33138745 is an odd 8-digits composite number following 33138744
and preceding 33138746 . In scientific notation, it is written as 3.3138745 × 10^7.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 25147584 positive integers (up to 33138745) that are relatively prime to 33138745.
33138745 has 8 divisors, whose sum is 33704960
The reverse of 33138745 is 54783133
Previous prime number is 127
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7
Name
thirty-three million one hundred thirty-eight thousand seven hundred forty-five
Scientific notation
3.3138745 × 10^7
Engineering notation
3.3138745 × 10^6
Prime Factorization
115 × 127 × 2269
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
33138745
Product of the distinct prime numbers
The prime factorization of 33138745 is 115 × 127 × 2269.
Since it has a total of 3 prime factors.
5 , 3 , 6 , 72 , 249 , 137 , 8633 , 1026 , 83983 , 76669 , 413859 , 737368 , 4651386 , 3070694 , 78575351 , 25392169 , 874303999 , 662464534 , 2947103981 , 417407947
n×2
66277490
n×3
99416235
n×4
132554980
n×5
165693725
n÷2
16569372.5
n÷3
11046248.333333
n÷3
8284686.25
n÷5
6627749
n2
1098176420175025
n3
3.6392188353193E+22
n4
1.2059914498284E+30
n5
3.9965043128045E+37
2 √n
5756.6261820619
3 √n
321.20232907074
4 √n
75.872433611041
5 √n
31.920318159038
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
-33138744
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 33138745 can be divided by 8 positive divisors.
The sum of these divisors (counting 33138745) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111110011010100000111001
3
Ternary
2022100121210221
4
Quaternary
1332122200321
5
Quinary
31440414440
6
Senary
3142140041
8
Octal
176324071
10
Decimal
33138745
12
Duodecimal
b121621
16
Hexadecimal
1f9a839
20
Vigesimal
a726h5
36
Base36
jqa0p
md5
313e75b07f36ca3b3cd6031a0692eb42
sha1
6f400ea48db74a39410ba4ae6340d18bee125808
sha256
83e024aadce3f054b015c97a6b1d12f357ad13fb2804d60c7fef03376a9a21f6
sha512
077c4eddf9cf57407e24fd048542faefb741ac4aa677f5e42a5c2950345e2c353c6d05e96e5561401659ecd4b23a307e1beaee1ba40a12246863e0974f263e26
ripemd-160
6bd51764cf0820b78f90343e515acfbb8d6b36ef
Diameter
66277490
Circumference
208216875.68237
Area
3.4500229739674E+15
Volume
1.524392421046E+23
Surface area
1.380009189587E+16
Circumference
208216875.68237
Perimeter
132554980
Area
1098176420175025
Diagonal
46865262.619024
Surface area
6589058521050150
Volume
3.6392188353193E+22
Space diagonal
57397990.039069
Perimeter
99416235
Area
4.7552433885431E+14
Altitude
28698995.019535
Surface area
4.7552433885431E+14
Volume
4.2888605277935E+21
Height
15621754.206341