33138971 is an odd 8-digits prime number following 33138970
and preceding 33138972 . In scientific notation, it is written as 3.3138971 × 10^7.
The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors.
There are 33138970 positive integers (up to 33138971) that are relatively prime to 33138971.
33138971 has 2 divisors, whose sum is 33138972
The reverse of 33138971 is 17983133
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 35 Digital Root 8
Name
thirty-three million one hundred thirty-eight thousand nine hundred seventy-one
Scientific notation
3.3138971 × 10^7
Engineering notation
3.3138971 × 10^6
Prime Factorization
33138971
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
33138971 Product of the distinct prime numbers
The prime factorization of 33138971 is 33138971.
Since it has a total of 1 prime factors.
10 , 5 , 8 , 18 , 459 , 652 , 3888 , 3392 , 7782 , 88190 , 842807 , 427359 , 9121239 , 5456282 , 20566395 , 44030673 , 903868157 , 65357941 , 8820762092 , 220147382
n×2
66277942
n×3
99416913
n×4
132555884
n×5
165694855
n÷2
16569485.5
n÷3
11046323.666667
n÷3
8284742.75
n÷5
6627794.2
n2
1098191398938841
n3
3.6392932921884E+22
n4
1.2060243487032E+30
n5
3.9966405916971E+37
2 √n5756.6458115816
3 √n321.20305924888
4 √n75.872562969637
5 √n31.920361697031
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
33138972 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
16569486 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5756.6458984377 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999396481 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 33138971 can be divided by 2 positive divisors.
The sum of these divisors (counting 33138971) is 33138972, the average is 16569486.
Base
System
Value
2
Binary
1111110011010100100011011
3
Ternary
2022100122010022
4
Quaternary
1332122210123
5
Quinary
31440421341
6
Senary
3142141055
8
Octal
176324433
10
Decimal
33138971
12
Duodecimal
b12178b
16
Hexadecimal
1f9a91b
20
Vigesimal
a7278b
36
Base36
jqa6z
md5
28cdb53d5400837ef212f1e9c68fa5e9
sha1
598df759d045d0669410eb19ab9b2c2a491a50bb
sha256
57db359c23cdf57bd97698889590b798211cf62954bebfbfa2da15865ee2d4bb
sha512
ab490f901b8fe0282fec22db21eb25a3b44f0d94e0b465fdbbbcf0e86333836a089f3e238158816a4f74ad9291e28ca809a990479e0c992d15666ea828c9b7e5
ripemd-160
948c432fc10640b913311fb342b6bc3ee5c08e44
Diameter
66277942
Circumference
208218295.68225
Area
3.4500700311418E+15
Volume
1.5244236094663E+23
Surface area
1.3800280124567E+16
Circumference
208218295.68225
Perimeter
132555884
Area
1098191398938841
Diagonal
46865582.231289
Surface area
6589148393633046
Volume
3.6392932921884E+22
Space diagonal
57398381.482552
Perimeter
99416913
Area
4.755308248493E+14
Altitude
28699190.741276
Surface area
4.755308248493E+14
Volume
4.2889482760552E+21
Height
15621860.743763