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

1990308 (number)

1990308 is an even 7-digits composite number following 1990307 and preceding 1990309. In scientific notation, it is written as 1.990308 × 10^6. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 652320 positive integers (up to 1990308) that are relatively prime to 1990308.

Interesting facts

1990308 has 24 divisors, whose sum is 4721920
The reverse of 1990308 is 8030991
Previous prime number is 61

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 30
Digital Root 3

Name

Name	one million nine hundred ninety thousand three hundred eight

Notation

Scientific notation	1.990308 × 10^6
Engineering notation	1.990308 × 10^6

Prime Factorization of 1990308

Prime Factorization 2 × 2 × 3 × 61 × 2719

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	995154	Product of the distinct prime numbers

The prime factorization of 1990308 is 2 × 2 × 3 × 61 × 2719. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 64, 36, 243, 687, 8691, 2690, 56729, 92797, 899792, 186959, 3636587, 9734804, 49916514, 1650730, 825481291, 399963495, 8241317564, 2181866039

Basic calculations (n = 1990308)

Multiplication

n×y

n×2	3980616
n×3	5970924
n×4	7961232
n×5	9951540

Division

n÷y

n÷2	995154
n÷3	663436
n÷3	497577
n÷5	398061.6

Exponentiation

n^y

n²	3961325934864
n³	7884258698767298112
n⁴	1.5692103162226E+25
n⁵	3.1232118460604E+31

Nth Root

^y√n

²√n	1410.7827614484
³√n	125.7882561032
⁴√n	37.560388196189
⁵√n	18.187962819328

Divisors of 1990308

1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 2719, 5438, 8157, 10876, 16314, 32628, 165859, 331718, 497577, 663436, 995154, 1990308

24 divisors

τ	Total Divisors	24	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1990307	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.041666666666667	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	24	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990308 can be divided by 24 positive divisors. The sum of these divisors (counting 1990308) is 1, the average is 0.041666666666667.

Base conversion 1990308

Base	System	Value
2	Binary	111100101111010100100
3	Ternary	10202010012010
4	Quaternary	13211322210
5	Quinary	1002142213
6	Senary	110354220
8	Octal	7457244
10	Decimal	1990308
12	Duodecimal	7bb970
16	Hexadecimal	1e5ea4
20	Vigesimal	c8ff8
36	Base36	16nqc

Cryptographic Hash Functions

md5	b9b4bd3acccc1ccba9e8ed13a59e741a
sha1	44dd5e3543f6cf2a68e36f99388bde0dfb7b534a
sha256	86ad2d6158e31ea00cb41bac7ab7c4c01539babe9681d47ff24feda236a63ae4
sha512	2612d86112bfe00a3e1cae5916f6a3690bed8054e6d063a59f4a3c2b8eef5e945dc5aa0626e33245edd492d90455bbe08e01254627e37712fa67f64e31db32b2
ripemd-160	fa4c2a0de7d94c77e21ddaf50b0cda761559a8aa

1990308 as geometric shapes

Circle

Radius = n

Diameter	3980616
Circumference	12505473.982362
Area	12444872455443

Sphere

Radius = n

Volume	3.3025505609398E+19
Surface area	49779489821774
Circumference	12505473.982362

Square

Length = n

Perimeter	7961232
Area	3961325934864
Diagonal	2814720.5668997

Cube

Length = n

Surface area	23767955609184
Volume	7884258698767298112
Space diagonal	3447314.5787108

Equilateral Triangle

Length = n

Perimeter	5970924
Area	1715304446131.2
Altitude	1723657.2893554

Triangular Pyramid

Length = n

Surface area	1715304446131.2
Volume	9.2916879842123E+17
Height	938240.18896656