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

28162271 (number)

28162271 is an odd 8-digits prime number following 28162270 and preceding 28162272. In scientific notation, it is written as 2.8162271 × 10^7. The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors. There are 28162270 positive integers (up to 28162271) that are relatively prime to 28162271.

Interesting facts

28162271 has 2 divisors, whose sum is 28162272
The reverse of 28162271 is 17226182
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

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

Notation

Scientific notation	2.8162271 × 10^7
Engineering notation	2.8162271 × 10^6

Prime Factorization of 28162271

Prime Factorization 28162271

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	28162271	Product of the distinct prime numbers

The prime factorization of 28162271 is 28162271. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 6, 72, 100, 924, 938, 951, 3247, 61774, 84026, 650965, 284686, 2576111, 3279404, 61596614, 34832726, 512380145, 186655939, 100807242, 870082351

Basic calculations (n = 28162271)

Multiplication

n×y

n×2	56324542
n×3	84486813
n×4	112649084
n×5	140811355

Division

n÷y

n÷2	14081135.5
n÷3	9387423.6666667
n÷3	7040567.75
n÷5	5632454.2

Exponentiation

n^y

n²	793113507877441
n³	2.2335877542605E+22
n⁴	6.2902903637766E+29
n⁵	1.7714886189337E+37

Nth Root

^y√n

²√n	5306.813639087
³√n	304.24437514962
⁴√n	72.847880127613
⁵√n	30.898225234016

Divisors of 28162271

1, 28162271

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	28162272	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	14081136	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	5306.8137333055	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.999999928983	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28162271 can be divided by 2 positive divisors. The sum of these divisors (counting 28162271) is 28162272, the average is 14081136.

Base conversion 28162271

Base	System	Value
2	Binary	1101011011011100011011111
3	Ternary	1221222210101002
4	Quaternary	1223123203133
5	Quinary	24202143041
6	Senary	2443340515
8	Octal	153334337
10	Decimal	28162271
12	Duodecimal	952173b
16	Hexadecimal	1adb8df
20	Vigesimal	8g05db
36	Base36	grm5b

Cryptographic Hash Functions

md5	9403023fc4bc200c05f08508c8b3d0a5
sha1	1d278b80b2ee902455d8093289cb2b19c4f3d559
sha256	0fe6af2d573acf182dff02bb09961a341250d982d97e3342c5a9dd0c8379b506
sha512	ff09d42e59eb4634371553f3e9f42a322bcafafa8d898a67b43a9c800cc6f06069d040c4de084d77ad966e2ec9eb0679c1ca477ab7cbdb52b219680098801323
ripemd-160	aab3f2ccdcb5435bc8678f6823a8c35cff71566c

28162271 as geometric shapes

Circle

Radius = n

Diameter	56324542
Circumference	176948767.36401
Area	2.4916395698106E+15

Sphere

Radius = n

Volume	9.3560305065773E+22
Surface area	9.9665582792424E+15
Circumference	176948767.36401

Square

Length = n

Perimeter	112649084
Area	793113507877441
Diagonal	39827465.595427

Cube

Length = n

Surface area	4758681047264646
Volume	2.2335877542605E+22
Space diagonal	48778484.228524

Equilateral Triangle

Length = n

Perimeter	84486813
Area	3.4342822295323E+14
Altitude	24389242.114262

Triangular Pyramid

Length = n

Surface area	3.4342822295323E+14
Volume	2.6323084123547E+21
Height	13275821.865142