33138321 is an odd 8-digits composite number following 33138320
and preceding 33138322 . In scientific notation, it is written as 3.3138321 × 10^7.
The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors.
There are 20792640 positive integers (up to 33138321) that are relatively prime to 33138321.
33138321 has 8 divisors, whose sum is 46783584
The reverse of 33138321 is 12383133
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6
Name
thirty-three million one hundred thirty-eight thousand three hundred twenty-one
Scientific notation
3.3138321 × 10^7
Engineering notation
3.3138321 × 10^6
Prime Factorization
3 × 17 × 649771
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
33138321
Product of the distinct prime numbers
The prime factorization of 33138321 is 3 × 17 × 649771.
Since it has a total of 3 prime factors.
6 , 4 , 32 , 88 , 64 , 135 , 4054 , 9479 , 86072 , 63308 , 946025 , 346957 , 5422985 , 6426295 , 56689008 , 64680928 , 152797758 , 671635397 , 3484174307 , 3377044512
n×2
66276642
n×3
99414963
n×4
132553284
n×5
165691605
n÷2
16569160.5
n÷3
11046107
n÷3
8284580.25
n÷5
6627664.2
n2
1098148318699041
n3
3.6390791490659E+22
n4
1.2059297298615E+30
n5
3.9962486491595E+37
2 √n
5756.5893548177
3 √n
321.20095917006
4 √n
75.872190918792
5 √n
31.920236476499
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
-33138320
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 33138321 can be divided by 8 positive divisors.
The sum of these divisors (counting 33138321) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111110011010011010010001
3
Ternary
2022100121020020
4
Quaternary
1332122122101
5
Quinary
31440411241
6
Senary
3142134053
8
Octal
176323221
10
Decimal
33138321
12
Duodecimal
b121329
16
Hexadecimal
1f9a691
20
Vigesimal
a725g1
36
Base36
jq9ox
md5
3b9975f06fd1e4b2f6149787ea34ed56
sha1
3eb825738c7874a8fa6887c715d4eea3ec76b9b6
sha256
b2781d63b3df7a5afbb6cc7b4c6e85368fbe77ff2169505940aac23f6ab9a883
sha512
3d67a916fd9c9b5ce1f4ec6e416090f6041add6578d4bd0b1392f78432be8a3ee40f14e4df5040b23995fcfec2516337e6a8287a72dea015765c0678a44078bc
ripemd-160
1ac5f1a59d815d77136752bcbd6a8a353d45a2ce
Diameter
66276642
Circumference
208214211.6118
Area
3.4499346905769E+15
Volume
1.524333909405E+23
Surface area
1.3799738762308E+16
Circumference
208214211.6118
Perimeter
132553284
Area
1098148318699041
Diagonal
46864662.992473
Surface area
6588889912194246
Volume
3.6390791490659E+22
Space diagonal
57397255.649527
Perimeter
99414963
Area
4.7551217055827E+14
Altitude
28698627.824763
Surface area
4.7551217055827E+14
Volume
4.2886959059651E+21
Height
15621554.330824