21096783 is an odd 8-digits composite number following 21096782
and preceding 21096784 . In scientific notation, it is written as 2.1096783 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 13324176 positive integers (up to 21096783) that are relatively prime to 21096783.
21096783 has 12 divisors, whose sum is 32077240
The reverse of 21096783 is 38769012
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
twenty-one million ninety-six thousand seven hundred eighty-three
Scientific notation
2.1096783 × 10^7
Engineering notation
2.1096783 × 10^6
Prime Factorization
3 × 3 × 19 × 123373
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
7032261
Product of the distinct prime numbers
The prime factorization of 21096783 is 3 × 3 × 19 × 123373.
Since it has a total of 4 prime factors.
1 , 5 , 99 , 64 , 936 , 671 , 3480 , 4544 , 71424 , 19839 , 234532 , 605965 , 1049582 , 1364036 , 73348669 , 52109287 , 212278616 , 564855159 , 4460996261 , 399720406
n×2
42193566
n×3
63290349
n×4
84387132
n×5
105483915
n÷2
10548391.5
n÷3
7032261
n÷3
5274195.75
n÷5
4219356.6
n2
445074252949089
n3
9.389634933354E+21
n4
1.9809109063819E+29
n5
4.1790847534272E+36
2 √n
4593.1234470674
3 √n
276.31560462859
4 √n
67.772586250396
5 √n
29.163741973506
1 , 3 , 9 , 19 , 57 , 171 , 123373 , 370119 , 1110357 , 2344087 , 7032261 , 21096783
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-21096782
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21096783 can be divided by 12 positive divisors.
The sum of these divisors (counting 21096783) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010000011110100101001111
3
Ternary
1110200211100100
4
Quaternary
1100132211033
5
Quinary
20400044113
6
Senary
2032102143
8
Octal
120364517
10
Decimal
21096783
12
Duodecimal
7094953
16
Hexadecimal
141e94f
20
Vigesimal
6bh1j3
36
Base36
ck6dr
md5
d23e98efedd59b85f5530f36ec6f4f38
sha1
15ba7e6354b5aaa89e70aba320edd98dea103da2
sha256
0d7bd12d99cb86b99c5eccb5f6b084f14e0161969b6874f347f5a1b3a1b86a52
sha512
8b43530397aca7d5c7869dc3b207120d13d14d9bf89ecb107975bc177ff12bca2bf951529eea74ebf38c96621c2a825768b3dc5e5c8a4e0e082e3eba1e12595a
ripemd-160
77f44407c4b5bb6178ee5f822f190fd8eea0442f
Diameter
42193566
Circumference
132554996.97436
Area
1.3982420033668E+15
Volume
3.9331210835354E+22
Surface area
5.5929680134673E+15
Circumference
132554996.97436
Perimeter
84387132
Area
445074252949089
Diagonal
29835356.641042
Surface area
2670445517694534
Volume
9.389634933354E+21
Space diagonal
36540700.032255
Perimeter
63290349
Area
1.9272280481215E+14
Altitude
18270350.016128
Surface area
1.9272280481215E+14
Volume
1.1065790890401E+21
Height
9945118.8803474