21000580 (number)

21000580 is an even 8-digits composite number following 21000579 and preceding 21000581. In scientific notation, it is written as 2.1000580 × 10^7. The sum of its digits is 16. It has a total of 5 prime factors and 24 positive divisors. There are 8382720 positive integers (up to 21000580) that are relatively prime to 21000580.

Interesting facts

Basic properties

Name

Name twenty-one million five hundred eighty

Notation

Scientific notation 2.1000580 × 10^7
Engineering notation 2.1000580 × 10^6

Prime Factorization of 21000580

Prime Factorization 2 × 2 × 5 × 709 × 1481

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10500290
Product of the distinct prime numbers

The prime factorization of 21000580 is 2 × 2 × 5 × 709 × 1481. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 3, 74, 72, 247, 959, 7331, 5308, 72680, 99967, 932436, 553888, 3852324, 9977991, 21955311, 13463969, 279033055, 863138018, 1903589556, 7195303572

Basic calculations (n = 21000580)

Multiplication

n×y
n×2 42001160
n×3 63001740
n×4 84002320
n×5 105002900

Division

n÷y
n÷2 10500290
n÷3 7000193.3333333
n÷3 5250145
n÷5 4200116

Exponentiation

ny
n2 441024360336400
n3 9.2617673611934E+21
n4 1.9450248641013E+29
n5 4.0846650260549E+36

Nth Root

y√n
2√n 4582.6389777071
3√n 275.89495757667
4√n 67.695191688236
5√n 29.137095530861

Divisors of 21000580

1, 2, 4, 5, 10, 20, 709, 1418, 1481, 2836, 2962, 3545, 5924, 7090, 7405, 14180, 14810, 29620, 1050029, 2100058, 4200116, 5250145, 10500290, 21000580

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21000579
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21000580 can be divided by 24 positive divisors. The sum of these divisors (counting 21000580) is 1, the average is 0.041666666666667.

Base conversion 21000580

Base System Value
2 Binary 1010000000111000110000100
3 Ternary 1110111221101021
4 Quaternary 1100013012010
5 Quinary 20334004310
6 Senary 2030040524
8 Octal 120070604
10 Decimal 21000580
12 Duodecimal 7049144
16 Hexadecimal 1407184
20 Vigesimal 6b5190
36 Base36 ci45g

Cryptographic Hash Functions

md5 0a07ff4c57562001768fabaa95cf5450
sha1 e452713470ae17e344fc1d247565dfb41bfc028f
sha256 e0840754ff3ecba104ce98c77943169af60855fa8122547fb38b24e35283f5f3
sha512 ec729457bcc5793c67894d0b6fafc29f357385adf8824df411aabc98e921e14a9810214eb7490d8adb02512bda499e14049b3123ab561ca6e143452012640c2a
ripemd-160 06bfd61992ed3fd7c92dc46f0bfe382b6e3f25ad

21000580 as geometric shapes

Circle

Radius = n
Diameter 42001160
Circumference 131950535.69825
Area 1.385518890487E+15

Sphere

Radius = n
Volume 3.8795600401577E+22
Surface area 5.5420755619479E+15
Circumference 131950535.69825

Square

Length = n
Perimeter 84002320
Area 441024360336400
Diagonal 29699305.053701

Cube

Length = n
Surface area 2646146162018400
Volume 9.2617673611934E+21
Space diagonal 36374071.548415

Equilateral Triangle

Length = n
Perimeter 63001740
Area 1.9096914986955E+14
Altitude 18187035.774207

Triangular Pyramid

Length = n
Surface area 1.9096914986955E+14
Volume 1.0915097511453E+21
Height 9899768.3512337