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

28804738 (number)

28804738 is an even 8-digits composite number following 28804737 and preceding 28804739. In scientific notation, it is written as 2.8804738 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 14359296 positive integers (up to 28804738) that are relatively prime to 28804738.

Interesting facts

28804738 has 8 divisors, whose sum is 43336332
The reverse of 28804738 is 83740882
Previous prime number is 337

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	twenty-eight million eight hundred four thousand seven hundred thirty-eight

Notation

Scientific notation	2.8804738 × 10^7
Engineering notation	2.8804738 × 10^6

Prime Factorization of 28804738

Prime Factorization 2 × 337 × 42737

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28804738	Product of the distinct prime numbers

The prime factorization of 28804738 is 2 × 337 × 42737. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 13, 33, 284, 97, 510, 8731, 56145, 97848, 734895, 422710, 9328500, 8750472, 48733142, 20686223, 337486722, 707659662, 7425839492, 5918724919

Basic calculations (n = 28804738)

Multiplication

n×y

n×2	57609476
n×3	86414214
n×4	115218952
n×5	144023690

Division

n÷y

n÷2	14402369
n÷3	9601579.3333333
n÷3	7201184.5
n÷5	5760947.6

Exponentiation

n^y

n²	829712931248644
n³	2.3899663599829E+22
n⁴	6.8842354828122E+29
n⁵	1.9829859941271E+37

Nth Root

^y√n

²√n	5367.0045649319
³√n	306.54058117504
⁴√n	73.259842785334
⁵√n	31.037932611714

Divisors of 28804738

1, 2, 337, 674, 42737, 85474, 14402369, 28804738

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-28804737	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28804738 can be divided by 8 positive divisors. The sum of these divisors (counting 28804738) is 1, the average is 0.125.

Base conversion 28804738

Base	System	Value
2	Binary	1101101111000011010000010
3	Ternary	2000012102200011
4	Quaternary	1231320122002
5	Quinary	24333222423
6	Senary	2505215134
8	Octal	155703202
10	Decimal	28804738
12	Duodecimal	97914aa
16	Hexadecimal	1b78682
20	Vigesimal	900bgi
36	Base36	h5dvm

Cryptographic Hash Functions

md5	3d19fa4584c482c0a11100c3f164b37d
sha1	27b45a7499cb6b239553b43ed4ecf082567a2834
sha256	31da58e2279b6e28057ef6232265fb6a6643e87075cba517fc4826fc22e1466f
sha512	de077bbc0d8a13a6c5a3fe9e136494e48fda14a015ed92185932e8a0c89d6777a43a32b7f0243dd8eb08dfde7a5cc6ba460866f2e1acf5cac9ad8ef7248d2623
ripemd-160	91b8d171d159c8edf4db362857e2170892c4995c

28804738 as geometric shapes

Circle

Radius = n

Diameter	57609476
Circumference	180985506.57876
Area	2.6066200493992E+15

Sphere

Radius = n

Volume	1.0011067678465E+23
Surface area	1.0426480197597E+16
Circumference	180985506.57876

Square

Length = n

Perimeter	115218952
Area	829712931248644
Diagonal	40736051.140204

Cube

Length = n

Surface area	4978277587491864
Volume	2.3899663599829E+22
Space diagonal	49891269.71471

Equilateral Triangle

Length = n

Perimeter	86414214
Area	3.5927623815489E+14
Altitude	24945634.857355

Triangular Pyramid

Length = n

Surface area	3.5927623815489E+14
Volume	2.8166023665861E+21
Height	13578683.713401