21033900 (number)

21033900 is an even 8-digits composite number following 21033899 and preceding 21033901. In scientific notation, it is written as 2.1033900 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 24 positive divisors. There are 5608800 positive integers (up to 21033900) that are relatively prime to 21033900.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-three thousand nine hundred

Notation

Scientific notation 2.1033900 × 10^7
Engineering notation 2.1033900 × 10^6

Prime Factorization of 21033900

Prime Factorization 2 × 2 × 45 × 5 × 23371

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10516950
Product of the distinct prime numbers

The prime factorization of 21033900 is 2 × 2 × 45 × 5 × 23371. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 14, 29, 962, 738, 4033, 7245, 39653, 52999, 897664, 861336, 7380842, 1835547, 22556601, 43598655, 152335491, 717732037, 9470404092, 7659071470

Basic calculations (n = 21033900)

Multiplication

n×y
n×2 42067800
n×3 63101700
n×4 84135600
n×5 105169500

Division

n÷y
n÷2 10516950
n÷3 7011300
n÷3 5258475
n÷5 4206780

Exponentiation

ny
n2 442424949210000
n3 9.3059221391882E+21
n4 1.9573983568347E+29
n5 4.1171721297826E+36

Nth Root

y√n
2√n 4586.2729966717
3√n 276.04079422215
4√n 67.722027411114
5√n 29.146335584813

Divisors of 21033900

1, 2, 4, 5, 10, 20, 45, 90, 180, 225, 450, 900, 23371, 46742, 93484, 116855, 233710, 467420, 1051695, 2103390, 4206780, 5258475, 10516950, 21033900

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 -21033899
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 21033900 can be divided by 24 positive divisors. The sum of these divisors (counting 21033900) is 1, the average is 0.041666666666667.

Base conversion 21033900

Base System Value
2 Binary 1010000001111001110101100
3 Ternary 1110120122002100
4 Quaternary 1100033032230
5 Quinary 20341041100
6 Senary 2030455100
8 Octal 120171654
10 Decimal 21033900
12 Duodecimal 7064490
16 Hexadecimal 140f3ac
20 Vigesimal 6b94f0
36 Base36 citv0

Cryptographic Hash Functions

md5 894b6f8e4786a2c3189d0170e5984a03
sha1 6cbf258a1134923805ccedc8337b8c54e8eebbec
sha256 7b459b0ef2ee2869fbcd5d4b3d7f638d7a2c7f73808d75efc036273d9e44cab0
sha512 5f746a297089190dbb2c61e4449f7b4158f94ae6d58ae833e887826bf14e4503b2ab35dc0f85d4051c74d4e644bdd5fd903fff33506f927472cb198e00412117
ripemd-160 52be203e63b3e79e1e6e61b0c36721b6bd4a54af

21033900 as geometric shapes

Circle

Radius = n
Diameter 42067800
Circumference 132159891.43268
Area 1.389918970203E+15

Sphere

Radius = n
Volume 3.8980555503136E+22
Surface area 5.5596758808119E+15
Circumference 132159891.43268

Square

Length = n
Perimeter 84135600
Area 442424949210000
Diagonal 29746426.649599

Cube

Length = n
Surface area 2654549695260000
Volume 9.3059221391882E+21
Space diagonal 36431783.481323

Equilateral Triangle

Length = n
Perimeter 63101700
Area 1.9157562264195E+14
Altitude 18215891.740662

Triangular Pyramid

Length = n
Surface area 1.9157562264195E+14
Volume 1.0967134416357E+21
Height 9915475.5498665