2021208 (number)

2021208 is an even 7-digits composite number following 2021207 and preceding 2021209. In scientific notation, it is written as 2.021208 × 10^6. The sum of its digits is 15. It has a total of 7 prime factors and 64 positive divisors. There are 564096 positive integers (up to 2021208) that are relatively prime to 2021208.

Interesting facts

Basic properties

Name

Name two million twenty-one thousand two hundred eight

Notation

Scientific notation 2.021208 × 10^6
Engineering notation 2.021208 × 10^6

Prime Factorization of 2021208

Prime Factorization 2 × 2 × 2 × 3 × 7 × 53 × 227

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 505302
Product of the distinct prime numbers

The prime factorization of 2021208 is 2 × 2 × 2 × 3 × 7 × 53 × 227. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 6, 26, 70, 923, 654, 5763, 5507, 99352, 90619, 250860, 289034, 4895913, 3118359, 17039873, 96390915, 357096219, 235867681, 7339637845, 8243898806

Basic calculations (n = 2021208)

Multiplication

n×y
n×2 4042416
n×3 6063624
n×4 8084832
n×5 10106040

Division

n÷y
n÷2 1010604
n÷3 673736
n÷3 505302
n÷5 404241.6

Exponentiation

ny
n2 4085281779264
n3 8257204214502630912
n4 1.6689527215986E+25
n5 3.373300592517E+31

Nth Root

y√n
2√n 1421.6919497556
3√n 126.43588016279
4√n 37.705330521766
5√n 18.244089819773

Divisors of 2021208

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 227, 318, 371, 424, 454, 636, 681, 742, 908, 1113, 1272, 1362, 1484, 1589, 1816, 2226, 2724, 2968, 3178, 4452, 4767, 5448, 6356, 8904, 9534, 12031, 12712, 19068, 24062, 36093, 38136, 48124, 72186, 84217, 96248, 144372, 168434, 252651, 288744, 336868, 505302, 673736, 1010604, 2021208

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2021207
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2021208 can be divided by 64 positive divisors. The sum of these divisors (counting 2021208) is 1, the average is 0.015625.

Base conversion 2021208

Base System Value
2 Binary 111101101011101011000
3 Ternary 10210200120120
4 Quaternary 13231131120
5 Quinary 1004134313
6 Senary 111153240
8 Octal 7553530
10 Decimal 2021208
12 Duodecimal 815820
16 Hexadecimal 1ed758
20 Vigesimal ccd08
36 Base36 17bko

Cryptographic Hash Functions

md5 f6fcec951414e557506152f6f08f8403
sha1 bb5cca61cffd067f1659023d38bffe259ca1fa8f
sha256 080b52591cce80a77aab1ad8c7c3de7953aa80db19cfa8a87d79c3cf7b9af18d
sha512 8aff00bd9c63c34a0747a7a69861438e5ddf7c8b556eaf25d287f521813f4170e4340b3abc0a857b771d8a6b316e54bd3a3c4c0f5312114de4ea0435b45abca1
ripemd-160 5114aaf8d33795642d4b9c0a9c59dc25c5684640

2021208 as geometric shapes

Circle

Radius = n
Diameter 4042416
Circumference 12699624.408354
Area 12834291225580

Sphere

Radius = n
Volume 3.458769613263E+19
Surface area 51337164902320
Circumference 12699624.408354

Square

Length = n
Perimeter 8084832
Area 4085281779264
Diagonal 2858419.765977

Cube

Length = n
Surface area 24511690675584
Volume 8257204214502630912
Space diagonal 3500834.9486647

Equilateral Triangle

Length = n
Perimeter 6063624
Area 1768978901230.2
Altitude 1750417.4743323

Triangular Pyramid

Length = n
Surface area 1768978901230.2
Volume 9.7312084895283E+17
Height 952806.588659