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

2001997 (number)

2001997 is an odd 7-digits prime number following 2001996 and preceding 2001998. In scientific notation, it is written as 2.001997 × 10^6. The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors. There are 2001996 positive integers (up to 2001997) that are relatively prime to 2001997.

Interesting facts

2001997 has 2 divisors, whose sum is 2001998
The reverse of 2001997 is 7991002
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 7
Sum of Digits 28
Digital Root 1

Name

Name	two million one thousand nine hundred ninety-seven

Notation

Scientific notation	2.001997 × 10^6
Engineering notation	2.001997 × 10^6

Prime Factorization of 2001997

Prime Factorization 2001997

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	2001997	Product of the distinct prime numbers

The prime factorization of 2001997 is 2001997. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 6, 28, 57, 571, 643, 6089, 2759, 52329, 33980, 188055, 94431, 3720511, 3733258, 25753376, 43215445, 956364138, 305439826, 9570421847, 7572925414

Basic calculations (n = 2001997)

Multiplication

n×y

n×2	4003994
n×3	6005991
n×4	8007988
n×5	10009985

Division

n÷y

n÷2	1000998.5
n÷3	667332.33333333
n÷3	500499.25
n÷5	400399.4

Exponentiation

n^y

n²	4007991988009
n³	8023987936018053973
n⁴	1.6063999775944E+25
n⁵	3.2160079359441E+31

Nth Root

^y√n

²√n	1414.9194323353
³√n	126.03402541234
⁴√n	37.615414823384
⁵√n	18.209276245758

Divisors of 2001997

1, 2001997

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	2001998	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	1000999	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1414.9197857123	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.999999000998	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2001997 can be divided by 2 positive divisors. The sum of these divisors (counting 2001997) is 2001998, the average is 1000999.

Base conversion 2001997

Base	System	Value
2	Binary	111101000110001001101
3	Ternary	10202201020001
4	Quaternary	13220301031
5	Quinary	1003030442
6	Senary	110524301
8	Octal	7506115
10	Decimal	2001997
12	Duodecimal	806691
16	Hexadecimal	1e8c4d
20	Vigesimal	ca4jh
36	Base36	16wr1

Cryptographic Hash Functions

md5	2c17b761154894545a9cb95772c8cad5
sha1	a06d94c6f4ae7c7ac704e565dfe4653c19ce67ff
sha256	e414377e3a4b93760b6c227ea7d41e0e49a713ea00859b521f9990ffcf0e4b18
sha512	c8d034f3c97080a10060c4b7bb0cb16a1f8e99dde4d89049985e898dc0a436b6186d49e9f999d2f261190be04fd950170df7e460284cf0eb5d67e1a5b780376c
ripemd-160	87259c5fee995f26a9e0e5fe82a8ee01c3536ec8

2001997 as geometric shapes

Circle

Radius = n

Diameter	4003994
Circumference	12578918.135418
Area	12591478185176

Sphere

Radius = n

Volume	3.3610802069717E+19
Surface area	50365912740703
Circumference	12578918.135418

Square

Length = n

Perimeter	8007988
Area	4007991988009
Diagonal	2831251.3092302

Cube

Length = n

Surface area	24047951928054
Volume	8023987936018053973
Space diagonal	3467560.5206005

Equilateral Triangle

Length = n

Perimeter	6005991
Area	1735511439890.1
Altitude	1733780.2603002

Triangular Pyramid

Length = n

Surface area	1735511439890.1
Volume	9.456360469529E+17
Height	943750.43641008