33128521 is an odd 8-digits prime number following 33128520
and preceding 33128522 . In scientific notation, it is written as 3.3128521 × 10^7.
The sum of its digits is 25. It has a total of 1 prime factors and 2 positive divisors.
There are 33128520 positive integers (up to 33128521) that are relatively prime to 33128521.
33128521 has 2 divisors, whose sum is 33128522
The reverse of 33128521 is 12582133
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 25 Digital Root 7
Name
thirty-three million one hundred twenty-eight thousand five hundred twenty-one
Scientific notation
3.3128521 × 10^7
Engineering notation
3.3128521 × 10^6
Prime Factorization
33128521
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
33128521 Product of the distinct prime numbers
The prime factorization of 33128521 is 33128521.
Since it has a total of 1 prime factors.
8 , 8 , 46 , 54 , 302 , 484 , 6670 , 7294 , 27388 , 31937 , 326169 , 687900 , 5418888 , 1098130 , 18308668 , 85903828 , 548136821 , 517408839 , 6540951795 , 820362404
n×2
66257042
n×3
99385563
n×4
132514084
n×5
165642605
n÷2
16564260.5
n÷3
11042840.333333
n÷3
8282130.25
n÷5
6625704.2
n2
1097498903647441
n3
3.6358515476961E+22
n4
1.2045038435073E+30
n5
3.9903430874213E+37
2 √n5755.738093416
3 √n321.16929311444
4 √n75.866580873373
5 √n31.918348297988
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
33128522 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
16564261 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5755.7381802858 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999396291 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 33128521 can be divided by 2 positive divisors.
The sum of these divisors (counting 33128521) is 33128522, the average is 16564261.
Base
System
Value
2
Binary
1111110011000000001001001
3
Ternary
2022100002210021
4
Quaternary
1332120001021
5
Quinary
31440103041
6
Senary
3142020441
8
Octal
176300111
10
Decimal
33128521
12
Duodecimal
b117721
16
Hexadecimal
1f98049
20
Vigesimal
a71161
36
Base36
jq24p
md5
9e732cf14a2aed23831a4a86990af8a2
sha1
5559d5dd1362d3ae5452cfacb25780f40cc8f563
sha256
35a17744e431a0c06e05fddaffdb761ce469a7f47ddb7f858fd6f23160608470
sha512
08a2ccc433d286474ea382312beda1f75ffce5d3e39fcf38e23172f16700226779ff56b43b3a06006d6168d8efc87e6144aabc46477b8886e25d1011d22932f6
ripemd-160
c79982da888d1d7c2a106f72dfb88a14cf5e8d82
Diameter
66257042
Circumference
208152636.39579
Area
3.4478944930217E+15
Volume
1.5229819349047E+23
Surface area
1.3791577972087E+16
Circumference
208152636.39579
Perimeter
132514084
Area
1097498903647441
Diagonal
46850803.699562
Surface area
6584993421884646
Volume
3.6358515476961E+22
Space diagonal
57380281.551613
Perimeter
99385563
Area
4.7523096559213E+14
Altitude
28690140.775806
Surface area
4.7523096559213E+14
Volume
4.2848921412726E+21
Height
15616934.566521