21073863 (number)

21073863 is an odd 8-digits composite number following 21073862 and preceding 21073864. In scientific notation, it is written as 2.1073863 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 13148160 positive integers (up to 21073863) that are relatively prime to 21073863.

Interesting facts

Basic properties

Name

Name twenty-one million seventy-three thousand eight hundred sixty-three

Notation

Scientific notation 2.1073863 × 10^7
Engineering notation 2.1073863 × 10^6

Prime Factorization of 21073863

Prime Factorization 3 × 17 × 193 × 2141

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21073863
Product of the distinct prime numbers

The prime factorization of 21073863 is 3 × 17 × 193 × 2141. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 19, 13, 755, 243, 9384, 9307, 19039, 98679, 840722, 442022, 7979298, 314862, 56059335, 97159423, 198221215, 791128224, 5431965696, 3585462430

Basic calculations (n = 21073863)

Multiplication

n×y
n×2 42147726
n×3 63221589
n×4 84295452
n×5 105369315

Division

n÷y
n÷2 10536931.5
n÷3 7024621
n÷3 5268465.75
n÷5 4214772.6

Exponentiation

ny
n2 444107701742769
n3 9.359064863772E+21
n4 1.9723165074724E+29
n5 4.1564327871113E+36

Nth Root

y√n
2√n 4590.6277348528
3√n 276.21550329189
4√n 67.754171346514
5√n 29.157402394287

Divisors of 21073863

1, 3, 17, 51, 193, 579, 2141, 3281, 6423, 9843, 36397, 109191, 413213, 1239639, 7024621, 21073863

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 -21073862
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 21073863 can be divided by 16 positive divisors. The sum of these divisors (counting 21073863) is 1, the average is 0.0625.

Base conversion 21073863

Base System Value
2 Binary 1010000011000111111000111
3 Ternary 1110122122220110
4 Quaternary 1100120333013
5 Quinary 20343330423
6 Senary 2031404103
8 Octal 120307707
10 Decimal 21073863
12 Duodecimal 7083633
16 Hexadecimal 1418fc7
20 Vigesimal 6be4d3
36 Base36 cjop3

Cryptographic Hash Functions

md5 1210ff84f8d06d7cbad436e1d48fb604
sha1 26c29b451b1bee1b24f2d527d19aba6c9a36a7f3
sha256 57e33fc383f1cb18cefc61fa9d1d436429e04fa1ef022e0ee757277623f4ef9f
sha512 72e249091b51a686a83e61556e3a7b9302957b05933b1cadb9bc1beb1569a58d733520af5ddfebd1888e2eebcc037253f3a561b56485ccecfe09f755113b8a4a
ripemd-160 fa466529908b27253df4b5de0ffac84e772af435

21073863 as geometric shapes

Circle

Radius = n
Diameter 42147726
Circumference 132410986.36712
Area 1.3952054931977E+15

Sphere

Radius = n
Volume 3.9203159227329E+22
Surface area 5.5808219727909E+15
Circumference 132410986.36712

Square

Length = n
Perimeter 84295452
Area 444107701742769
Diagonal 29802942.866193

Cube

Length = n
Surface area 2664646210456614
Volume 9.359064863772E+21
Space diagonal 36501001.427746

Equilateral Triangle

Length = n
Perimeter 63221589
Area 1.9230427586278E+14
Altitude 18250500.713873

Triangular Pyramid

Length = n
Surface area 1.9230427586278E+14
Volume 1.1029763717897E+21
Height 9934314.2887309