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

28930109 (number)

28930109 is an odd 8-digits composite number following 28930108 and preceding 28930110. In scientific notation, it is written as 2.8930109 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 26704704 positive integers (up to 28930109) that are relatively prime to 28930109.

Interesting facts

28930109 has 4 divisors, whose sum is 31155516
The reverse of 28930109 is 90103982
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twenty-eight million nine hundred thirty thousand one hundred nine

Notation

Scientific notation	2.8930109 × 10^7
Engineering notation	2.8930109 × 10^6

Prime Factorization of 28930109

Prime Factorization 13 × 2225393

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	28930109	Product of the distinct prime numbers

The prime factorization of 28930109 is 13 × 2225393. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 9, 48, 60, 616, 456, 6352, 8868, 560, 72105, 776038, 42098, 8640144, 9115163, 33244268, 28926989, 89090595, 492487257, 735866567, 5332404768

Basic calculations (n = 28930109)

Multiplication

n×y

n×2	57860218
n×3	86790327
n×4	115720436
n×5	144650545

Division

n÷y

n÷2	14465054.5
n÷3	9643369.6666667
n÷3	7232527.25
n÷5	5786021.8

Exponentiation

n^y

n²	836951206751881
n³	2.4213089639013E+22
n⁴	7.0048732248343E+29
n⁵	2.0265174592564E+37

Nth Root

^y√n

²√n	5378.6716761669
³√n	306.98467104369
⁴√n	73.339427841829
⁵√n	31.06490386691

Divisors of 28930109

1, 13, 2225393, 28930109

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	-28930108	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 28930109 can be divided by 4 positive divisors. The sum of these divisors (counting 28930109) is 1, the average is 0.25.

Base conversion 28930109

Base	System	Value
2	Binary	1101110010111000000111101
3	Ternary	2000102210122112
4	Quaternary	1232113000331
5	Quinary	24401230414
6	Senary	2512023405
8	Octal	156270075
10	Decimal	28930109
12	Duodecimal	9831b65
16	Hexadecimal	1b9703d
20	Vigesimal	90g559
36	Base36	h82m5

Cryptographic Hash Functions

md5	1e59e04db1412eff8281526ae05b4c16
sha1	c973fe0f4bbfc3e346d465dd026a6ede142ddcef
sha256	8dc56515c86a05447424b070b8f217f5ab3fee1b4b6ea8152b23fcfe7a236466
sha512	d6d1e852a72bf152de6fb5860ccd0c6280e0e23abf3b3454d44d91ef98023343d23b19c2bc988c5565576b4a551292e5d8e7dc2e1128ea3209d259edb929ee45
ripemd-160	283753d84eec99930c9c3e56f1376a11956e22f8

28930109 as geometric shapes

Circle

Radius = n

Diameter	57860218
Circumference	181773235.8039
Area	2.6293597625448E+15

Sphere

Radius = n

Volume	1.0142355270751E+23
Surface area	1.0517439050179E+16
Circumference	181773235.8039

Square

Length = n

Perimeter	115720436
Area	836951206751881
Diagonal	40913352.508732

Cube

Length = n

Surface area	5021707240511286
Volume	2.4213089639013E+22
Space diagonal	50108418.656506

Equilateral Triangle

Length = n

Perimeter	86790327
Area	3.6241050338759E+14
Altitude	25054209.328253

Triangular Pyramid

Length = n

Surface area	3.6241050338759E+14
Volume	2.8535399795374E+21
Height	13637784.169577