21341837 (number)

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.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred forty-one thousand eight hundred thirty-seven

Notation

Scientific notation 2.1341837 × 10^7
Engineering notation 2.1341837 × 10^6

Prime Factorization of 21341837

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.

Most popular turbo-numbers

Basic calculations (n = 21341837)

Multiplication

n×y
n×2 42683674
n×3 64025511
n×4 85367348
n×5 106709185

Division

n÷y
n÷2 10670918.5
n÷3 7113945.6666667
n÷3 5335459.25
n÷5 4268367.4

Exponentiation

ny
n2 455474006534569
n3 9.7206520051977E+21
n4 2.0745657062865E+29
n5 4.4275043149357E+36

Nth Root

y√n
2√n 4619.7226107203
3√n 277.38135555222
4√n 67.968541331415
5√n 29.231180839803

Divisors of 21341837

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 conversion 21341837

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

Cryptographic Hash Functions

md5 146c68a99cf7cc49d8740814adef002a
sha1 7cadf8562ef7c5fd9c5079d757308e655026b8f1
sha256 44395b14b06da927251f0cfe0b14fb9927981255fe2b95910ebb5b6ec1eaf249
sha512 3ab4ddab8a7b15c3212fcfcc180c78688e2f7e0ab24e8249b917be3274250697644a60eb69d4a76cff030e576effe5be189daab00f88395a34c0455d6f857eb7
ripemd-160 8d10a10f5db24271d80f149cfcc302d6848bd2b8

21341837 as geometric shapes

Circle

Radius = n
Diameter 42683674
Circumference 134094716.66662
Area 1.4309137928301E+15

Sphere

Radius = n
Volume 4.0717771903509E+22
Surface area 5.7236551713204E+15
Circumference 134094716.66662

Square

Length = n
Perimeter 85367348
Area 455474006534569
Diagonal 30181915.331356

Cube

Length = n
Surface area 2732844039207414
Volume 9.7206520051977E+21
Space diagonal 36965146.010853

Equilateral Triangle

Length = n
Perimeter 64025511
Area 1.9722603021121E+14
Altitude 18482573.005427

Triangular Pyramid

Length = n
Surface area 1.9722603021121E+14
Volume 1.1455898250717E+21
Height 10060638.443785