28743640, twenty-eight million seven hundred forty-three thousand six hundred forty: 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

28743640 has 64 divisors, whose sum is 68040000
The reverse of 28743640 is 04634782
Previous prime number is 71

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	twenty-eight million seven hundred forty-three thousand six hundred forty

Notation

Scientific notation	2.8743640 × 10^7
Engineering notation	2.8743640 × 10^6

Prime Factorization of 28743640

Prime Factorization 2 × 2 × 2 × 5 × 29 × 71 × 349

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	7185910	Product of the distinct prime numbers

The prime factorization of 28743640 is 2 × 2 × 2 × 5 × 29 × 71 × 349. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 10, 98, 8, 944, 180, 8117, 1149, 47096, 62839, 449989, 339889, 5307445, 2817462, 64401639, 91288743, 261235857, 279388311, 1299270615, 6623406720

Basic calculations (n = 28743640)

Multiplication

n×y

n×2	57487280
n×3	86230920
n×4	114974560
n×5	143718200

Division

n÷y

n÷2	14371820
n÷3	9581213.3333333
n÷3	7185910
n÷5	5748728

Exponentiation

n^y

n²	826196840449600
n³	2.3747904551021E+22
n⁴	6.826012191689E+29
n⁵	1.9620443707352E+37

Nth Root

^y√n

²√n	5361.3095415206
³√n	306.32369238689
⁴√n	73.220963811743
⁵√n	31.024754456034

Divisors of 28743640

1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 71, 116, 142, 145, 232, 284, 290, 349, 355, 568, 580, 698, 710, 1160, 1396, 1420, 1745, 2059, 2792, 2840, 3490, 4118, 6980, 8236, 10121, 10295, 13960, 16472, 20242, 20590, 24779, 40484, 41180, 49558, 50605, 80968, 82360, 99116, 101210, 123895, 198232, 202420, 247790, 404840, 495580, 718591, 991160, 1437182, 2874364, 3592955, 5748728, 7185910, 14371820, 28743640

64 divisors

τ	Total Divisors	64	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-28743639	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.015625	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	64	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28743640 can be divided by 64 positive divisors. The sum of these divisors (counting 28743640) is 1, the average is 0.015625.

Base conversion 28743640

Base	System	Value
2	Binary	1101101101001011111011000
3	Ternary	2000002022212021
4	Quaternary	1231221133120
5	Quinary	24324244030
6	Senary	2504024224
8	Octal	155513730
10	Decimal	28743640
12	Duodecimal	9762074
16	Hexadecimal	1b697d8
20	Vigesimal	8jcj20
36	Base36	h42qg

Cryptographic Hash Functions

md5	65ca08a8e1b52357971bec3117b5a486
sha1	38758bda453dcf0203cf28882d2049efbbb58976
sha256	a0673cf35076406267ee8426f7b09620231fdc33ad0fef1451bdb05ba46180b2
sha512	522ec6434668639c8496efbfc8565fc184d0531a1e31ba9966713b4488168a5707ee92d467477797799ebd31dcd9d48c84b44dff8d3d2cd1969f72bbe31517d8
ripemd-160	2b44478d0cfb367d727adf426a9bde822a95397b

28743640 as geometric shapes

Circle

Radius = n

Diameter	57487280
Circumference	180601616.52286
Area	2.5955739243756E+15

Sphere

Radius = n

Volume	9.9474989967518E+22
Surface area	1.0382295697502E+16
Circumference	180601616.52286

Square

Length = n

Perimeter	114974560
Area	826196840449600
Diagonal	40649645.51997

Cube

Length = n

Surface area	4957181042697600
Volume	2.3747904551021E+22
Space diagonal	49785444.874469

Equilateral Triangle

Length = n

Perimeter	86230920
Area	3.577537261779E+14
Altitude	24892722.437235

Triangular Pyramid

Length = n

Surface area	3.577537261779E+14
Volume	2.7987173911663E+21
Height	13549881.83999