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

28288532 (number)

28288532 is an even 8-digits composite number following 28288531 and preceding 28288533. In scientific notation, it is written as 2.8288532 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 6 positive divisors. There are 14144264 positive integers (up to 28288532) that are relatively prime to 28288532.

Interesting facts

28288532 has 6 divisors, whose sum is 49504938
The reverse of 28288532 is 23588282
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	twenty-eight million two hundred eighty-eight thousand five hundred thirty-two

Notation

Scientific notation	2.8288532 × 10^7
Engineering notation	2.8288532 × 10^6

Prime Factorization of 28288532

Prime Factorization 2 × 2 × 7072133

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	14144266	Product of the distinct prime numbers

The prime factorization of 28288532 is 2 × 2 × 7072133. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 66, 65, 704, 605, 3204, 5614, 66091, 86403, 20377, 583233, 9473986, 3215565, 41864070, 7599669, 639719778, 866363987, 4322419365, 7273920310

Basic calculations (n = 28288532)

Multiplication

n×y

n×2	56577064
n×3	84865596
n×4	113154128
n×5	141442660

Division

n÷y

n÷2	14144266
n÷3	9429510.6666667
n÷3	7072133
n÷5	5657706.4

Exponentiation

n^y

n²	800241042715024
n³	2.2637644344557E+22
n⁴	6.4038572644563E+29
n⁵	1.81155721149E+37

Nth Root

^y√n

²√n	5318.6964568398
³√n	304.69837420931
⁴√n	72.929393640972
⁵√n	30.925881124009

Divisors of 28288532

1, 2, 4, 7072133, 14144266, 28288532

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-28288531	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28288532 can be divided by 6 positive divisors. The sum of these divisors (counting 28288532) is 1, the average is 0.16666666666667.

Base conversion 28288532

Base	System	Value
2	Binary	1101011111010011000010100
3	Ternary	1222020012120102
4	Quaternary	1223322120110
5	Quinary	24220213112
6	Senary	2450153232
8	Octal	153723024
10	Decimal	28288532
12	Duodecimal	9582818
16	Hexadecimal	1afa614
20	Vigesimal	8gg16c
36	Base36	gubkk

Cryptographic Hash Functions

md5	8679d107498daba6efd5661f6b402600
sha1	6425a46cbc965a5dee2e6ee5bdd66f03fe10bc14
sha256	a19a871cfe0b37d340642f955b00c22f3b8d1612aad35e5be3e73d116dabd964
sha512	8378f5d63d3278dcbcf014e46809ba29028ab3adcb533d0ea9b67353e078d8d93911bd7891ef08c18b23392f1b069d1f5b07d3d747ba65253571b7296bd79475
ripemd-160	2a6f1f4df1d6c1e4b3d676e28050735db5cca6be

28288532 as geometric shapes

Circle

Radius = n

Diameter	56577064
Circumference	177742088.62408
Area	2.5140313808946E+15

Sphere

Radius = n

Volume	9.482434288992E+22
Surface area	1.0056125523578E+16
Circumference	177742088.62408

Square

Length = n

Perimeter	113154128
Area	800241042715024
Diagonal	40006025.614025

Cube

Length = n

Surface area	4801446256290144
Volume	2.2637644344557E+22
Space diagonal	48997174.695538

Equilateral Triangle

Length = n

Perimeter	84865596
Area	3.4651453607108E+14
Altitude	24498587.347769

Triangular Pyramid

Length = n

Surface area	3.4651453607108E+14
Volume	2.667871971021E+21
Height	13335341.871342