33454989 is an odd 8-digits composite number following 33454988
and preceding 33454990 . In scientific notation, it is written as 3.3454989 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 21591360 positive integers (up to 33454989) that are relatively prime to 33454989.
33454989 has 16 divisors, whose sum is 38375040
The reverse of 33454989 is 98945433
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
thirty-three million four hundred fifty-four thousand nine hundred eighty-nine
Scientific notation
3.3454989 × 10^7
Engineering notation
3.3454989 × 10^6
Prime Factorization
9 × 137 × 43 × 631
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
33454989
Product of the distinct prime numbers
The prime factorization of 33454989 is 9 × 137 × 43 × 631.
Since it has a total of 4 prime factors.
2 , 8 , 28 , 7 , 132 , 311 , 683 , 1364 , 71699 , 94078 , 761768 , 855450 , 376641 , 2206979 , 21078860 , 41904580 , 215105332 , 491637994 , 887859097 , 9520244306
n×2
66909978
n×3
100364967
n×4
133819956
n×5
167274945
n÷2
16727494.5
n÷3
11151663
n÷3
8363747.25
n÷5
6690997.8
n2
1119236288990121
n3
3.7444037736565E+22
n4
1.2526898705924E+30
n5
4.1908725841079E+37
2 √n
5784.0287862354
3 √n
322.22084370309
4 √n
76.052802619203
5 √n
31.981010228147
1 , 9 , 43 , 137 , 387 , 631 , 1233 , 5679 , 5891 , 27133 , 53019 , 86447 , 244197 , 778023 , 3717221 , 33454989
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-33454988
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 33454989 can be divided by 16 positive divisors.
The sum of these divisors (counting 33454989) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1111111100111101110001101
3
Ternary
2022221200121200
4
Quaternary
1333213232031
5
Quinary
32031024424
6
Senary
3153020113
8
Octal
177475615
10
Decimal
33454989
12
Duodecimal
b254639
16
Hexadecimal
1fe7b8d
20
Vigesimal
a91h99
36
Base36
jx219
md5
34b5ecf6b3c651dc6bd045a49669964e
sha1
832784fc123e039afd50cad3aef00f90e5ffdd37
sha256
4ea747d522279f4ee68f0eb42930fa1cb364a7627beaaa1c762003c361fd987b
sha512
4496c2a61b2f9c623b41d31028da422c1a140bcf6f2a3124852462fbc779454f00c1747af6b2ebd9167e81e841a86d41a8494821e9d632758c631ea881ce8a08
ripemd-160
e272efad36cc82ec0a0019f185fe5f7fa2688bde
Diameter
66909978
Circumference
210203895.33665
Area
3.5161845031225E+15
Volume
1.5684521849858E+23
Surface area
1.406473801249E+16
Circumference
210203895.33665
Perimeter
133819956
Area
1119236288990121
Diagonal
47312499.172843
Surface area
6715417733940726
Volume
3.7444037736565E+22
Space diagonal
57945740.714658
Perimeter
100364967
Area
4.8464352955143E+14
Altitude
28972870.357329
Surface area
4.8464352955143E+14
Volume
4.4128221664217E+21
Height
15770833.057614