2021085 (number)

2021085 is an odd 7-digits composite number following 2021084 and preceding 2021086. In scientific notation, it is written as 2.021085 × 10^6. The sum of its digits is 18. It has a total of 5 prime factors and 32 positive divisors. There are 979200 positive integers (up to 2021085) that are relatively prime to 2021085.

Interesting facts

Basic properties

Name

Name two million twenty-one thousand eighty-five

Notation

Scientific notation 2.021085 × 10^6
Engineering notation 2.021085 × 10^6

Prime Factorization of 2021085

Prime Factorization 11 × 5 × 3 × 9 × 1361

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2021085
Product of the distinct prime numbers

The prime factorization of 2021085 is 11 × 5 × 3 × 9 × 1361. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 59, 46, 42, 197, 6400, 3813, 15064, 79868, 305450, 983205, 5710179, 4420760, 20405557, 35132340, 445415615, 924844954, 7948313673, 2116327198

Basic calculations (n = 2021085)

Multiplication

n×y
n×2 4042170
n×3 6063255
n×4 8084340
n×5 10105425

Division

n÷y
n÷2 1010542.5
n÷3 673695
n÷3 505271.25
n÷5 404217

Exponentiation

ny
n2 4084784577225
n3 8255696837260789125
n4 1.6685465042335E+25
n5 3.3722743115088E+31

Nth Root

y√n
2√n 1421.6486907812
3√n 126.43331537171
4√n 37.704756872061
5√n 18.243867766657

Divisors of 2021085

1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1361, 1485, 4083, 6805, 12249, 14971, 20415, 36747, 44913, 61245, 74855, 134739, 183735, 224565, 404217, 673695, 2021085

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2021084
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2021085 can be divided by 32 positive divisors. The sum of these divisors (counting 2021085) is 1, the average is 0.03125.

Base conversion 2021085

Base System Value
2 Binary 111101101011011011101
3 Ternary 10210200102000
4 Quaternary 13231123131
5 Quinary 1004133320
6 Senary 111152513
8 Octal 7553335
10 Decimal 2021085
12 Duodecimal 815739
16 Hexadecimal 1ed6dd
20 Vigesimal ccce5
36 Base36 17bh9

Cryptographic Hash Functions

md5 d298bdd6309024a87f790450f581252c
sha1 a4bed304e2bfb143374710fffb0c4a10286e8d07
sha256 2fcd58a34c007bc821f0a6a5df5efdfb0848264d660441d35cfebd232431e26d
sha512 0df29b0b2c83d1e62e01f5b5e80a814eb9fda3497ecd94ec6a6a5b5305650d1d35fc7848bedbeee4f0098c63f8c1cf687e05f84858f83c66a6bb91e04ad3d50f
ripemd-160 109634dba38f2cd2cdc4376f8760a7f783b6cbee

2021085 as geometric shapes

Circle

Radius = n
Diameter 4042170
Circumference 12698851.576561
Area 12832729219307

Sphere

Radius = n
Volume 3.4581382045604E+19
Surface area 51330916877228
Circumference 12698851.576561

Square

Length = n
Perimeter 8084340
Area 4084784577225
Diagonal 2858245.8177088

Cube

Length = n
Surface area 24508707463350
Volume 8255696837260789125
Space diagonal 3500621.9064153

Equilateral Triangle

Length = n
Perimeter 6063255
Area 1768763606431.9
Altitude 1750310.9532077

Triangular Pyramid

Length = n
Surface area 1768763606431.9
Volume 9.7294320284124E+17
Height 952748.60590294