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

1990997 (number)

1990997 is an odd 7-digits composite number following 1990996 and preceding 1990998. In scientific notation, it is written as 1.990997 × 10^6. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 1987296 positive integers (up to 1990997) that are relatively prime to 1990997.

Interesting facts

1990997 has 4 divisors, whose sum is 1994700
The reverse of 1990997 is 7990991
Previous prime number is 3049

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 44
Digital Root 8

Name

Name	one million nine hundred ninety thousand nine hundred ninety-seven

Notation

Scientific notation	1.990997 × 10^6
Engineering notation	1.990997 × 10^6

Prime Factorization of 1990997

Prime Factorization 3049 × 653

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	1990997	Product of the distinct prime numbers

The prime factorization of 1990997 is 3049 × 653. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 2, 36, 82, 242, 3, 9155, 5023, 80231, 21963, 785352, 437373, 8650193, 8316763, 82104700, 57609291, 727872869, 167356343, 4998423627, 4049790999

Basic calculations (n = 1990997)

Multiplication

n×y

n×2	3981994
n×3	5972991
n×4	7963988
n×5	9954985

Division

n÷y

n÷2	995498.5
n÷3	663665.66666667
n÷3	497749.25
n÷5	398199.4

Exponentiation

n^y

n²	3964069054009
n³	7892449594324756973
n⁴	1.5713843464952E+25
n⁵	3.1286215197189E+31

Nth Root

^y√n

²√n	1411.0269309974
³√n	125.80276945314
⁴√n	37.563638415327
⁵√n	18.189221897972

Divisors of 1990997

1, 653, 3049, 1990997

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1990996	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1990997 can be divided by 4 positive divisors. The sum of these divisors (counting 1990997) is 1, the average is 0.25.

Base conversion 1990997

Base	System	Value
2	Binary	111100110000101010101
3	Ternary	10202011010122
4	Quaternary	13212011111
5	Quinary	1002202442
6	Senary	110401325
8	Octal	7460525
10	Decimal	1990997
12	Duodecimal	800245
16	Hexadecimal	1e6155
20	Vigesimal	c8h9h
36	Base36	16o9h

Cryptographic Hash Functions

md5	4f8c0416afb9a1fc47de80aef90c8d71
sha1	0899ca3340ee01d2615fd899b1f6133abe1d58fa
sha256	7a406893a91eba265fcf8ee85c79760b92c2aa1c4bed9a89ee52030764ce4538
sha512	f04d2185b5b71274d12a5f9e5e2593a8bb0eb87558b84f71b22a3b1795b4d2b28c70b42017ff8503134dd20f49bfaf3f5cb9ecbd20db4fe973d2006e9b494e4d
ripemd-160	1fa85b5a9e89ededafdee973b984d1d4367fb8d0

1990997 as geometric shapes

Circle

Radius = n

Diameter	3981994
Circumference	12509803.097039
Area	12453490218397

Sphere

Radius = n

Volume	3.3059815552478E+19
Surface area	49813960873589
Circumference	12509803.097039

Square

Length = n

Perimeter	7963988
Area	3964069054009
Diagonal	2815694.9600441

Cube

Length = n

Surface area	23784414324054
Volume	7892449594324756973
Space diagonal	3448507.9617172

Equilateral Triangle

Length = n

Perimeter	5972991
Area	1716492251563.8
Altitude	1724253.9808586

Triangular Pyramid

Length = n

Surface area	1716492251563.8
Volume	9.3013410472001E+17
Height	938564.98668138