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

28278002 (number)

28278002 is an even 8-digits composite number following 28278001 and preceding 28278003. In scientific notation, it is written as 2.8278002 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 14079604 positive integers (up to 28278002) that are relatively prime to 28278002.

Interesting facts

28278002 has 8 divisors, whose sum is 42595200
The reverse of 28278002 is 20087282
Previous prime number is 239

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	twenty-eight million two hundred seventy-eight thousand two

Notation

Scientific notation	2.8278002 × 10^7
Engineering notation	2.8278002 × 10^6

Prime Factorization of 28278002

Prime Factorization 2 × 239 × 59159

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28278002	Product of the distinct prime numbers

The prime factorization of 28278002 is 2 × 239 × 59159. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 6, 24, 8, 254, 437, 5481, 3417, 65880, 37174, 693389, 71877, 2251555, 442649, 14729449, 11052270, 718327928, 943340071, 967413198, 4906914045

Basic calculations (n = 28278002)

Multiplication

n×y

n×2	56556004
n×3	84834006
n×4	113112008
n×5	141390010

Division

n÷y

n÷2	14139001
n÷3	9426000.6666667
n÷3	7069500.5
n÷5	5655600.4

Exponentiation

n^y

n²	799645397112004
n³	2.2612374138824E+22
n⁴	6.3943276112241E+29
n⁵	1.8081880897885E+37

Nth Root

^y√n

²√n	5317.7064604959
³√n	304.66056298525
⁴√n	72.922605963418
⁵√n	30.923578438056

Divisors of 28278002

1, 2, 239, 478, 59159, 118318, 14139001, 28278002

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	-28278001	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 28278002 can be divided by 8 positive divisors. The sum of these divisors (counting 28278002) is 1, the average is 0.125.

Base conversion 28278002

Base	System	Value
2	Binary	1101011110111110011110010
3	Ternary	1222012200010102
4	Quaternary	1223313303302
5	Quinary	24214344002
6	Senary	2450032402
8	Octal	153676362
10	Decimal	28278002
12	Duodecimal	9578702
16	Hexadecimal	1af7cf2
20	Vigesimal	8gef02
36	Base36	gu3g2

Cryptographic Hash Functions

md5	2a9d08cd921b8fd7261a311053346c7a
sha1	cb56a5aedd69783d3161493c049c0f7666d44bf7
sha256	5262fda7655a9107d1aeb033a4cb792ea355394b147586c5b7363d722b3d50a1
sha512	b2b199c0e69274faa031b607ca1c8b732be318377d1410a16e4de5023863209908577c6a5d049dd24eb2d5564db2cc3e89869c811f84fde609364ed781988480
ripemd-160	3f2b128969cb5a70a21922b76a5402f40f4a4d8c

28278002 as geometric shapes

Circle

Radius = n

Diameter	56556004
Circumference	177675926.68279
Area	2.512160105044E+15

Sphere

Radius = n

Volume	9.4718491299671E+22
Surface area	1.0048640420176E+16
Circumference	177675926.68279

Square

Length = n

Perimeter	113112008
Area	799645397112004
Diagonal	39991133.945214

Cube

Length = n

Surface area	4797872382672024
Volume	2.2612374138824E+22
Space diagonal	48978936.200534

Equilateral Triangle

Length = n

Perimeter	84834006
Area	3.4625661395915E+14
Altitude	24489468.100267

Triangular Pyramid

Length = n

Surface area	3.4625661395915E+14
Volume	2.664893848715E+21
Height	13330377.981738