2189701 is an odd 7-digits composite number following 2189700
and preceding 2189702 . In scientific notation, it is written as 2.189701 × 10^6.
The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors.
There are 2169504 positive integers (up to 2189701) that are relatively prime to 2189701.
2189701 has 4 divisors, whose sum is 2209900
The reverse of 2189701 is 1079812
Previous prime number is 109
Is Prime? no
Number parity odd
Number length 7
Sum of Digits 28
Digital Root 1
Name
two million one hundred eighty-nine thousand seven hundred one
Scientific notation
2.189701 × 10^6
Engineering notation
2.189701 × 10^6
Prime Factorization
109 × 20089
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
2189701
Product of the distinct prime numbers
The prime factorization of 2189701 is 109 × 20089.
Since it has a total of 2 prime factors.
8 , 9 , 90 , 5 , 141 , 940 , 1378 , 9597 , 39990 , 67703 , 443948 , 448149 , 7517302 , 9421168 , 58305949 , 4357158 , 796923747 , 879832836 , 8766095538 , 2450357245
n×2
4379402
n×3
6569103
n×4
8758804
n×5
10948505
n÷2
1094850.5
n÷3
729900.33333333
n÷3
547425.25
n÷5
437940.2
n2
4794790469401
n3
1.0499157485638E+19
n4
2.2990015645459E+25
n5
5.0341260248876E+31
2 √n
1479.7638325084
3 √n
129.855875779
4 √n
38.46769856007
5 √n
18.538601254644
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
-2189700
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 2189701 can be divided by 4 positive divisors.
The sum of these divisors (counting 2189701) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010110100110000101
3
Ternary
11010020201001
4
Quaternary
20112212011
5
Quinary
1030032301
6
Senary
114533301
8
Octal
10264605
10
Decimal
2189701
12
Duodecimal
897231
16
Hexadecimal
216985
20
Vigesimal
dde51
36
Base36
1axl1
md5
04f409cc6d5b9a2dbbb6b2d43f67304d
sha1
5c35865d9835e645a3520bb567921baee4b5eb76
sha256
9e0c631de753c7d4370ff4b3aceb9cc0ef46a7a7e74ce0ecd234b80b43c45489
sha512
c3915b47280196b61829e0af0a172bfdae39d17d7766fb1acf4fe1c488eb11ef59acf4749a1d079756856dedeb570a20cf91f3e059e12d716ab33dc98a61521f
ripemd-160
bbed0b214fd7ee78512c4ca72afe951bcb7fef51
Diameter
4379402
Circumference
13758297.150316
Area
15063278514173
Volume
4.3978768034349E+19
Surface area
60253114056690
Circumference
13758297.150316
Perimeter
8758804
Area
4794790469401
Diagonal
3096704.8517419
Surface area
28768742816406
Volume
1.0499157485638E+19
Space diagonal
3792673.3853844
Perimeter
6569103
Area
2076205176162.4
Altitude
1896336.6926922
Surface area
2076205176162.4
Volume
1.2373375758067E+18
Height
1032234.9505806