21008300 (number)

21008300 is an even 8-digits composite number following 21008299 and preceding 21008301. In scientific notation, it is written as 2.1008300 × 10^7. The sum of its digits is 14. It has a total of 5 prime factors and 24 positive divisors. There are 7960320 positive integers (up to 21008300) that are relatively prime to 21008300.

Interesting facts

Basic properties

Name

Name twenty-one million eight thousand three hundred

Notation

Scientific notation 2.1008300 × 10^7
Engineering notation 2.1008300 × 10^6

Prime Factorization of 21008300

Prime Factorization 2 × 2 × 25 × 19 × 11057

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10504150
Product of the distinct prime numbers

The prime factorization of 21008300 is 2 × 2 × 25 × 19 × 11057. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 3, 14, 973, 279, 4105, 2169, 48592, 99713, 926877, 530080, 8473429, 3742033, 56733658, 46442739, 498972335, 552297120, 3115906999, 1395406519

Basic calculations (n = 21008300)

Multiplication

n×y
n×2 42016600
n×3 63024900
n×4 84033200
n×5 105041500

Division

n÷y
n÷2 10504150
n÷3 7002766.6666667
n÷3 5252075
n÷5 4201660

Exponentiation

ny
n2 441348668890000
n3 9.2719852406418E+21
n4 1.9478864753097E+29
n5 4.092178343925E+36

Nth Root

y√n
2√n 4583.4812097357
3√n 275.92876058171
4√n 67.701412169435
5√n 29.139237427028

Divisors of 21008300

1, 2, 4, 19, 25, 38, 50, 76, 100, 475, 950, 1900, 11057, 22114, 44228, 210083, 276425, 420166, 552850, 840332, 1105700, 5252075, 10504150, 21008300

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 -21008299
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 21008300 can be divided by 24 positive divisors. The sum of these divisors (counting 21008300) is 1, the average is 0.041666666666667.

Base conversion 21008300

Base System Value
2 Binary 1010000001000111110101100
3 Ternary 1110112022222012
4 Quaternary 1100020332230
5 Quinary 20334231200
6 Senary 2030140352
8 Octal 120107654
10 Decimal 21008300
12 Duodecimal 70516b8
16 Hexadecimal 1408fac
20 Vigesimal 6b60f0
36 Base36 cia3w

Cryptographic Hash Functions

md5 9dd7d0ca24eea28038b3369fc05b8ed1
sha1 8b5c1ca8748ec504521a0758b74598502e07642c
sha256 511d0fc64d2519a008a6ee108292966cf640eada2a5dbeedca654bbb160107cb
sha512 21115a11d53126d0c6c1a442895135d305845fe8bb557bce9ae056b0d41dff9d4c2c273fbfcf9f0a35697e6e6db1448030104647991b8c7df16ae79036f1f430
ripemd-160 e241e2ec6ff073054dd6b65dcc6938cd745e5005

21008300 as geometric shapes

Circle

Radius = n
Diameter 42016600
Circumference 131999041.88882
Area 1.3865377358565E+15

Sphere

Radius = n
Volume 3.8838400954924E+22
Surface area 5.5461509434258E+15
Circumference 131999041.88882

Square

Length = n
Perimeter 84033200
Area 441348668890000
Diagonal 29710222.782403

Cube

Length = n
Surface area 2648092013340000
Volume 9.2719852406418E+21
Space diagonal 36387442.980649

Equilateral Triangle

Length = n
Perimeter 63024900
Area 1.9110957959259E+14
Altitude 18193721.490325

Triangular Pyramid

Length = n
Surface area 1.9110957959259E+14
Volume 1.0927139397866E+21
Height 9903407.5941342