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

1990256 (number)

1990256 is an even 7-digits composite number following 1990255 and preceding 1990257. In scientific notation, it is written as 1.990256 × 10^6. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 975936 positive integers (up to 1990256) that are relatively prime to 1990256.

Interesting facts

1990256 has 20 divisors, whose sum is 3930552
The reverse of 1990256 is 6520991
Previous prime number is 53

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 32
Digital Root 5

Name

Name	one million nine hundred ninety thousand two hundred fifty-six

Notation

Scientific notation	1.990256 × 10^6
Engineering notation	1.990256 × 10^6

Prime Factorization of 1990256

Prime Factorization 2 × 2 × 2 × 2 × 53 × 2347

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	248782	Product of the distinct prime numbers

The prime factorization of 1990256 is 2 × 2 × 2 × 2 × 53 × 2347. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 2, 52, 69, 963, 290, 7113, 9962, 21200, 67581, 683036, 945430, 9747467, 3665503, 91732990, 9143982, 734878844, 444392908, 778572875, 5060571810

Basic calculations (n = 1990256)

Multiplication

n×y

n×2	3980512
n×3	5970768
n×4	7961024
n×5	9951280

Division

n÷y

n÷2	995128
n÷3	663418.66666667
n÷3	497564
n÷5	398051.2

Exponentiation

n^y

n²	3961118945536
n³	7883640748066697216
n⁴	1.5690463300684E+25
n⁵	3.1228038726967E+31

Nth Root

^y√n

²√n	1410.7643318428
³√n	125.7871606201
⁴√n	37.560142862386
⁵√n	18.187867780374

Divisors of 1990256

1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2347, 4694, 9388, 18776, 37552, 124391, 248782, 497564, 995128, 1990256

20 divisors

τ	Total Divisors	20	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1990255	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.05	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	20	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990256 can be divided by 20 positive divisors. The sum of these divisors (counting 1990256) is 1, the average is 0.05.

Base conversion 1990256

Base	System	Value
2	Binary	111100101111001110000
3	Ternary	10202010010012
4	Quaternary	13211321300
5	Quinary	1002142011
6	Senary	110354052
8	Octal	7457160
10	Decimal	1990256
12	Duodecimal	7bb928
16	Hexadecimal	1e5e70
20	Vigesimal	c8fcg
36	Base36	16now

Cryptographic Hash Functions

md5	e63abbfa5ecf9ae4b34ca6980a5f7343
sha1	ffec65b1f30c4f4bbcd1c50a5b3f6c1eae1ff870
sha256	2e73fee120824ffd3f3a829e928624ed117202692f38f4ff3f7909a4015e10b0
sha512	04fec0358c3bc39fb224ed55d4761e5953cddb0951f12a2a521ddc3367ad02c1e6cb07fa74447bd3b825edf0bd26efef2a4b8dcfdc5de389c2f197fa969a8239
ripemd-160	a3b4edb6b9d8c7e55a30488d964af9397e8cc33d

1990256 as geometric shapes

Circle

Radius = n

Diameter	3980512
Circumference	12505147.256726
Area	12444222179291

Sphere

Radius = n

Volume	3.3022917143557E+19
Surface area	49776888717165
Circumference	12505147.256726

Square

Length = n

Perimeter	7961024
Area	3961118945536
Diagonal	2814647.0277944

Cube

Length = n

Surface area	23766713673216
Volume	7883640748066697216
Space diagonal	3447224.5120688

Equilateral Triangle

Length = n

Perimeter	5970768
Area	1715214817123
Altitude	1723612.2560344

Triangular Pyramid

Length = n

Surface area	1715214817123
Volume	9.2909597223276E+17
Height	938215.67593148