133368638 is an even 9-digits composite number following 133368637
and preceding 133368639 . In scientific notation, it is written as 1.33368638 × 10^8.
The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors.
There are 54881280 positive integers (up to 133368638) that are relatively prime to 133368638.
133368638 has 32 divisors, whose sum is 240135840
The reverse of 133368638 is 836863331
Previous prime number is 17
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred thirty-three million three hundred sixty-eight thousand six hundred thirty-eight
Scientific notation
1.33368638 × 10^8
Engineering notation
1.33368638 × 10^6
Prime Factorization
2 × 19 × 13 × 17 × 15881
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
133368638
Product of the distinct prime numbers
The prime factorization of 133368638 is 2 × 19 × 13 × 17 × 15881.
Since it has a total of 5 prime factors.
1 , 8 , 2 , 83 , 116 , 840 , 106 , 7209 , 74864 , 11351 , 713708 , 336626 , 4377597 , 8205111 , 36084626 , 94529139 , 670314607 , 848009434 , 9008659971 , 9492454987
n×2
266737276
n×3
400105914
n×4
533474552
n×5
666843190
n÷2
66684319
n÷3
44456212.666667
n÷3
33342159.5
n÷5
26673727.6
n2
17787193601975044
n3
2.3722537845377E+24
n4
3.1638425623414E+32
n5
4.2195737338591E+40
2 √n
11548.53401952
3 √n
510.91804144831
4 √n
107.46410572614
5 √n
42.170693512964
1 , 2 , 13 , 17 , 19 , 26 , 34 , 38 , 221 , 247 , 323 , 442 , 494 , 646 , 4199 , 8398 , 15881 , 31762 , 206453 , 269977 , 301739 , 412906 , 539954 , 603478 , 3509701 , 3922607 , 5129563 , 7019402 , 7845214 , 10259126 , 66684319 , 133368638
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-133368637
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 133368638 can be divided by 32 positive divisors.
The sum of these divisors (counting 133368638) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111111100110000101100111110
3
Ternary
100021221211101012
4
Quaternary
13330300230332
5
Quinary
233120244023
6
Senary
21122315222
8
Octal
774605476
10
Decimal
133368638
12
Duodecimal
387b8b12
16
Hexadecimal
7f30b3e
20
Vigesimal
21db1bi
36
Base36
27ejwe
md5
8463057821c7e16c8ff3b6ef14b34722
sha1
8db154526319b4d6edf443828e170744793c2a5d
sha256
bf3dc0ae235b6f333d1685058b377314ae310f2a5b32d01b2656edd5dd7d3741
sha512
6d2da608e4260fad564aeea8b4d9598bccde1b59938a3c49ea72fb3e57261a66bd9081adba64ace20879ba4f740cb1220174745a4d808d2ebe7b382805f4ae85
ripemd-160
2f5eea03a239aa99b1983b3347cb3176613f0dab
Diameter
266737276
Circumference
837979866.72015
Area
5.5880116747944E+16
Volume
9.9368734159391E+24
Surface area
2.2352046699178E+17
Circumference
837979866.72015
Perimeter
533474552
Area
17787193601975044
Diagonal
188611736.65483
Surface area
106723161611850264
Volume
2.3722537845377E+24
Space diagonal
231001257.15226
Perimeter
400105914
Area
7.7020807606712E+15
Altitude
115500628.57613
Surface area
7.7020807606712E+15
Volume
2.7957278962368E+23
Height
62870578.884943