21860106 is an even 8-digits composite number following 21860105
and preceding 21860107 . In scientific notation, it is written as 2.1860106 × 10^7.
The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors.
There are 7286700 positive integers (up to 21860106) that are relatively prime to 21860106.
21860106 has 8 divisors, whose sum is 43720224
The reverse of 21860106 is 60106812
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 24
Digital Root 6
Name
twenty-one million eight hundred sixty thousand one hundred six
Scientific notation
2.1860106 × 10^7
Engineering notation
2.1860106 × 10^6
Prime Factorization
2 × 3 × 3643351
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
21860106
Product of the distinct prime numbers
The prime factorization of 21860106 is 2 × 3 × 3643351.
Since it has a total of 3 prime factors.
3 , 9 , 16 , 84 , 461 , 760 , 5339 , 9664 , 86040 , 15583 , 237571 , 424864 , 1780167 , 5280438 , 98153376 , 55207618 , 955643113 , 236761834 , 2243706568 , 9375551733
n×2
43720212
n×3
65580318
n×4
87440424
n×5
109300530
n÷2
10930053
n÷3
7286702
n÷3
5465026.5
n÷5
4372021.2
n2
477864234331236
n3
1.044616281609E+22
n4
2.2835422645298E+29
n5
4.9918475958101E+36
2 √n
4675.4792267745
3 √n
279.60874776407
4 √n
68.377476019333
5 √n
29.371792586204
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
-21860105
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 21860106 can be divided by 8 positive divisors.
The sum of these divisors (counting 21860106) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010011011000111100001010
3
Ternary
1112010121102120
4
Quaternary
1103120330022
5
Quinary
21044010411
6
Senary
2100312110
8
Octal
123307412
10
Decimal
21860106
12
Duodecimal
73a2636
16
Hexadecimal
14d8f0a
20
Vigesimal
6gca56
36
Base36
d0jd6
md5
763a760705c1345263f9af063fcc1b58
sha1
d294c7181b96cca88d32f1a1f177f1fd3508037d
sha256
b9e54cbc2753d1d1dbda65e79c6395bf0bcebc38a4f2025bf7a83d6c4314488c
sha512
20f2b8a92eb6c65f1a0c78b315a5210040c879cdcdcf42d14aa484422d08897210bd1b7f7d432909b203990c0fd251bfb17bd90245f4ad90aa28a8e18979059a
ripemd-160
3fa9e5fcf28cf2bf14480282df2b090f33f28e25
Diameter
43720212
Circumference
137351096.83259
Area
1.5012547679883E+15
Volume
4.375678448164E+22
Surface area
6.0050190719533E+15
Circumference
137351096.83259
Perimeter
87440424
Area
477864234331236
Diagonal
30914858.380113
Surface area
2867185405987416
Volume
1.044616281609E+22
Space diagonal
37862814.250841
Perimeter
65580318
Area
2.0692128324543E+14
Altitude
18931407.125421
Surface area
2.0692128324543E+14
Volume
1.231092094106E+21
Height
10304952.793371