21104811 (number)

21104811 is an odd 8-digits composite number following 21104810 and preceding 21104812. In scientific notation, it is written as 2.1104811 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 32 positive divisors. There are 10948608 positive integers (up to 21104811) that are relatively prime to 21104811.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred four thousand eight hundred eleven

Notation

Scientific notation 2.1104811 × 10^7
Engineering notation 2.1104811 × 10^6

Prime Factorization of 21104811

Prime Factorization 9 × 13 × 7 × 73 × 353

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21104811
Product of the distinct prime numbers

The prime factorization of 21104811 is 9 × 13 × 7 × 73 × 353. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 55, 23, 931, 57, 6615, 2200, 92066, 97211, 150258, 638023, 7173420, 3551553, 96008138, 67122628, 400963865, 531001532, 9850920007, 63295894

Basic calculations (n = 21104811)

Multiplication

n×y
n×2 42209622
n×3 63314433
n×4 84419244
n×5 105524055

Division

n÷y
n÷2 10552405.5
n÷3 7034937
n÷3 5276202.75
n÷5 4220962.2

Exponentiation

ny
n2 445413047345721
n3 9.4003581811655E+21
n4 1.983927827458E+29
n5 4.1870421836142E+36

Nth Root

y√n
2√n 4593.9972790588
3√n 276.35064915584
4√n 67.77903273918
5√n 29.165961182867

Divisors of 21104811

1, 7, 9, 13, 63, 73, 91, 117, 353, 511, 657, 819, 949, 2471, 3177, 4589, 4599, 6643, 8541, 22239, 25769, 32123, 41301, 59787, 180383, 231921, 289107, 334997, 1623447, 2344979, 3014973, 21104811

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21104810
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21104811 can be divided by 32 positive divisors. The sum of these divisors (counting 21104811) is 1, the average is 0.03125.

Base conversion 21104811

Base System Value
2 Binary 1010000100000100010101011
3 Ternary 1110201020100200
4 Quaternary 1100200202223
5 Quinary 20400323221
6 Senary 2032203243
8 Octal 120404253
10 Decimal 21104811
12 Duodecimal 7099523
16 Hexadecimal 14208ab
20 Vigesimal 6bi20b
36 Base36 ckckr

Cryptographic Hash Functions

md5 5a8e8f0e97e919b7ae2a45f8df6e0780
sha1 a5b22f41fb9bf667f57a27233ef070a54edadc99
sha256 c1e1eee9c6592b721410087ab69e28b162c992b2692e865fd6f9fd42ee08afb8
sha512 0b207e17600d5791c6390d468df117ac34540482e54aa539371604af90809ce16be0666f0cca02b83f1cb0a603bcfb68014bdb66259b599a368df0a885a3a525
ripemd-160 2de6ce53caf5189192e414fe6a4083fc4c9e46ed

21104811 as geometric shapes

Circle

Radius = n
Diameter 42209622
Circumference 132605438.386
Area 1.3993063573544E+15

Sphere

Radius = n
Volume 3.937612827075E+22
Surface area 5.5972254294174E+15
Circumference 132605438.386

Square

Length = n
Perimeter 84419244
Area 445413047345721
Diagonal 29846709.947521

Cube

Length = n
Surface area 2672478284074326
Volume 9.4003581811655E+21
Space diagonal 36554604.936139

Equilateral Triangle

Length = n
Perimeter 63314433
Area 1.9286950708922E+14
Altitude 18277302.468069

Triangular Pyramid

Length = n
Surface area 1.9286950708922E+14
Volume 1.1078428359141E+21
Height 9948903.3158403