2011986 (number)

2011986 is an even 7-digits composite number following 2011985 and preceding 2011987. In scientific notation, it is written as 2.011986 × 10^6. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 606528 positive integers (up to 2011986) that are relatively prime to 2011986.

Interesting facts

Basic properties

Name

Name two million eleven thousand nine hundred eighty-six

Notation

Scientific notation 2.011986 × 10^6
Engineering notation 2.011986 × 10^6

Prime Factorization of 2011986

Prime Factorization 2 × 3 × 171 × 53 × 37

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2011986
Product of the distinct prime numbers

The prime factorization of 2011986 is 2 × 3 × 171 × 53 × 37. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 19, 85, 593, 230, 8307, 1903, 98340, 5869, 979697, 858903, 3831584, 7907920, 72667459, 77382818, 281868652, 821063218, 8716396206, 5472661867

Basic calculations (n = 2011986)

Multiplication

n×y
n×2 4023972
n×3 6035958
n×4 8047944
n×5 10059930

Division

n÷y
n÷2 1005993
n÷3 670662
n÷3 502996.5
n÷5 402397.2

Exponentiation

ny
n2 4048087664196
n3 8144695707135053256
n4 1.6387013737016E+25
n5 3.2970442220684E+31

Nth Root

y√n
2√n 1418.4449231465
3√n 126.24329409207
4√n 37.662247983179
5√n 18.22741119013

Divisors of 2011986

1, 2, 3, 6, 37, 53, 74, 106, 111, 159, 171, 222, 318, 342, 513, 1026, 1961, 3922, 5883, 6327, 9063, 11766, 12654, 18126, 18981, 27189, 37962, 54378, 335331, 670662, 1005993, 2011986

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 -2011985
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 2011986 can be divided by 32 positive divisors. The sum of these divisors (counting 2011986) is 1, the average is 0.03125.

Base conversion 2011986

Base System Value
2 Binary 111101011001101010010
3 Ternary 10210012221000
4 Quaternary 13223031102
5 Quinary 1003340421
6 Senary 111042430
8 Octal 7531522
10 Decimal 2011986
12 Duodecimal 810416
16 Hexadecimal 1eb352
20 Vigesimal cb9j6
36 Base36 174gi

Cryptographic Hash Functions

md5 cd307df49a05b4b274f20046bcee7e80
sha1 ef13ac38771620eca3336787afa21d1668899b84
sha256 360663a8fafcf1486dfeb50726f8f061a5eee883c98e034e9aaed62dde5afdc4
sha512 ac7e970faf1cc8c2dea8b073334eb7784fb0a80425551e4d69bcdc5f294d942aa2a7136394f8bfc559fd2a7badcf57363eaa56e543d71a5a2f5ff2dd8a0ca26a
ripemd-160 a80f137e8717b4d4abd2ff327503bcb0e89626bb

2011986 as geometric shapes

Circle

Radius = n
Diameter 4023972
Circumference 12641680.873451
Area 12717442466926

Sphere

Radius = n
Volume 3.4116421599013E+19
Surface area 50869769867702
Circumference 12641680.873451

Square

Length = n
Perimeter 8047944
Area 4048087664196
Diagonal 2845377.8885048

Cube

Length = n
Surface area 24288525985176
Volume 8144695707135053256
Space diagonal 3484861.9761173

Equilateral Triangle

Length = n
Perimeter 6035958
Area 1752873376970.1
Altitude 1742430.9880586

Triangular Pyramid

Length = n
Surface area 1752873376970.1
Volume 9.5986159420269E+17
Height 948459.29616826