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

2189648081 (number)

2189648081 is an odd 10-digits composite number following 2189648080 and preceding 2189648082. In scientific notation, it is written as 2.189648081 × 10^9. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 2183032500 positive integers (up to 2189648081) that are relatively prime to 2189648081.

Interesting facts

2189648081 has 4 divisors, whose sum is 2196263664
The reverse of 2189648081 is 1808469812
Previous prime number is 331

Basic properties

Is Prime? no
Number parity odd
Number length 10
Sum of Digits 47
Digital Root 2

Name

Name	two billion one hundred eighty-nine million six hundred forty-eight thousand eighty-one

Notation

Scientific notation	2.189648081 × 10^9
Engineering notation	2.189648081 × 10^9

Prime Factorization of 2189648081

Prime Factorization 331 × 6615251

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	2189648081	Product of the distinct prime numbers

The prime factorization of 2189648081 is 331 × 6615251. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 10, 44, 30, 991, 757, 467, 3009, 97789, 84362, 113041, 907315, 9225215, 9981439, 40626213, 62859432, 147003641, 337482172, 2088502685, 544750778

Basic calculations (n = 2189648081)

Multiplication

n×y

n×2	4379296162
n×3	6568944243
n×4	8758592324
n×5	10948240405

Division

n÷y

n÷2	1094824040.5
n÷3	729882693.66667
n÷3	547412020.25
n÷5	437929616.2

Exponentiation

n^y

n²	4794558718626982561
n³	1.0498396297483E+28
n⁴	2.2987793306362E+37
n⁵	5.03351774997E+46

Nth Root

^y√n

²√n	46793.675651737
³√n	1298.5482968512
⁴√n	216.31845887889
⁵√n	73.803144186424

Divisors of 2189648081

1, 331, 6615251, 2189648081

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	-2189648080	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 2189648081 can be divided by 4 positive divisors. The sum of these divisors (counting 2189648081) is 1, the average is 0.25.

Base conversion 2189648081

Base	System	Value
2	Binary	10000010100000110110000011010001
3	Ternary	12122121012122111002
4	Quaternary	2002200312003101
5	Quinary	13441022214311
6	Senary	1001135431345
8	Octal	20240660321
10	Decimal	2189648081
12	Duodecimal	511385555
16	Hexadecimal	828360d1
20	Vigesimal	1e456041
36	Base36	107nr9t

Cryptographic Hash Functions

md5	9ec9f07f80a96cffdd089598ddf8613c
sha1	2f96c987380965e42960193c98b55f7dc65646da
sha256	18b90ba349c54168e472f7313725fe95a425850a4f64c5c063827934d55cd8f3
sha512	982e0a2df2e7089ba41bbac6bea6b9e552a4188c6d685f043173db229dc2d85e635c069e58f61e8f3478a183c964c228c9cb076d79861629f5dfa82863c5ab1a
ripemd-160	854b363ea6f1a7e858ac832bd899ea4d76bf453c

2189648081 as geometric shapes

Circle

Radius = n

Diameter	4379296162
Circumference	13757964650.433
Area	1.5062550447643E+19

Sphere

Radius = n

Volume	4.3975579576864E+28
Surface area	6.0250201790574E+19
Circumference	13757964650.433

Square

Length = n

Perimeter	8758592324
Area	4794558718626982561
Diagonal	3096630012.9744

Cube

Length = n

Surface area	2.8767352311762E+19
Volume	1.0498396297483E+28
Space diagonal	3792581726.9877

Equilateral Triangle

Length = n

Perimeter	6568944243
Area	2.0761048251336E+18
Altitude	1896290863.4938

Triangular Pyramid

Length = n

Surface area	2.0761048251336E+18
Volume	1.2372478689224E+27
Height	1032210004.3248