bc88
sha512
590625e2395af61cfee75e5d2c20e1763b6dbf4790da51c14cbdc7a6165f18242bc5b4d58cf0d288ff4cf4493a7446cfca2a37bc99bcff2a8f671e61d1bc0af4
ripemd-160
7739fd4f25d13e142ab1404a2b698acca409dfdb
Diameter
266775382
Circumference
838099580.24981
Area
5.5896083918796E+16
Volume
9.9411327598272E+24
Surface area
2.2358433567518E+17
Circumference
838099580.24981
Perimeter
533550764
Area
17792276110311481
Diagonal
188638681.66583
Surface area
106753656661868886
Volume
2.3732706279889E+24
Space diagonal
231034257.9163
Perimeter
400163073
Area
7.7042815513384E+15
Altitude
115517128.95815
Surface area
7.7042815513384E+15
Volume
2.7969262577364E+23
Height
62879560.555277