211085 (number)

211085 is an odd 6-digits composite number following 211084 and preceding 211086. In scientific notation, it is written as 2.11085 × 10^5. The sum of its digits is 17. It has a total of 4 prime factors and 16 positive divisors. There are 139968 positive integers (up to 211085) that are relatively prime to 211085.

Interesting facts

Basic properties

Name

Name two hundred eleven thousand eighty-five

Notation

Scientific notation 2.11085 × 10^5
Engineering notation 2.11085 × 10^3

Prime Factorization of 211085

Prime Factorization 7 × 5 × 163 × 37

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 211085
Product of the distinct prime numbers

The prime factorization of 211085 is 7 × 5 × 163 × 37. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 1, 50, 295, 60, 9931, 2914, 92944, 42807, 784270, 425289, 6985816, 7245837, 9074755, 63287994, 404301872, 343735290, 2653787451, 3450685978

Basic calculations (n = 211085)

Multiplication

n×y
n×2 422170
n×3 633255
n×4 844340
n×5 1055425

Division

n÷y
n÷2 105542.5
n÷3 70361.666666667
n÷3 52771.25
n÷5 42217

Exponentiation

ny
n2 44556877225
n3 9405288429039125
n4 1.9853153080437E+21
n5 4.1907028179841E+26

Nth Root

y√n
2√n 459.43987637122
3√n 59.541411277022
4√n 21.434548662643
5√n 11.61158416809

Divisors of 211085

1, 5, 7, 35, 37, 163, 185, 259, 815, 1141, 1295, 5705, 6031, 30155, 42217, 211085

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -211084
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 211085 can be divided by 16 positive divisors. The sum of these divisors (counting 211085) is 1, the average is 0.0625.

Base conversion 211085

Base System Value
2 Binary 110011100010001101
3 Ternary 101201112222
4 Quaternary 303202031
5 Quinary 23223320
6 Senary 4305125
8 Octal 634215
10 Decimal 211085
12 Duodecimal a21a5
16 Hexadecimal 3388d
20 Vigesimal 167e5
36 Base36 4ivh

Cryptographic Hash Functions

md5 8f80ea3298402a8a7c75601693bbe194
sha1 a3afc8720d38626a72ff5f2f17d10b027d24ec5b
sha256 10dfd79612aa4caaf2a6d57969787b435968b3451d6ded442c0a2371a4edfebe
sha512 3a291d6d113bac5ad666097d9ea1c2cb55bff5b8f68023afdadf85c0c6e72eaf3106fe53d87455ca5c0d9af3b41083c8006d96bfa214a63aacd7ba9a9f0e68f7
ripemd-160 512bf8b3f0183fbdbfbfbac22160c7866b057ef3

211085 as geometric shapes

Circle

Radius = n
Diameter 422170
Circumference 1326286.170566
Area 139979558156.96

Sphere

Radius = n
Volume 3.939678004475E+16
Surface area 559918232627.85
Circumference 1326286.170566

Square

Length = n
Perimeter 844340
Area 44556877225
Diagonal 298519.26981352

Cube

Length = n
Surface area 267341263350
Volume 9405288429039125
Space diagonal 365609.94471568

Equilateral Triangle

Length = n
Perimeter 633255
Area 19293693795.077
Altitude 182804.97235784

Triangular Pyramid

Length = n
Surface area 19293693795.077
Volume 1.1084238711982E+15
Height 99506.423271175