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

2989780 (number)

2989780 is an even 7-digits composite number following 2989779 and preceding 2989781. In scientific notation, it is written as 2.989780 × 10^6. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 1195904 positive integers (up to 2989780) that are relatively prime to 2989780.

Interesting facts

2989780 has 12 divisors, whose sum is 6278580
The reverse of 2989780 is 0879892
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 43
Digital Root 7

Name

Name	two million nine hundred eighty-nine thousand seven hundred eighty

Notation

Scientific notation	2.989780 × 10^6
Engineering notation	2.989780 × 10^6

Prime Factorization of 2989780

Prime Factorization 2 × 2 × 5 × 149489

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	1494890	Product of the distinct prime numbers

The prime factorization of 2989780 is 2 × 2 × 5 × 149489. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 77, 71, 976, 892, 2199, 801, 59726, 50089, 723703, 723331, 8109064, 727862, 64257329, 71026809, 378354049, 356793227, 1491632654, 2105174202

Basic calculations (n = 2989780)

Multiplication

n×y

n×2	5979560
n×3	8969340
n×4	11959120
n×5	14948900

Division

n÷y

n÷2	1494890
n÷3	996593.33333333
n÷3	747445
n÷5	597956

Exponentiation

n^y

n²	8938784448400
n³	2.6724998968137E+19
n⁴	7.9901867414958E+25
n⁵	2.3888900515989E+32

Nth Root

^y√n

²√n	1729.0980307663
³√n	144.06099525063
⁴√n	41.582424541702
⁵√n	19.730034582348

Divisors of 2989780

1, 2, 4, 5, 10, 20, 149489, 298978, 597956, 747445, 1494890, 2989780

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-2989779	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2989780 can be divided by 12 positive divisors. The sum of these divisors (counting 2989780) is 1, the average is 0.083333333333333.

Base conversion 2989780

Base	System	Value
2	Binary	1011011001111011010100
3	Ternary	12121220012121
4	Quaternary	23121323110
5	Quinary	1231133110
6	Senary	144025324
8	Octal	13317324
10	Decimal	2989780
12	Duodecimal	1002244
16	Hexadecimal	2d9ed4
20	Vigesimal	ide90
36	Base36	1s2xg

Cryptographic Hash Functions

md5	6beac2c2667c7d7e85a9178d8bcc36b5
sha1	400deca4e15290cbc1e7f105a1abb12381ddb984
sha256	bb4ad7c4b74c0395119e359ef3da76ffec4dd3d714410bfa2c467eeaf867d022
sha512	c9d223188888f46d6af6347fc48d04b991ae4a568c43892929b430b6271cfce59baf3a3100cb080b4331948dd538ea991c63fac05bc863fe95f9d09f3047d537
ripemd-160	aa31a35fe7574e8604b11fa8b89231d1601d39db

2989780 as geometric shapes

Circle

Radius = n

Diameter	5979560
Circumference	18785341.767699
Area	28082019555116

Sphere

Radius = n

Volume	1.1194541390066E+20
Surface area	1.1232807822046E+14
Circumference	18785341.767699

Square

Length = n

Perimeter	11959120
Area	8938784448400
Diagonal	4228187.4245118

Cube

Length = n

Surface area	53632706690400
Volume	2.6724998968137E+19
Space diagonal	5178450.8634533

Equilateral Triangle

Length = n

Perimeter	8969340
Area	3870607205633.8
Altitude	2589225.4317266

Triangular Pyramid

Length = n

Surface area	3870607205633.8
Volume	3.1495713329289E+18
Height	1409395.8081706