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

1990135 (number)

1990135 is an odd 7-digits composite number following 1990134 and preceding 1990136. In scientific notation, it is written as 1.990135 × 10^6. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 1364496 positive integers (up to 1990135) that are relatively prime to 1990135.

Interesting facts

1990135 has 12 divisors, whose sum is 2778408
The reverse of 1990135 is 5310991
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 28
Digital Root 1

Name

Name	one million nine hundred ninety thousand one hundred thirty-five

Notation

Scientific notation	1.990135 × 10^6
Engineering notation	1.990135 × 10^6

Prime Factorization of 1990135

Prime Factorization 5 × 7 × 7 × 8123

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	284305	Product of the distinct prime numbers

The prime factorization of 1990135 is 5 × 7 × 7 × 8123. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 29, 68, 31, 556, 6353, 8488, 80653, 31505, 594123, 791410, 6737459, 9008160, 32254944, 84385947, 653938085, 87353564, 1200533521, 6834354238

Basic calculations (n = 1990135)

Multiplication

n×y

n×2	3980270
n×3	5970405
n×4	7960540
n×5	9950675

Division

n÷y

n÷2	995067.5
n÷3	663378.33333333
n÷3	497533.75
n÷5	398027

Exponentiation

n^y

n²	3960637318225
n³	7882202949305710375
n⁴	1.5686647966517E+25
n⁵	3.1218547150843E+31

Nth Root

^y√n

²√n	1410.7214466364
³√n	125.78461144136
⁴√n	37.55957197089
⁵√n	18.18764662435

Divisors of 1990135

1, 5, 7, 35, 49, 245, 8123, 40615, 56861, 284305, 398027, 1990135

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	-1990134	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 1990135 can be divided by 12 positive divisors. The sum of these divisors (counting 1990135) is 1, the average is 0.083333333333333.

Base conversion 1990135

Base	System	Value
2	Binary	111100101110111110111
3	Ternary	10202002221201
4	Quaternary	13211313313
5	Quinary	1002141020
6	Senary	110353331
8	Octal	7456767
10	Decimal	1990135
12	Duodecimal	7bb847
16	Hexadecimal	1e5df7
20	Vigesimal	c8f6f
36	Base36	16nlj

Cryptographic Hash Functions

md5	9d44b69ea1221edd7391b9ad2907cad0
sha1	d53f8482d478faa0afb6f2fc66fa5a4b4579404b
sha256	6848a4061625f4d0d63de156f73a44f677de8952fefb35265539fda06054cee1
sha512	1d641e1eb8235dcac82f9fe8cbc37c2e34b1eaf46efcb38a720fe57262ebe457309f959c6f8a2a2141a9aab54614e771e1c17a1463a3586da4e5f617cea20493
ripemd-160	2e31c32ad59cb2e820ffcb820e98dfeea2e6c2e4

1990135 as geometric shapes

Circle

Radius = n

Diameter	3980270
Circumference	12504386.991304
Area	12442709102469

Sphere

Radius = n

Volume	3.301689450619E+19
Surface area	49770836409877
Circumference	12504386.991304

Square

Length = n

Perimeter	7960540
Area	3960637318225
Diagonal	2814475.9079534

Cube

Length = n

Surface area	23763823909350
Volume	7882202949305710375
Space diagonal	3447014.9339211

Equilateral Triangle

Length = n

Perimeter	5970405
Area	1715006266379.8
Altitude	1723507.4669605

Triangular Pyramid

Length = n

Surface area	1715006266379.8
Volume	9.2892652602378E+17
Height	938158.63598446