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

2685989 (number)

2685989 is an odd 7-digits prime number following 2685988 and preceding 2685990. In scientific notation, it is written as 2.685989 × 10^6. The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors. There are 2685988 positive integers (up to 2685989) that are relatively prime to 2685989.

Interesting facts

2685989 has 2 divisors, whose sum is 2685990
The reverse of 2685989 is 9895862
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 7
Sum of Digits 47
Digital Root 2

Name

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

Notation

Scientific notation	2.685989 × 10^6
Engineering notation	2.685989 × 10^6

Prime Factorization of 2685989

Prime Factorization 2685989

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	2685989	Product of the distinct prime numbers

The prime factorization of 2685989 is 2685989. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 6, 24, 94, 40, 728, 5936, 4323, 85712, 3156, 464690, 702797, 5730177, 5503024, 74145394, 50188158, 379594449, 18646744, 5832624920, 6953183415

Basic calculations (n = 2685989)

Multiplication

n×y

n×2	5371978
n×3	8057967
n×4	10743956
n×5	13429945

Division

n÷y

n÷2	1342994.5
n÷3	895329.66666667
n÷3	671497.25
n÷5	537197.8

Exponentiation

n^y

n²	7214536908121
n³	1.9378166775307E+19
n⁴	5.204954279864E+25
n⁵	1.3980449941218E+32

Nth Root

^y√n

²√n	1638.8987156014
³√n	139.00638308938
⁴√n	40.483314039261
⁵√n	19.311715107507

Divisors of 2685989

1, 2685989

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	2685990	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	1342995	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1638.8990206843	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999992553956	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2685989 can be divided by 2 positive divisors. The sum of these divisors (counting 2685989) is 2685990, the average is 1342995.

Base conversion 2685989

Base	System	Value
2	Binary	1010001111110000100101
3	Ternary	12001110111002
4	Quaternary	22033300211
5	Quinary	1141422424
6	Senary	133323045
8	Octal	12176045
10	Decimal	2685989
12	Duodecimal	a96485
16	Hexadecimal	28fc25
20	Vigesimal	gfej9
36	Base36	1lkit

Cryptographic Hash Functions

md5	d24728394e3363aeebd06b91deecc335
sha1	a53fa209cb27f51bb71f82216a3d225ea8729c14
sha256	79b84574974730b93f490d63856bb60a0e38ba13abd4a5b311bedc039e68c9ff
sha512	b3ef49e4eee58d395c2e4bb76a17789364cab95b8c02cc9e5ba2a00c5685bb3256cbe6f4945677dadcdf312cf8f0bb34f7120999dd15cfd9825144eb8a0b398d
ripemd-160	4c83849aa231d56a0983dd62228ce9aa6964ad2f

2685989 as geometric shapes

Circle

Radius = n

Diameter	5371978
Circumference	16876566.620046
Area	22665136149605

Sphere

Radius = n

Volume	8.1171075175123E+19
Surface area	90660544598421
Circumference	16876566.620046

Square

Length = n

Perimeter	10743956
Area	7214536908121
Diagonal	3798562.0721849

Cube

Length = n

Surface area	43287221448726
Volume	1.9378166775307E+19
Space diagonal	4652269.4165711

Equilateral Triangle

Length = n

Perimeter	8057967
Area	3123986119486.6
Altitude	2326134.7082856

Triangular Pyramid

Length = n

Surface area	3123986119486.6
Volume	2.2837388556306E+18
Height	1266187.357395