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

2013987 (number)

2013987 is an odd 7-digits composite number following 2013986 and preceding 2013988. In scientific notation, it is written as 2.013987 × 10^6. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 1334880 positive integers (up to 2013987) that are relatively prime to 2013987.

Interesting facts

2013987 has 8 divisors, whose sum is 2700880
The reverse of 2013987 is 7893102
Previous prime number is 181

Basic properties

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

Name

Name	two million thirteen thousand nine hundred eighty-seven

Notation

Scientific notation	2.013987 × 10^6
Engineering notation	2.013987 × 10^6

Prime Factorization of 2013987

Prime Factorization 3 × 181 × 3709

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	2013987	Product of the distinct prime numbers

The prime factorization of 2013987 is 3 × 181 × 3709. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 69, 37, 857, 296, 6052, 4238, 84695, 49050, 882555, 370430, 6895515, 9708068, 98024887, 13986096, 279258077, 888244275, 397764559, 8817462834

Basic calculations (n = 2013987)

Multiplication

n×y

n×2	4027974
n×3	6041961
n×4	8055948
n×5	10069935

Division

n÷y

n÷2	1006993.5
n÷3	671329
n÷3	503496.75
n÷5	402797.4

Exponentiation

n^y

n²	4056143636169
n³	8169020553377095803
n⁴	1.6452301197234E+25
n⁵	3.3134720731314E+31

Nth Root

^y√n

²√n	1419.1500977698
³√n	126.28513154906
⁴√n	37.671608643245
⁵√n	18.231035325575

Divisors of 2013987

1, 3, 181, 543, 3709, 11127, 671329, 2013987

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	-2013986	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 2013987 can be divided by 8 positive divisors. The sum of these divisors (counting 2013987) is 1, the average is 0.125.

Base conversion 2013987

Base	System	Value
2	Binary	111101011101100100011
3	Ternary	10210022200010
4	Quaternary	13223230203
5	Quinary	1003421422
6	Senary	111100003
8	Octal	7535443
10	Decimal	2013987
12	Duodecimal	811603
16	Hexadecimal	1ebb23
20	Vigesimal	cbej7
36	Base36	17603

Cryptographic Hash Functions

md5	a8181558f7b40cad16b9359e30daa2e5
sha1	d9f2192b28e24db4ba94e7d7bfe76b89f2502f0b
sha256	b5687ad88f8e2ac42bf98723a5a04045779b58ead2752075b36311f598875b58
sha512	fc64c057aadb24bd8a337f6e758d94c90752c822e8a29b62aa9f1b261c76b245504180cf122dd4ba211735c6ed8fe13f52529aad87a15d6805fcea8645c52a84
ripemd-160	fd417ae3c3fa041106b212f2e66579d3797f03cf

2013987 as geometric shapes

Circle

Radius = n

Diameter	4027974
Circumference	12654253.527251
Area	12742751049294

Sphere

Radius = n

Volume	3.4218313276685E+19
Surface area	50971004197174
Circumference	12654253.527251

Square

Length = n

Perimeter	8055948
Area	4056143636169
Diagonal	2848207.7298431

Cube

Length = n

Surface area	24336861817014
Volume	8169020553377095803
Space diagonal	3488327.8097832

Equilateral Triangle

Length = n

Perimeter	6041961
Area	1756361715160.5
Altitude	1744163.9048916

Triangular Pyramid

Length = n

Surface area	1756361715160.5
Volume	9.627283048242E+17
Height	949402.57661437