21474793 is an odd 8-digits composite number following 21474792
and preceding 21474794 . In scientific notation, it is written as 2.1474793 × 10^7.
The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors.
There are 21273988 positive integers (up to 21474793) that are relatively prime to 21474793.
21474793 has 4 divisors, whose sum is 21675600
The reverse of 21474793 is 39747412
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
twenty-one million four hundred seventy-four thousand seven hundred ninety-three
Scientific notation
2.1474793 × 10^7
Engineering notation
2.1474793 × 10^6
Prime Factorization
107 × 200699
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
21474793
Product of the distinct prime numbers
The prime factorization of 21474793 is 107 × 200699.
Since it has a total of 2 prime factors.
6 , 6 , 51 , 72 , 69 , 404 , 2031 , 4485 , 18697 , 23522 , 953104 , 233630 , 1816770 , 315454 , 24463398 , 63424323 , 1250832 , 501725854 , 5378560291 , 9965301675
n×2
42949586
n×3
64424379
n×4
85899172
n×5
107373965
n÷2
10737396.5
n÷3
7158264.3333333
n÷3
5368698.25
n÷5
4294958.6
n2
461166734392849
n3
9.9034601595724E+21
n4
2.1267475691056E+29
n5
4.5671463809797E+36
2 √n
4634.0903098667
3 √n
277.95617634688
4 √n
68.074153023498
5 √n
29.267511471776
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
-21474792
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 21474793 can be divided by 4 positive divisors.
The sum of these divisors (counting 21474793) is 1, the average is 0.25.
Base
System
Value
2
Binary
1010001111010110111101001
3
Ternary
1111102000212201
4
Quaternary
1101322313221
5
Quinary
20444143133
6
Senary
2044140201
8
Octal
121726751
10
Decimal
21474793
12
Duodecimal
7237661
16
Hexadecimal
147ade9
20
Vigesimal
6e46jd
36
Base36
csa21
md5
5b4a50483e77f90c42eab16d77d23333
sha1
56c32207f6104031c6df430d78724885f13a372b
sha256
04897de88bd468bef10dcd392af3081a629584a78823ee67b8a86f3c79958c83
sha512
0ad897df3279eee5ef8861fd90b3ece3cef0032f7b387ed551d83329c84552bdedb6183247fc95279617a862dccf6c125792c0f3877f381f4bc71204504b391d
ripemd-160
891f44abdc3d1daeca5e912332d3d9ba0aa182da
Diameter
42949586
Circumference
134930103.85232
Area
1.4487980248486E+15
Volume
4.1483516909909E+22
Surface area
5.7951920993943E+15
Circumference
134930103.85232
Perimeter
85899172
Area
461166734392849
Diagonal
30369943.509755
Surface area
2767000406357094
Volume
9.9034601595724E+21
Space diagonal
37195432.558024
Perimeter
64424379
Area
1.9969105368226E+14
Altitude
18597716.279012
Surface area
1.9969105368226E+14
Volume
1.1671339726741E+21
Height
10123314.503252