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 3 prime factors and 8 positive divisors.
There are 13324176 positive integers (up to 21096783) that are relatively prime to 21096783.
21096783 has 8 divisors, whose sum is 24674800
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
9 × 19 × 123373
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
21096783
Product of the distinct prime numbers
The prime factorization of 21096783 is 9 × 19 × 123373.
Since it has a total of 3 prime factors.
5 , 8 , 30 , 46 , 751 , 857 , 4919 , 1317 , 50400 , 93593 , 938987 , 226187 , 4728773 , 1097673 , 842862 , 66832932 , 686215486 , 470037016 , 9924638 , 9251725779
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
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
-21096782
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 21096783 can be divided by 8 positive divisors.
The sum of these divisors (counting 21096783) is 1, the average is 0.125.
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