28749968, twenty-eight million seven hundred forty-nine thousand nine hundred sixty-eight: 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

28749968 has 40 divisors, whose sum is 60912768
The reverse of 28749968 is 86994782
Previous prime number is 67

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 53
Digital Root 8

Name

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

Notation

Scientific notation	2.8749968 × 10^7
Engineering notation	2.8749968 × 10^6

Prime Factorization of 28749968

Prime Factorization 2 × 2 × 2 × 2 × 13 × 67 × 2063

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	3593746	Product of the distinct prime numbers

The prime factorization of 28749968 is 2 × 2 × 2 × 2 × 13 × 67 × 2063. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 1, 95, 83, 825, 3, 8819, 940, 78088, 97023, 839046, 877728, 5494824, 5454564, 75772858, 48724686, 534312433, 809508647, 9226612491, 4356944279

Basic calculations (n = 28749968)

Multiplication

n×y

n×2	57499936
n×3	86249904
n×4	114999872
n×5	143749840

Division

n÷y

n÷2	14374984
n÷3	9583322.6666667
n÷3	7187492
n÷5	5749993.6

Exponentiation

n^y

n²	826560660001024
n³	2.3763592525088E+22
n⁴	6.8320252466133E+29
n⁵	1.9642050721532E+37

Nth Root

^y√n

²√n	5361.8996633656
³√n	306.34617010247
⁴√n	73.224993433701
⁵√n	31.026120374616

Divisors of 28749968

1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 2063, 3484, 4126, 6968, 8252, 13936, 16504, 26819, 33008, 53638, 107276, 138221, 214552, 276442, 429104, 552884, 1105768, 1796873, 2211536, 3593746, 7187492, 14374984, 28749968

40 divisors

τ	Total Divisors	40	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-28749967	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.025	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	40	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28749968 can be divided by 40 positive divisors. The sum of these divisors (counting 28749968) is 1, the average is 0.025.

Base conversion 28749968

Base	System	Value
2	Binary	1101101101011000010010000
3	Ternary	2000002122112122
4	Quaternary	1231223002100
5	Quinary	24324444333
6	Senary	2504113412
8	Octal	155530220
10	Decimal	28749968
12	Duodecimal	9765868
16	Hexadecimal	1b6b090
20	Vigesimal	8jdei8
36	Base36	h47m8

Cryptographic Hash Functions

md5	02d134b05c3152243b2f83363a6200e1
sha1	b01d248103c80a5c91b96f32d781dff32fca9376
sha256	0160edfcd5dd7b58a4d3a9f7afb2c2c211954dde74d8994c7cb09d9ef8e4f23e
sha512	79ae89944c726289bcca9c45b2c1e3d479b25972a8ca0edfa7bc0b8663e16d7eb3fa5dc88a9d587af019787910df37809a7e7bd1621507e32ed845d818e3b76d
ripemd-160	6e0d67bab3232eed059303d4d293f3e9c523c97e

28749968 as geometric shapes

Circle

Radius = n

Diameter	57499936
Circumference	180641376.51948
Area	2.5967168972055E+15

Sphere

Radius = n

Volume	9.9540703599625E+22
Surface area	1.0386867588822E+16
Circumference	180641376.51948

Square

Length = n

Perimeter	114999872
Area	826560660001024
Diagonal	40658594.663392

Cube

Length = n

Surface area	4959363960006144
Volume	2.3763592525088E+22
Space diagonal	49796405.291979

Equilateral Triangle

Length = n

Perimeter	86249904
Area	3.5791126466486E+14
Altitude	24898202.64599

Triangular Pyramid

Length = n

Surface area	3.5791126466486E+14
Volume	2.8005662366407E+21
Height	13552864.887797