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

28909093 (number)

28909093 is an odd 8-digits composite number following 28909092 and preceding 28909094. In scientific notation, it is written as 2.8909093 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 28477548 positive integers (up to 28909093) that are relatively prime to 28909093.

Interesting facts

28909093 has 4 divisors, whose sum is 29340640
The reverse of 28909093 is 39090982
Previous prime number is 67

Basic properties

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

Name

Name	twenty-eight million nine hundred nine thousand ninety-three

Notation

Scientific notation	2.8909093 × 10^7
Engineering notation	2.8909093 × 10^6

Prime Factorization of 28909093

Prime Factorization 67 × 431479

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	28909093	Product of the distinct prime numbers

The prime factorization of 28909093 is 67 × 431479. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 2, 37, 42, 215, 670, 9524, 5766, 10793, 61866, 20598, 539836, 1130334, 6286953, 28562948, 82009201, 76176626, 173654524, 7640745021, 8320837110

Basic calculations (n = 28909093)

Multiplication

n×y

n×2	57818186
n×3	86727279
n×4	115636372
n×5	144545465

Division

n÷y

n÷2	14454546.5
n÷3	9636364.3333333
n÷3	7227273.25
n÷5	5781818.6

Exponentiation

n^y

n²	835735658082649
n³	2.4160359862928E+22
n⁴	6.9845409019084E+29
n⁵	2.0191674249557E+37

Nth Root

^y√n

²√n	5376.7176790306
³√n	306.91031768045
⁴√n	73.326105031091
⁵√n	31.060389194615

Divisors of 28909093

1, 67, 431479, 28909093

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	-28909092	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 28909093 can be divided by 4 positive divisors. The sum of these divisors (counting 28909093) is 1, the average is 0.25.

Base conversion 28909093

Base	System	Value
2	Binary	1101110010001111000100101
3	Ternary	2000101201211011
4	Quaternary	1232101320211
5	Quinary	24400042333
6	Senary	2511342221
8	Octal	156217045
10	Decimal	28909093
12	Duodecimal	9821971
16	Hexadecimal	1b91e25
20	Vigesimal	90dced
36	Base36	h7med

Cryptographic Hash Functions

md5	2061ff323e4a6c25ca34b805474d1993
sha1	8c4b7329b9fa87936a77f5835acafe07784d79ca
sha256	411ca99f04329fb8cd9290d1232a7e06da0ab486c6839c6b47bba97cc21f3ede
sha512	b1261e48eb308c20d6178497c1cf2c4f839799f125584a20f290df1fca23b3d461f9ca2678bab92748487d60ad75f395350235bfa46643f77b3cb06d8efc4806
ripemd-160	d513b16becf0fe1a6f6425670b7bfd1d8e9ffec9

28909093 as geometric shapes

Circle

Radius = n

Diameter	57818186
Circumference	181641188.38149
Area	2.6255410037755E+15

Sphere

Radius = n

Volume	1.0120267873794E+23
Surface area	1.0502164015102E+16
Circumference	181641188.38149

Square

Length = n

Perimeter	115636372
Area	835735658082649
Diagonal	40883631.396505

Cube

Length = n

Surface area	5014413948495894
Volume	2.4160359862928E+22
Space diagonal	50072017.876734

Equilateral Triangle

Length = n

Perimeter	86727279
Area	3.6188415537404E+14
Altitude	25036008.938367

Triangular Pyramid

Length = n

Surface area	3.6188415537404E+14
Volume	2.8473257158306E+21
Height	13627877.132168