21241737 (number)

21241737 is an odd 8-digits composite number following 21241736 and preceding 21241738. In scientific notation, it is written as 2.1241737 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 12519360 positive integers (up to 21241737) that are relatively prime to 21241737.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred forty-one thousand seven hundred thirty-seven

Notation

Scientific notation 2.1241737 × 10^7
Engineering notation 2.1241737 × 10^6

Prime Factorization of 21241737

Prime Factorization 99 × 3 × 37 × 1933

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21241737
Product of the distinct prime numbers

The prime factorization of 21241737 is 99 × 3 × 37 × 1933. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 83, 31, 708, 123, 6391, 9822, 47100, 54268, 507627, 2957, 8937146, 8948702, 89900118, 85796754, 322372991, 442593778, 2494162391, 2778217659

Basic calculations (n = 21241737)

Multiplication

n×y
n×2 42483474
n×3 63725211
n×4 84966948
n×5 106208685

Division

n÷y
n÷2 10620868.5
n÷3 7080579
n÷3 5310434.25
n÷5 4248347.4

Exponentiation

ny
n2 451211390777169
n3 9.5845136942929E+21
n4 2.0359171916707E+29
n5 4.3246417539247E+36

Nth Root

y√n
2√n 4608.8758933172
3√n 276.94700685301
4√n 67.888702250943
5√n 29.203708543701

Divisors of 21241737

1, 3, 37, 99, 111, 297, 1933, 3663, 5799, 10989, 71521, 191367, 214563, 574101, 7080579, 21241737

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21241736
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21241737 can be divided by 16 positive divisors. The sum of these divisors (counting 21241737) is 1, the average is 0.0625.

Base conversion 21241737

Base System Value
2 Binary 1010001000001111110001001
3 Ternary 1110222012012000
4 Quaternary 1101001332021
5 Quinary 20414213422
6 Senary 2035141213
8 Octal 121017611
10 Decimal 21241737
12 Duodecimal 7144809
16 Hexadecimal 1441f89
20 Vigesimal 6cf46h
36 Base36 cna89

Cryptographic Hash Functions

md5 fcda44b0d9ea036b11ae56c4526b7d06
sha1 c1ec5b7991987ab411112128e738ed4807e629f3
sha256 358c97582b2abc50a63dbeabcdafca687f7ecb394c36a32ed13575f63a312084
sha512 1fd6a6ba4fcc721ff5136077e24c2519b5edc0e4ca149c719f0a1298f948639fb6e25cfed818e0bdd776198ebfd9cdee61a93c795abf8fc1d4bcf23a13f4ff08
ripemd-160 5984fa475fa51fd95620a3a116a13bb2e5dbcd58

21241737 as geometric shapes

Circle

Radius = n
Diameter 42483474
Circumference 133465769.81737
Area 1.4175223904816E+15

Sphere

Radius = n
Volume 4.0147517080295E+22
Surface area 5.6700895619264E+15
Circumference 133465769.81737

Square

Length = n
Perimeter 84966948
Area 451211390777169
Diagonal 30040352.553762

Cube

Length = n
Surface area 2707268344663014
Volume 9.5845136942929E+21
Space diagonal 36791767.725016

Equilateral Triangle

Length = n
Perimeter 63725211
Area 1.9538026344497E+14
Altitude 18395883.862508

Triangular Pyramid

Length = n
Surface area 1.9538026344497E+14
Volume 1.1295457712683E+21
Height 10013450.851254