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

28296989 (number)

28296989 is an odd 8-digits composite number following 28296988 and preceding 28296990. In scientific notation, it is written as 2.8296989 × 10^7. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 24254556 positive integers (up to 28296989) that are relatively prime to 28296989.

Interesting facts

28296989 has 4 divisors, whose sum is 32339424
The reverse of 28296989 is 98969282
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8

Name

Name	twenty-eight million two hundred ninety-six thousand nine hundred eighty-nine

Notation

Scientific notation	2.8296989 × 10^7
Engineering notation	2.8296989 × 10^6

Prime Factorization of 28296989

Prime Factorization 7 × 4042427

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	28296989	Product of the distinct prime numbers

The prime factorization of 28296989 is 7 × 4042427. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 4, 54, 22, 512, 194, 4461, 8759, 54722, 54859, 75018, 957670, 1566364, 3816936, 46931165, 13376524, 493761083, 657858195, 1359068361, 3396340178

Basic calculations (n = 28296989)

Multiplication

n×y

n×2	56593978
n×3	84890967
n×4	113187956
n×5	141484945

Division

n÷y

n÷2	14148494.5
n÷3	9432329.6666667
n÷3	7074247.25
n÷5	5659397.8

Exponentiation

n^y

n²	800719586466121
n³	2.2657953330316E+22
n⁴	6.4115185615048E+29
n⁵	1.814266702082E+37

Nth Root

^y√n

²√n	5319.4914230592
³√n	304.72873489172
⁴√n	72.934843682969
⁵√n	30.927729992708

Divisors of 28296989

1, 7, 4042427, 28296989

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	-28296988	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 28296989 can be divided by 4 positive divisors. The sum of these divisors (counting 28296989) is 1, the average is 0.25.

Base conversion 28296989

Base	System	Value
2	Binary	1101011111100011100011101
3	Ternary	1222020122011122
4	Quaternary	1223330130131
5	Quinary	24221000424
6	Senary	2450300325
8	Octal	153743435
10	Decimal	28296989
12	Duodecimal	95876a5
16	Hexadecimal	1afc71d
20	Vigesimal	8gh299
36	Base36	gui3h

Cryptographic Hash Functions

md5	966ba82996334b76fcdc2626e074e427
sha1	74b932871cd2cf37cb1b8ca4f2009d543b735f37
sha256	fd8f986b68023f898d2f4280fdd1d25bd1d6189dbf2b5310b970915c458262d8
sha512	17f415f56feca082f74cfdfe0bcd36cfa9b334d6913bd90299163dcaee7ac37e926c8fe07c35e8de8d24b60da052ac85b2abc34193cc7ea77dcc48bef6978d8f
ripemd-160	062b9baf14185c310fa7c62e0eff64bd491e8f98

28296989 as geometric shapes

Circle

Radius = n

Diameter	56593978
Circumference	177795225.52222
Area	2.5155347704274E+15

Sphere

Radius = n

Volume	9.4909412970536E+22
Surface area	1.006213908171E+16
Circumference	177795225.52222

Square

Length = n

Perimeter	113187956
Area	800719586466121
Diagonal	40017985.618122

Cube

Length = n

Surface area	4804317518796726
Volume	2.2657953330316E+22
Space diagonal	49011822.649218

Equilateral Triangle

Length = n

Perimeter	84890967
Area	3.4672175159372E+14
Altitude	24505911.324609

Triangular Pyramid

Length = n

Surface area	3.4672175159372E+14
Volume	2.6702654079458E+21
Height	13339328.539374