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

28996911 (number)

28996911 is an odd 8-digits composite number following 28996910 and preceding 28996912. In scientific notation, it is written as 2.8996911 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 19278000 positive integers (up to 28996911) that are relatively prime to 28996911.

Interesting facts

28996911 has 8 divisors, whose sum is 32307600
The reverse of 28996911 is 11969982
Previous prime number is 379

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9

Name

Name	twenty-eight million nine hundred ninety-six thousand nine hundred eleven

Notation

Scientific notation	2.8996911 × 10^7
Engineering notation	2.8996911 × 10^6

Prime Factorization of 28996911

Prime Factorization 9 × 379 × 8501

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28996911	Product of the distinct prime numbers

The prime factorization of 28996911 is 9 × 379 × 8501. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 5, 26, 491, 279, 8660, 7496, 54283, 78556, 363833, 983678, 2288298, 3353917, 18579733, 67258246, 909515406, 885996179, 4007002230, 224069227

Basic calculations (n = 28996911)

Multiplication

n×y

n×2	57993822
n×3	86990733
n×4	115987644
n×5	144984555

Division

n÷y

n÷2	14498455.5
n÷3	9665637
n÷3	7249227.75
n÷5	5799382.2

Exponentiation

n^y

n²	840820847541921
n³	2.4381207283118E+22
n⁴	7.0697969766111E+29
n⁵	2.0500227371886E+37

Nth Root

^y√n

²√n	5384.8779930468
³√n	307.22077369082
⁴√n	73.381727923556
⁵√n	31.079236917909

Divisors of 28996911

1, 9, 379, 3411, 8501, 76509, 3221879, 28996911

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	-28996910	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 28996911 can be divided by 8 positive divisors. The sum of these divisors (counting 28996911) is 1, the average is 0.125.

Base conversion 28996911

Base	System	Value
2	Binary	1101110100111010100101111
3	Ternary	2000120012021200
4	Quaternary	1232213110233
5	Quinary	24410400121
6	Senary	2513300543
8	Octal	156472457
10	Decimal	28996911
12	Duodecimal	9864753
16	Hexadecimal	1ba752f
20	Vigesimal	914c5b
36	Base36	h9i5r

Cryptographic Hash Functions

md5	1c6d741178cd17dc7de94f17c7b6136e
sha1	427e36a7e5063eda7de0783d904ac2a63544d956
sha256	e80e10da097f336124606da28563af93eca395c06b435087ec11cb1531aec999
sha512	d2ddb3241d612055f28e3717673d3326381d2d75a9e1974ae85eff160a742bfdcf1df4c807d8d640c8edf3b82410b84ed1fd22df3cd911e8a49f38b2091e8f41
ripemd-160	43060d3c58d5329064defa80c18124f3c0a2650d

28996911 as geometric shapes

Circle

Radius = n

Diameter	57993822
Circumference	182192965.14879
Area	2.6415165976228E+15

Sphere

Radius = n

Volume	1.0212776224839E+23
Surface area	1.0566066390491E+16
Circumference	182192965.14879

Square

Length = n

Perimeter	115987644
Area	840820847541921
Diagonal	41007824.803126

Cube

Length = n

Surface area	5044925085251526
Volume	2.4381207283118E+22
Space diagonal	50224123.114553

Equilateral Triangle

Length = n

Perimeter	86990733
Area	3.6408610700143E+14
Altitude	25112061.557276

Triangular Pyramid

Length = n

Surface area	3.6408610700143E+14
Volume	2.8733528339012E+21
Height	13669274.934375