21000559 is an odd 8-digits composite number following 21000558
and preceding 21000560 . In scientific notation, it is written as 2.1000559 × 10^7.
The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors.
There are 19765216 positive integers (up to 21000559) that are relatively prime to 21000559.
21000559 has 4 divisors, whose sum is 22235904
The reverse of 21000559 is 95500012
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4
Name
twenty-one million five hundred fifty-nine
Scientific notation
2.1000559 × 10^7
Engineering notation
2.1000559 × 10^6
Prime Factorization
17 × 1235327
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
21000559
Product of the distinct prime numbers
The prime factorization of 21000559 is 17 × 1235327.
Since it has a total of 2 prime factors.
7 , 1 , 97 , 83 , 404 , 541 , 9043 , 4354 , 92918 , 38842 , 577715 , 404618 , 2748793 , 6079861 , 36920179 , 58752676 , 924973092 , 752294296 , 508221231 , 3240522262
n×2
42001118
n×3
63001677
n×4
84002236
n×5
105002795
n÷2
10500279.5
n÷3
7000186.3333333
n÷3
5250139.75
n÷5
4200111.8
n2
441023478312481
n3
9.2617395766865E+21
n4
1.9450170842284E+29
n5
4.0846446033346E+36
2 √n
4582.6366864503
3 √n
275.89486561419
4 √n
67.695174764899
5 √n
29.1370897036
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
-21000558
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 21000559 can be divided by 4 positive divisors.
The sum of these divisors (counting 21000559) is 1, the average is 0.25.
Base
System
Value
2
Binary
1010000000111000101101111
3
Ternary
1110111221100111
4
Quaternary
1100013011233
5
Quinary
20334004214
6
Senary
2030040451
8
Octal
120070557
10
Decimal
21000559
12
Duodecimal
7049127
16
Hexadecimal
140716f
20
Vigesimal
6b517j
36
Base36
ci44v
md5
1cd2c70839ab21e7d5ffa10eefe7ce11
sha1
a2de32ca40a8e677ce11d6ec5b49fbeb4e595c15
sha256
5c386f1635b5b7f3f0632e9283c4cfdda72391b09cae9bfc1885ee1dd42fd7a0
sha512
99db9ed7763be209aab067dd22c302978e20deb97d4b6ed02a54624a9bd320acc597c963f8737bc2d7d49781d952bd2d566b6519ef7cc602baf84e81c2766eaf
ripemd-160
c40822ceecee9deb90c66a64c3548723a817c92f
Diameter
42001118
Circumference
131950403.75136
Area
1.3855161195271E+15
Volume
3.8795484018107E+22
Surface area
5.5420644781084E+15
Circumference
131950403.75136
Perimeter
84002236
Area
441023478312481
Diagonal
29699275.355216
Surface area
2646140869874886
Volume
9.2617395766865E+21
Space diagonal
36374035.175348
Perimeter
63001677
Area
1.9096876794199E+14
Altitude
18187017.587674
Surface area
1.9096876794199E+14
Volume
1.0915064767098E+21
Height
9899758.4517388