21341837 is an odd 8-digits composite number following 21341836
and preceding 21341838 . In scientific notation, it is written as 2.1341837 × 10^7.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 19373760 positive integers (up to 21341837) that are relatively prime to 21341837.
21341837 has 8 divisors, whose sum is 23315520
The reverse of 21341837 is 73814312
Previous prime number is 1489
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2
Name
twenty-one million three hundred forty-one thousand eight hundred thirty-seven
Scientific notation
2.1341837 × 10^7
Engineering notation
2.1341837 × 10^6
Prime Factorization
11 × 1489 × 1303
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
21341837
Product of the distinct prime numbers
The prime factorization of 21341837 is 11 × 1489 × 1303.
Since it has a total of 3 prime factors.
1 , 2 , 17 , 13 , 444 , 80 , 3699 , 4385 , 16282 , 26414 , 478082 , 947411 , 4896028 , 8271451 , 51759543 , 2256448 , 568205923 , 817092544 , 8888763868 , 5957299366
n×2
42683674
n×3
64025511
n×4
85367348
n×5
106709185
n÷2
10670918.5
n÷3
7113945.6666667
n÷3
5335459.25
n÷5
4268367.4
n2
455474006534569
n3
9.7206520051977E+21
n4
2.0745657062865E+29
n5
4.4275043149357E+36
2 √n
4619.7226107203
3 √n
277.38135555222
4 √n
67.968541331415
5 √n
29.231180839803
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
-21341836
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 21341837 can be divided by 8 positive divisors.
The sum of these divisors (counting 21341837) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010001011010011010001101
3
Ternary
1111011021111102
4
Quaternary
1101122122031
5
Quinary
20430414322
6
Senary
2041232445
8
Octal
121323215
10
Decimal
21341837
12
Duodecimal
7192725
16
Hexadecimal
145a68d
20
Vigesimal
6d7ebh
36
Base36
cpfgt
md5
146c68a99cf7cc49d8740814adef002a
sha1
7cadf8562ef7c5fd9c5079d757308e655026b8f1
sha256
44395b14b06da927251f0cfe0b14fb9927981255fe2b95910ebb5b6ec1eaf249
sha512
3ab4ddab8a7b15c3212fcfcc180c78688e2f7e0ab24e8249b917be3274250697644a60eb69d4a76cff030e576effe5be189daab00f88395a34c0455d6f857eb7
ripemd-160
8d10a10f5db24271d80f149cfcc302d6848bd2b8
Diameter
42683674
Circumference
134094716.66662
Area
1.4309137928301E+15
Volume
4.0717771903509E+22
Surface area
5.7236551713204E+15
Circumference
134094716.66662
Perimeter
85367348
Area
455474006534569
Diagonal
30181915.331356
Surface area
2732844039207414
Volume
9.7206520051977E+21
Space diagonal
36965146.010853
Perimeter
64025511
Area
1.9722603021121E+14
Altitude
18482573.005427
Surface area
1.9722603021121E+14
Volume
1.1455898250717E+21
Height
10060638.443785