18089941 is an odd 8-digits composite number following 18089940
and preceding 18089942 . In scientific notation, it is written as 1.8089941 × 10^7.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 17836368 positive integers (up to 18089941) that are relatively prime to 18089941.
18089941 has 4 divisors, whose sum is 18115552
The reverse of 18089941 is 14998081
Previous prime number is 24883
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
eighteen million eighty-nine thousand nine hundred forty-one
Scientific notation
1.8089941 × 10^7
Engineering notation
1.8089941 × 10^6
Prime Factorization
24883 × 727
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
18089941
Product of the distinct prime numbers
The prime factorization of 18089941 is 24883 × 727.
Since it has a total of 2 prime factors.
5 , 3 , 41 , 51 , 102 , 848 , 9664 , 6331 , 68593 , 89446 , 783366 , 690059 , 4628649 , 3614367 , 88969523 , 94611469 , 659589885 , 885280053 , 3079396365 , 1482052914
n×2
36179882
n×3
54269823
n×4
72359764
n×5
90449705
n÷2
9044970.5
n÷3
6029980.3333333
n÷3
4522485.25
n÷5
3617988.2
n2
327245965383481
n3
5.9198602062752E+21
n4
1.0708992185977E+29
n5
1.9372503681378E+36
2 √n
4253.2271277231
3 √n
262.50991829493
4 √n
65.216770295095
5 √n
28.280522566932
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-18089940
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 18089941 can be divided by 4 positive divisors.
The sum of these divisors (counting 18089941) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000101000000011111010101
3
Ternary
1021001001201211
4
Quaternary
1011000133111
5
Quinary
14112334231
6
Senary
1443421421
8
Octal
105003725
10
Decimal
18089941
12
Duodecimal
6084871
16
Hexadecimal
11407d5
20
Vigesimal
5d14h1
36
Base36
arqad
md5
b8b87c82f493e3062827f348c30d44a4
sha1
9f722c1fe02a7b8fcbd4a5b72583be98814eca85
sha256
56bfd5d7c660e113ab24d8d1252e52ead59d9a43fd7b11173efbc5db156938a9
sha512
20b6754ec609fcb450e1c1348ca3bf7c077fe781f140085f367c7c6d55a19781d61a1ca47a1db4feb79f5358ddc69947ccdc8d7142ac6a37e9bd019e021958a3
ripemd-160
3de45e3049ff25ac67ff1d82dfcf5c6f1a8dae95
Diameter
36179882
Circumference
113662451.49895
Area
1.0280735207656E+15
Volume
2.479705244575E+22
Surface area
4.1122940830626E+15
Circumference
113662451.49895
Perimeter
72359764
Area
327245965383481
Diagonal
25583039.904729
Surface area
1963475792300886
Volume
5.9198602062752E+21
Space diagonal
31332696.917923
Perimeter
54269823
Area
1.4170165965403E+14
Altitude
15666348.458962
Surface area
1.4170165965403E+14
Volume
6.9766221592227E+20
Height
8527679.968243