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

1990268 (number)

1990268 is an even 7-digits composite number following 1990267 and preceding 1990269. In scientific notation, it is written as 1.990268 × 10^6. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 852960 positive integers (up to 1990268) that are relatively prime to 1990268.

Interesting facts

1990268 has 12 divisors, whose sum is 3980592
The reverse of 1990268 is 8620991
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 35
Digital Root 8

Name

Name	one million nine hundred ninety thousand two hundred sixty-eight

Notation

Scientific notation	1.990268 × 10^6
Engineering notation	1.990268 × 10^6

Prime Factorization of 1990268

Prime Factorization 2 × 2 × 7 × 71081

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	995134	Product of the distinct prime numbers

The prime factorization of 1990268 is 2 × 2 × 7 × 71081. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 13, 86, 553, 759, 5486, 7241, 38205, 43254, 555514, 622036, 6709211, 5184943, 78966236, 29662978, 134990902, 371065648, 9630813579, 1290428425

Basic calculations (n = 1990268)

Multiplication

n×y

n×2	3980536
n×3	5970804
n×4	7961072
n×5	9951340

Division

n÷y

n÷2	995134
n÷3	663422.66666667
n÷3	497567
n÷5	398053.6

Exponentiation

n^y

n²	3961166711824
n³	7883783349208528832
n⁴	1.5690841718863E+25
n⁵	3.1228980166117E+31

Nth Root

^y√n

²√n	1410.7685848501
³√n	125.78741342559
⁴√n	37.560199478306
⁵√n	18.187889712617

Divisors of 1990268

1, 2, 4, 7, 14, 28, 71081, 142162, 284324, 497567, 995134, 1990268

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1990267	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990268 can be divided by 12 positive divisors. The sum of these divisors (counting 1990268) is 1, the average is 0.083333333333333.

Base conversion 1990268

Base	System	Value
2	Binary	111100101111001111100
3	Ternary	10202010010122
4	Quaternary	13211321330
5	Quinary	1002142033
6	Senary	110354112
8	Octal	7457174
10	Decimal	1990268
12	Duodecimal	7bb938
16	Hexadecimal	1e5e7c
20	Vigesimal	c8fd8
36	Base36	16np8

Cryptographic Hash Functions

md5	03e7cadfcaa2e2cb7412cdf273751335
sha1	6ab53512e3bbed71ab6c8ee1eec31c204c93d208
sha256	de2b5f15390f77eafb54b0c4389513e37c039dd703575a849847e762f8bc7f79
sha512	e00e43e5ee26e4950287d0392611329c30d32e886ad1d099bc2d757e12bb17e455874e6097edd2bb4fae06db17efdf208c31dfb54e75b16772d31e3d6384aaf8
ripemd-160	012616427fc5285e6cd60d42551abf3bb1fad214

1990268 as geometric shapes

Circle

Radius = n

Diameter	3980536
Circumference	12505222.65495
Area	12444372241511

Sphere

Radius = n

Volume	3.3023514469823E+19
Surface area	49777488966043
Circumference	12505222.65495

Square

Length = n

Perimeter	7961072
Area	3961166711824
Diagonal	2814663.9983572

Cube

Length = n

Surface area	23767000270944
Volume	7883783349208528832
Space diagonal	3447245.2966785

Equilateral Triangle

Length = n

Perimeter	5970804
Area	1715235500532.4
Altitude	1723622.6483392

Triangular Pyramid

Length = n

Surface area	1715235500532.4
Volume	9.2911277793849E+17
Height	938221.33278573