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

2004987 (number)

2004987 is an odd 7-digits composite number following 2004986 and preceding 2004988. In scientific notation, it is written as 2.004987 × 10^6. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 1293480 positive integers (up to 2004987) that are relatively prime to 2004987.

Interesting facts

2004987 has 8 divisors, whose sum is 2759680
The reverse of 2004987 is 7894002
Previous prime number is 31

Basic properties

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

Name

Name	two million four thousand nine hundred eighty-seven

Notation

Scientific notation	2.004987 × 10^6
Engineering notation	2.004987 × 10^6

Prime Factorization of 2004987

Prime Factorization 3 × 31 × 21559

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	2004987	Product of the distinct prime numbers

The prime factorization of 2004987 is 3 × 31 × 21559. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 73, 66, 398, 944, 1657, 6206, 92732, 27995, 37834, 365826, 6668969, 625247, 23975453, 85272884, 394291218, 862209424, 1004748312, 9076060234

Basic calculations (n = 2004987)

Multiplication

n×y

n×2	4009974
n×3	6014961
n×4	8019948
n×5	10024935

Division

n÷y

n÷2	1002493.5
n÷3	668329
n÷3	501246.75
n÷5	400997.4

Exponentiation

n^y

n²	4019972870169
n³	8059993345041532803
n⁴	1.6160181876895E+25
n⁵	3.240095458081E+31

Nth Root

^y√n

²√n	1415.9756353836
³√n	126.09673850766
⁴√n	37.629451701873
⁵√n	18.214712141918

Divisors of 2004987

1, 3, 31, 93, 21559, 64677, 668329, 2004987

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	-2004986	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 2004987 can be divided by 8 positive divisors. The sum of these divisors (counting 2004987) is 1, the average is 0.125.

Base conversion 2004987

Base	System	Value
2	Binary	111101001011111111011
3	Ternary	10202212022210
4	Quaternary	13221133323
5	Quinary	1003124422
6	Senary	110550203
8	Octal	7513773
10	Decimal	2004987
12	Duodecimal	808363
16	Hexadecimal	1e97fb
20	Vigesimal	cac97
36	Base36	16z23

Cryptographic Hash Functions

md5	25b8b685972c356e3acabffdc5ff304e
sha1	065650789fbf19e036eb0603e945448ed77d9470
sha256	056376455a3421da7de6889475abb8e6d608db4f333e7fa3682205faadd4f1f8
sha512	9796ddb556bcc7725ba03f8e3214124008cb39c0b4b070cce6ce5f4370bcfd9c895b44df679786268a93ec6634a1ed81ad568e54f8cdbaf7fb74ea64984e8dc9
ripemd-160	b22eaf65b42786645da8c12a4f66909701c42a25

2004987 as geometric shapes

Circle

Radius = n

Diameter	4009974
Circumference	12597704.859486
Area	12629117236553

Sphere

Radius = n

Volume	3.3761621174353E+19
Surface area	50516468946213
Circumference	12597704.859486

Square

Length = n

Perimeter	8019948
Area	4019972870169
Diagonal	2835479.8077817

Cube

Length = n

Surface area	24119837221014
Volume	8059993345041532803
Space diagonal	3472739.3525151

Equilateral Triangle

Length = n

Perimeter	6014961
Area	1740699314045.3
Altitude	1736369.6762576

Triangular Pyramid

Length = n

Surface area	1740699314045.3
Volume	9.4987932509955E+17
Height	945159.93592725