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

1990498 (number)

1990498 is an even 7-digits composite number following 1990497 and preceding 1990499. In scientific notation, it is written as 1.990498 × 10^6. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 990564 positive integers (up to 1990498) that are relatively prime to 1990498.

Interesting facts

1990498 has 8 divisors, whose sum is 2999808
The reverse of 1990498 is 8940991
Previous prime number is 223

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 40
Digital Root 4

Name

Name	one million nine hundred ninety thousand four hundred ninety-eight

Notation

Scientific notation	1.990498 × 10^6
Engineering notation	1.990498 × 10^6

Prime Factorization of 1990498

Prime Factorization 2 × 223 × 4463

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	1990498	Product of the distinct prime numbers

The prime factorization of 1990498 is 2 × 223 × 4463. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 21, 91, 55, 67, 1923, 2135, 38716, 69808, 819082, 650631, 113251, 1623922, 73299380, 29054890, 363769111, 120604925, 9383928265, 5132845441

Basic calculations (n = 1990498)

Multiplication

n×y

n×2	3980996
n×3	5971494
n×4	7961992
n×5	9952490

Division

n÷y

n÷2	995249
n÷3	663499.33333333
n÷3	497624.5
n÷5	398099.6

Exponentiation

n^y

n²	3962082288004
n³	7886516870107385992
n⁴	1.5698096056915E+25
n⁵	3.1247028805097E+31

Nth Root

^y√n

²√n	1410.850098345
³√n	125.79225866765
⁴√n	37.56128456729
⁵√n	18.188310060156

Divisors of 1990498

1, 2, 223, 446, 4463, 8926, 995249, 1990498

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1990497	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990498 can be divided by 8 positive divisors. The sum of these divisors (counting 1990498) is 1, the average is 0.125.

Base conversion 1990498

Base	System	Value
2	Binary	111100101111101100010
3	Ternary	10202010110011
4	Quaternary	13211331202
5	Quinary	1002143443
6	Senary	110355134
8	Octal	7457542
10	Decimal	1990498
12	Duodecimal	7bbaaa
16	Hexadecimal	1e5f62
20	Vigesimal	c8g4i
36	Base36	16nvm

Cryptographic Hash Functions

md5	5c8708a972f4fcb33af78f8294e21e06
sha1	2341090e7815d50c4cfb84a23253e52b7fdb6d5b
sha256	2817cf13596f0d18c45c2973f1b079b4867256f15f1b1d16c40df6c708ca42b0
sha512	67b979320bab65ea7c80ab36c0444325e8897b256e164a6ab505fd8871f2eaeab1a9a5414e4826224d74b1d5aa8f630832b855d7c2d2ec110ce98a1b2766ae31
ripemd-160	afb41aa5d98d12e44bc26cdf2c9dbfd7b022c19f

1990498 as geometric shapes

Circle

Radius = n

Diameter	3980996
Circumference	12506667.78757
Area	12447248608912

Sphere

Radius = n

Volume	3.3034964615388E+19
Surface area	49788994435646
Circumference	12506667.78757

Square

Length = n

Perimeter	7961992
Area	3962082288004
Diagonal	2814989.2674765

Cube

Length = n

Surface area	23772493728024
Volume	7886516870107385992
Space diagonal	3447643.6683642

Equilateral Triangle

Length = n

Perimeter	5971494
Area	1715631956647.9
Altitude	1723821.8341821

Triangular Pyramid

Length = n

Surface area	1715631956647.9
Volume	9.2943492646584E+17
Height	938329.75582551