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

28052007 (number)

28052007 is an odd 8-digits composite number following 28052006 and preceding 28052008. In scientific notation, it is written as 2.8052007 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 18566520 positive integers (up to 28052007) that are relatively prime to 28052007.

Interesting facts

28052007 has 8 divisors, whose sum is 37672320
The reverse of 28052007 is 70025082
Previous prime number is 139

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	twenty-eight million fifty-two thousand seven

Notation

Scientific notation	2.8052007 × 10^7
Engineering notation	2.8052007 × 10^6

Prime Factorization of 28052007

Prime Factorization 3 × 139 × 67271

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28052007	Product of the distinct prime numbers

The prime factorization of 28052007 is 3 × 139 × 67271. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 45, 19, 970, 282, 7249, 9984, 65601, 80024, 1546, 329213, 9128985, 2006023, 35424175, 43663000, 57202541, 706002483, 2096328335, 4555152972

Basic calculations (n = 28052007)

Multiplication

n×y

n×2	56104014
n×3	84156021
n×4	112208028
n×5	140260035

Division

n÷y

n÷2	14026003.5
n÷3	9350669
n÷3	7013001.75
n÷5	5610401.4

Exponentiation

n^y

n²	786915096728049
n³	2.2074547801821E+22
n⁴	6.1923536945851E+29
n⁵	1.7370794918698E+37

Nth Root

^y√n

²√n	5296.4145419331
³√n	303.84678553026
⁴√n	72.776469699574
⁵√n	30.873992030664

Divisors of 28052007

1, 3, 139, 417, 67271, 201813, 9350669, 28052007

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	-28052006	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 28052007 can be divided by 8 positive divisors. The sum of these divisors (counting 28052007) is 1, the average is 0.125.

Base conversion 28052007

Base	System	Value
2	Binary	1101011000000101000100111
3	Ternary	1221210012010020
4	Quaternary	1223000220213
5	Quinary	24140131012
6	Senary	2441130223
8	Octal	153005047
10	Decimal	28052007
12	Duodecimal	9489973
16	Hexadecimal	1ac0a27
20	Vigesimal	8f6a07
36	Base36	gp92f

Cryptographic Hash Functions

md5	57b75bc43ff8249cd641a53f62163c76
sha1	4530bc7778bab1fa21e431caf87fc08e5150236c
sha256	8400bfd9499e78e5d081810ba24fca1dbb727f5f8df08e6ee7fa915c43af1c2a
sha512	86ef1d5254ecf94c4e10a1c194afa97079186a125a01e55617182d2891548aeeb0b9db19d93a1624e1a1e2ce4aaae6381a3737d55ba5dff1129e9957837953a0
ripemd-160	92d742d54584370d0eec7a45ac1bc0452e5ad8f6

28052007 as geometric shapes

Circle

Radius = n

Diameter	56104014
Circumference	176255958.2193
Area	2.4721666868797E+15

Sphere

Radius = n

Volume	9.2465649607356E+22
Surface area	9.888666747519E+15
Circumference	176255958.2193

Square

Length = n

Perimeter	112208028
Area	786915096728049
Diagonal	39671528.751185

Cube

Length = n

Surface area	4721490580368294
Volume	2.2074547801821E+22
Space diagonal	48587501.378278

Equilateral Triangle

Length = n

Perimeter	84156021
Area	3.4074423219399E+14
Altitude	24293750.689139

Triangular Pyramid

Length = n

Surface area	3.4074423219399E+14
Volume	2.601510407049E+21
Height	13223842.917062