33389985 is an odd 8-digits composite number following 33389984
and preceding 33389986 . In scientific notation, it is written as 3.3389985 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 17807984 positive integers (up to 33389985) that are relatively prime to 33389985.
33389985 has 8 divisors, whose sum is 53424000
The reverse of 33389985 is 58998333
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
thirty-three million three hundred eighty-nine thousand nine hundred eighty-five
Scientific notation
3.3389985 × 10^7
Engineering notation
3.3389985 × 10^6
Prime Factorization
5 × 3 × 2225999
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
33389985
Product of the distinct prime numbers
The prime factorization of 33389985 is 5 × 3 × 2225999.
Since it has a total of 3 prime factors.
9 , 7 , 26 , 45 , 125 , 94 , 4736 , 3363 , 89140 , 42030 , 502700 , 360526 , 6024446 , 7917394 , 33393324 , 25925509 , 223664496 , 669628889 , 4430108669 , 7903568745
n×2
66779970
n×3
100169955
n×4
133559940
n×5
166949925
n÷2
16694992.5
n÷3
11129995
n÷3
8347496.25
n÷5
6677997
n2
1114891098300225
n3
3.7226197048878E+22
n4
1.2429821610691E+30
n5
4.1503155713364E+37
2 √n
5778.406787342
3 √n
322.01201362016
4 √n
76.015832478123
5 √n
31.968572554262
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
-33389984
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 33389985 can be divided by 8 positive divisors.
The sum of these divisors (counting 33389985) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111111010111110110100001
3
Ternary
2022211101110010
4
Quaternary
1333113312201
5
Quinary
32021434420
6
Senary
3151355133
8
Octal
177276641
10
Decimal
33389985
12
Duodecimal
b222aa9
16
Hexadecimal
1fd7da1
20
Vigesimal
a8dej5
36
Base36
jvnvl
md5
398fc4072075769a1e3a33c2362269c7
sha1
e63298b5c8b4f0c844525e9f0c88375ba6e9cc9b
sha256
fb82d301385e3c62e744d2edef17d7e2ec6a7d295d879e582efe007c3c9e5ad0
sha512
23398a88482a9bdfee7d1e25fd76c49d1e264dcf356f07a74ee003c334bc3ac9106fa00a181818d2428e29ef737fdaa8e2d009ce581a5ded05c3be40f0e511cc
ripemd-160
1f8e8efe6f310b33c34c004ff1abb54dd172e855
Diameter
66779970
Circumference
209795463.15895
Area
3.5025336839726E+15
Volume
1.5593272955979E+23
Surface area
1.4010134735891E+16
Circumference
209795463.15895
Perimeter
133559940
Area
1114891098300225
Diagonal
47220569.634434
Surface area
6689346589801350
Volume
3.7226197048878E+22
Space diagonal
57833150.483963
Perimeter
100169955
Area
4.8276200679056E+14
Altitude
28916575.241981
Surface area
4.8276200679056E+14
Volume
4.3871493951747E+21
Height
15740189.878145