21001593 (number)

21001593 is an odd 8-digits composite number following 21001592 and preceding 21001594. In scientific notation, it is written as 2.1001593 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 12 positive divisors. There are 13242312 positive integers (up to 21001593) that are relatively prime to 21001593.

Interesting facts

Basic properties

Name

Name twenty-one million one thousand five hundred ninety-three

Notation

Scientific notation 2.1001593 × 10^7
Engineering notation 2.1001593 × 10^6

Prime Factorization of 21001593

Prime Factorization 3 × 19 × 607 × 607

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 34599
Product of the distinct prime numbers

The prime factorization of 21001593 is 3 × 19 × 607 × 607. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 99, 95, 518, 887, 3401, 1511, 73374, 85097, 184418, 917041, 5241278, 8102410, 78232514, 26246984, 540880837, 102366418, 5461908353, 4093552023

Basic calculations (n = 21001593)

Multiplication

n×y
n×2 42003186
n×3 63004779
n×4 84006372
n×5 105007965

Division

n÷y
n÷2 10500796.5
n÷3 7000531
n÷3 5250398.25
n÷5 4200318.6

Exponentiation

ny
n2 441066908537649
n3 9.2631076988759E+21
n4 1.9454001780696E+29
n5 4.0856502761945E+36

Nth Root

y√n
2√n 4582.7495022093
3√n 275.89939359857
4√n 67.696008022699
5√n 29.137376621271

Divisors of 21001593

1, 3, 19, 57, 607, 1821, 11533, 34599, 368449, 1105347, 7000531, 21001593

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21001592
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21001593 can be divided by 12 positive divisors. The sum of these divisors (counting 21001593) is 1, the average is 0.083333333333333.

Base conversion 21001593

Base System Value
2 Binary 1010000000111010101111001
3 Ternary 1110111222202210
4 Quaternary 1100013111321
5 Quinary 20334022333
6 Senary 2030045333
8 Octal 120072571
10 Decimal 21001593
12 Duodecimal 7049849
16 Hexadecimal 1407579
20 Vigesimal 6b53jd
36 Base36 ci4xl

Cryptographic Hash Functions

md5 9fe1783b4c79e59ba835cabaf4943119
sha1 d3e1556dc0457b70091ae2c47b4bedad6711597f
sha256 3b7f666b8028fda3522fdb0e3abab5e50aff1eb6c6ae743bb297d01930da4125
sha512 b4befa8aea7cfe04a52f838a1fb996cc82d54508cd45f926ecf21df833aed6ad9255eae252ed69eb39a96949542929baf41d92eecd8c8ccb308e2f594028a383
ripemd-160 1f6e46f6062753fac702dfaf1d53460ee61b9ba6

21001593 as geometric shapes

Circle

Radius = n
Diameter 42003186
Circumference 131956900.56497
Area 1.3856525596034E+15

Sphere

Radius = n
Volume 3.8801214794933E+22
Surface area 5.5426102384138E+15
Circumference 131956900.56497

Square

Length = n
Perimeter 84006372
Area 441066908537649
Diagonal 29700737.65204

Cube

Length = n
Surface area 2646401451225894
Volume 9.2631076988759E+21
Space diagonal 36375826.115883

Equilateral Triangle

Length = n
Perimeter 63004779
Area 1.9098757378114E+14
Altitude 18187913.057941

Triangular Pyramid

Length = n
Surface area 1.9098757378114E+14
Volume 1.0916677114561E+21
Height 9900245.8840133