28999749, twenty-eight million nine hundred ninety-nine thousand seven hundred forty-nine: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

28999749 has 8 divisors, whose sum is 29490048
The reverse of 28999749 is 94799982
Previous prime number is 137

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3

Name

Name	twenty-eight million nine hundred ninety-nine thousand seven hundred forty-nine

Notation

Scientific notation	2.8999749 × 10^7
Engineering notation	2.8999749 × 10^6

Prime Factorization of 28999749

Prime Factorization 111 × 137 × 1907

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28999749	Product of the distinct prime numbers

The prime factorization of 28999749 is 111 × 137 × 1907. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 47, 23, 136, 599, 1261, 6463, 13652, 45702, 186655, 749630, 7925038, 555253, 15396456, 8207555, 219996814, 477298133, 9132113695, 2138442292

Basic calculations (n = 28999749)

Multiplication

n×y

n×2	57999498
n×3	86999247
n×4	115998996
n×5	144998745

Division

n÷y

n÷2	14499874.5
n÷3	9666583
n÷3	7249937.25
n÷5	5799949.8

Exponentiation

n^y

n²	840985442063001
n³	2.4388366732481E+22
n⁴	7.072565137619E+29
n⁵	2.051026137771E+37

Nth Root

^y√n

²√n	5385.1415023191
³√n	307.23079618497
⁴√n	73.383523370844
⁵√n	31.07984525458

Divisors of 28999749

1, 111, 137, 1907, 15207, 211677, 261259, 28999749

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	-28999748	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 28999749 can be divided by 8 positive divisors. The sum of these divisors (counting 28999749) is 1, the average is 0.125.

Base conversion 28999749

Base	System	Value
2	Binary	1101110101000000001000101
3	Ternary	2000120100011210
4	Quaternary	1232220001011
5	Quinary	24410442444
6	Senary	2513322033
8	Octal	156500105
10	Decimal	28999749
12	Duodecimal	9866319
16	Hexadecimal	1ba8045
20	Vigesimal	914j79
36	Base36	h9kcl

Cryptographic Hash Functions

md5	c5537abf61581fa8fd31e953cf7739b9
sha1	88acb6905d1ef591c3cd5c1429321ba3f2551bbd
sha256	9938ccd5e452dd8447d3925edb44bcf91c34c67ee6279155549f39280d871fd2
sha512	bfecab8972efe96c08c44f8384b0f21c91289cc2ed6db0c6b6e0073fc45fc75f750ad16267f0a8db3d83e16ccbc1ccbc9a34f8acc05e9c9c659abdf6c5bfe7fe
ripemd-160	8ed289e1117113c70b2208a6bda568620505b987

28999749 as geometric shapes

Circle

Radius = n

Diameter	57999498
Circumference	182210796.8287
Area	2.6420336865611E+15

Sphere

Radius = n

Volume	1.0215775167975E+23
Surface area	1.0568134746244E+16
Circumference	182210796.8287

Square

Length = n

Perimeter	115998996
Area	840985442063001
Diagonal	41011838.341216

Cube

Length = n

Surface area	5045912652378006
Volume	2.4388366732481E+22
Space diagonal	50229038.674745

Equilateral Triangle

Length = n

Perimeter	86999247
Area	3.6415737851972E+14
Altitude	25114519.337372

Triangular Pyramid

Length = n

Surface area	3.6415737851972E+14
Volume	2.8741965831003E+21
Height	13670612.780405