Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

2012645 (number)

2012645 is an odd 7-digits composite number following 2012644 and preceding 2012646. In scientific notation, it is written as 2.012645 × 10^6. The sum of its digits is 20. It has a total of 2 prime factors and 4 positive divisors. There are 1610112 positive integers (up to 2012645) that are relatively prime to 2012645.

Interesting facts

2012645 has 4 divisors, whose sum is 2415180
The reverse of 2012645 is 5462102
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 20
Digital Root 2

Name

Name	two million twelve thousand six hundred forty-five

Notation

Scientific notation	2.012645 × 10^6
Engineering notation	2.012645 × 10^6

Prime Factorization of 2012645

Prime Factorization 5 × 402529

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	2012645	Product of the distinct prime numbers

The prime factorization of 2012645 is 5 × 402529. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 1, 7, 45, 881, 699, 7901, 8779, 25488, 75519, 236739, 476399, 6704985, 1191722, 88725682, 64531296, 189948884, 225307698, 4800208528, 8570476676

Basic calculations (n = 2012645)

Multiplication

n×y

n×2	4025290
n×3	6037935
n×4	8050580
n×5	10063225

Division

n÷y

n÷2	1006322.5
n÷3	670881.66666667
n÷3	503161.25
n÷5	402529

Exponentiation

n^y

n²	4050739896025
n³	8152701398035236125
n⁴	1.6408493705249E+25
n⁵	3.30244728134E+31

Nth Root

^y√n

²√n	1418.6772007754
³√n	126.25707570708
⁴√n	37.665331550053
⁵√n	18.228605064298

Divisors of 2012645

1, 5, 402529, 2012645

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-2012644	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2012645 can be divided by 4 positive divisors. The sum of these divisors (counting 2012645) is 1, the average is 0.25.

Base conversion 2012645

Base	System	Value
2	Binary	111101011010111100101
3	Ternary	10210020211102
4	Quaternary	13223113211
5	Quinary	1003401040
6	Senary	111045445
8	Octal	7532745
10	Decimal	2012645
12	Duodecimal	810885
16	Hexadecimal	1eb5e5
20	Vigesimal	cbbc5
36	Base36	174yt

Cryptographic Hash Functions

md5	23c33db37a5f6b48ab865e43f072f2ae
sha1	b03a46e0f685d047ffb98bccfd837bf4c001a779
sha256	7fde5bf1544aff646744341207e7c7ada9dbe1da6b8f5ce6145919d5408aac31
sha512	97517acf409718730f2328c27ba89d93e3feb35a8523ecefb4f7bdcff9156107691666170427ae6361d900868e5c1c44d3927bf9f6117407cf4cc950c59b7b45
ripemd-160	6112d515e20db040aa7ed5b64b0cb06692298d6e

2012645 as geometric shapes

Circle

Radius = n

Diameter	4025290
Circumference	12645821.492568
Area	12725774698955

Sphere

Radius = n

Volume	3.4149955758638E+19
Surface area	50903098795821
Circumference	12645821.492568

Square

Length = n

Perimeter	8050580
Area	4050739896025
Diagonal	2846309.8552424

Cube

Length = n

Surface area	24304439376150
Volume	8152701398035236125
Space diagonal	3486003.3975995

Equilateral Triangle

Length = n

Perimeter	6037935
Area	1754021827040.4
Altitude	1743001.6987997

Triangular Pyramid

Length = n

Surface area	1754021827040.4
Volume	9.6080507392329E+17
Height	948769.95174747