2001856 (number)

2001856 is an even 7-digits composite number following 2001855 and preceding 2001857. In scientific notation, it is written as 2.001856 × 10^6. The sum of its digits is 22. It has a total of 8 prime factors and 28 positive divisors. There are 967680 positive integers (up to 2001856) that are relatively prime to 2001856.

Interesting facts

Basic properties

Name

Name two million one thousand eight hundred fifty-six

Notation

Scientific notation 2.001856 × 10^6
Engineering notation 2.001856 × 10^6

Prime Factorization of 2001856

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 31 × 1009

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 62558
Product of the distinct prime numbers

The prime factorization of 2001856 is 2 × 2 × 2 × 2 × 2 × 2 × 31 × 1009. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 4, 29, 45, 864, 244, 9421, 4098, 66470, 60564, 186475, 409702, 4530665, 6417302, 13444893, 29576335, 932740187, 156240676, 5223620074, 2583975619

Basic calculations (n = 2001856)

Multiplication

n×y
n×2 4003712
n×3 6005568
n×4 8007424
n×5 10009280

Division

n÷y
n÷2 1000928
n÷3 667285.33333333
n÷3 500464
n÷5 400371.2

Exponentiation

ny
n2 4007427444736
n3 8022292674809430016
n4 1.6059474724823E+25
n5 3.2148755834736E+31

Nth Root

y√n
2√n 1414.8696052994
3√n 126.03106649769
4√n 37.614752495522
5√n 18.209019743847

Divisors of 2001856

1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1009, 1984, 2018, 4036, 8072, 16144, 31279, 32288, 62558, 64576, 125116, 250232, 500464, 1000928, 2001856

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2001855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2001856 can be divided by 28 positive divisors. The sum of these divisors (counting 2001856) is 1, the average is 0.035714285714286.

Base conversion 2001856

Base System Value
2 Binary 111101000101111000000
3 Ternary 10202201000211
4 Quaternary 13220233000
5 Quinary 1003024411
6 Senary 110523504
8 Octal 7505700
10 Decimal 2001856
12 Duodecimal 806594
16 Hexadecimal 1e8bc0
20 Vigesimal ca4cg
36 Base36 16wn4

Cryptographic Hash Functions

md5 258e05d1eb0d057cc7bd25ea471ad371
sha1 df14698e4343a8c9157cbba0834e767d3e9e0d70
sha256 b206a6264f29eabbfd4bc6d84e4f20c8e60cc0846eaae97421e00c808bcfa068
sha512 895c28a2ff7e6f326c1d96bf6c6c6f75c2a223213bb0dd29f6f7ab09a08dbf3a4feb2af17baa15537a8bbefc299080a1b5f50b86a3eea2c64d1d36bc12831547
ripemd-160 c4b8f0bc380b082a8765ec0aa796c8c1201f3eda

2001856 as geometric shapes

Circle

Radius = n
Diameter 4003712
Circumference 12578032.206289
Area 12589704620177

Sphere

Radius = n
Volume 3.3603700976171E+19
Surface area 50358818480707
Circumference 12578032.206289

Square

Length = n
Perimeter 8007424
Area 4007427444736
Diagonal 2831051.905118

Cube

Length = n
Surface area 24044564668416
Volume 8022292674809430016
Space diagonal 3467316.3014366

Equilateral Triangle

Length = n
Perimeter 6005568
Area 1735266985482.2
Altitude 1733658.1507183

Triangular Pyramid

Length = n
Surface area 1735266985482.2
Volume 9.4543625850349E+17
Height 943683.96837265