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

28808529 (number)

28808529 is an odd 8-digits composite number following 28808528 and preceding 28808530. In scientific notation, it is written as 2.8808529 × 10^7. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 19205684 positive integers (up to 28808529) that are relatively prime to 28808529.

Interesting facts

28808529 has 4 divisors, whose sum is 38411376
The reverse of 28808529 is 92580882
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	twenty-eight million eight hundred eight thousand five hundred twenty-nine

Notation

Scientific notation	2.8808529 × 10^7
Engineering notation	2.8808529 × 10^6

Prime Factorization of 28808529

Prime Factorization 3 × 9602843

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	28808529	Product of the distinct prime numbers

The prime factorization of 28808529 is 3 × 9602843. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 1, 24, 63, 583, 321, 1639, 6272, 69676, 73318, 63617, 692471, 6717649, 6038399, 71184928, 40781335, 300477334, 470626581, 2433868234, 8221706286

Basic calculations (n = 28808529)

Multiplication

n×y

n×2	57617058
n×3	86425587
n×4	115234116
n×5	144042645

Division

n÷y

n÷2	14404264.5
n÷3	9602843
n÷3	7202132.25
n÷5	5761705.8

Exponentiation

n^y

n²	829931343143841
n³	2.3909101166968E+22
n⁴	6.8878603433254E+29
n⁵	1.9842912444864E+37

Nth Root

^y√n

²√n	5367.3577298332
³√n	306.55402855032
⁴√n	73.262253103718
⁵√n	31.038749550988

Divisors of 28808529

1, 3, 9602843, 28808529

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	-28808528	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 28808529 can be divided by 4 positive divisors. The sum of these divisors (counting 28808529) is 1, the average is 0.25.

Base conversion 28808529

Base	System	Value
2	Binary	1101101111001010101010001
3	Ternary	2000012121212120
4	Quaternary	1231321111101
5	Quinary	24333333104
6	Senary	2505244453
8	Octal	155712521
10	Decimal	28808529
12	Duodecimal	9793729
16	Hexadecimal	1b79551
20	Vigesimal	901169
36	Base36	h5gsx

Cryptographic Hash Functions

md5	2a71fcd6913ce54105351ebdd57df670
sha1	fa1ed152a1b4684aa82fc16745d3d37a904e99d9
sha256	6f3562d3c21a1e573195e52528ffca1787d8a10994549290a07f097e74d04499
sha512	a0e321d4a46dac8c544da80a57c4c7130641d61e8a6b10d734b8b1a344df6e1f3b71758984c05735337e5ba80c24b76e96d672d903eec109dd6a18269aa2b016
ripemd-160	fccde348c8ffba82b651b897b05718726c04afbd

28808529 as geometric shapes

Circle

Radius = n

Diameter	57617058
Circumference	181009326.13426
Area	2.6073062106046E+15

Sphere

Radius = n

Volume	1.0015020877344E+23
Surface area	1.0429224842418E+16
Circumference	181009326.13426

Square

Length = n

Perimeter	115234116
Area	829931343143841
Diagonal	40741412.423819

Cube

Length = n

Surface area	4979588058863046
Volume	2.3909101166968E+22
Space diagonal	49897835.919321

Equilateral Triangle

Length = n

Perimeter	86425587
Area	3.5937081327975E+14
Altitude	24948917.959661

Triangular Pyramid

Length = n

Surface area	3.5937081327975E+14
Volume	2.8177145945397E+21
Height	13580470.80794