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

2489689 (number)

2489689 is an odd 7-digits composite number following 2489688 and preceding 2489690. In scientific notation, it is written as 2.489689 × 10^6. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 2476980 positive integers (up to 2489689) that are relatively prime to 2489689.

Interesting facts

2489689 has 4 divisors, whose sum is 2502400
The reverse of 2489689 is 9869842
Previous prime number is 199

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 46
Digital Root 1

Name

Name	two million four hundred eighty-nine thousand six hundred eighty-nine

Notation

Scientific notation	2.489689 × 10^6
Engineering notation	2.489689 × 10^6

Prime Factorization of 2489689

Prime Factorization 199 × 12511

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	2489689	Product of the distinct prime numbers

The prime factorization of 2489689 is 199 × 12511. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 6, 31, 852, 98, 1541, 1590, 29912, 45387, 19243, 704428, 4063884, 4735756, 9639693, 55298209, 690408289, 472053308, 7699212048, 9669185485

Basic calculations (n = 2489689)

Multiplication

n×y

n×2	4979378
n×3	7469067
n×4	9958756
n×5	12448445

Division

n÷y

n÷2	1244844.5
n÷3	829896.33333333
n÷3	622422.25
n÷5	497937.8

Exponentiation

n^y

n²	6198551316721
n³	1.5432465029176E+19
n⁴	3.8422038426024E+25
n⁵	9.5658926426848E+31

Nth Root

^y√n

²√n	1577.8748366078
³√n	135.53403465073
⁴√n	39.72247269
⁵√n	19.020810556304

Divisors of 2489689

1, 199, 12511, 2489689

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	-2489688	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 2489689 can be divided by 4 positive divisors. The sum of these divisors (counting 2489689) is 1, the average is 0.25.

Base conversion 2489689

Base	System	Value
2	Binary	1001011111110101011001
3	Ternary	11200111012201
4	Quaternary	21133311121
5	Quinary	1114132224
6	Senary	125210201
8	Octal	11376531
10	Decimal	2489689
12	Duodecimal	a00961
16	Hexadecimal	25fd59
20	Vigesimal	fb449
36	Base36	1hd21

Cryptographic Hash Functions

md5	0f7cf55fa65c085bc0759138449d6b19
sha1	9e35d52d8b3e8cc8e3fe73b87390f4e897f7e6ff
sha256	c80dad9961613a3446da23fe298003a7740cc61dbdd3b1537856473b49baa44f
sha512	6d9bae532d87b7df002bea2a16bb0ac2c733898209b21360d48afdc293240c97d8c85f89f217117004a8c4cce082438b646c9c92193145973c8594926f216122
ripemd-160	27e6c7d901a43c2f1bdedf4f2e538c32f4a95d78

2489689 as geometric shapes

Circle

Radius = n

Diameter	4979378
Circumference	15643177.344247
Area	19473323279510

Sphere

Radius = n

Volume	6.464335834992E+19
Surface area	77893293118040
Circumference	15643177.344247

Square

Length = n

Perimeter	9958756
Area	6198551316721
Diagonal	3520951.9498911

Cube

Length = n

Surface area	37191307900326
Volume	1.5432465029176E+19
Space diagonal	4312267.8430454

Equilateral Triangle

Length = n

Perimeter	7469067
Area	2684051453470.9
Altitude	2156133.9215227

Triangular Pyramid

Length = n

Surface area	2684051453470.9
Volume	1.8187334454257E+18
Height	1173650.6499637