28395440, twenty-eight million three hundred ninety-five thousand four 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

28395440 has 40 divisors, whose sum is 69906240
The reverse of 28395440 is 04459382
Previous prime number is 17

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	twenty-eight million three hundred ninety-five thousand four hundred forty

Notation

Scientific notation	2.8395440 × 10^7
Engineering notation	2.8395440 × 10^6

Prime Factorization of 28395440

Prime Factorization 2 × 2 × 2 × 2 × 5 × 17 × 20879

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	3549430	Product of the distinct prime numbers

The prime factorization of 28395440 is 2 × 2 × 2 × 2 × 5 × 17 × 20879. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 3, 72, 84, 301, 774, 2517, 8837, 20110, 62204, 349471, 127495, 6786251, 5553330, 92706188, 11452118, 720301097, 531582001, 848715765, 1673546942

Basic calculations (n = 28395440)

Multiplication

n×y

n×2	56790880
n×3	85186320
n×4	113581760
n×5	141977200

Division

n÷y

n÷2	14197720
n÷3	9465146.6666667
n÷3	7098860
n÷5	5679088

Exponentiation

n^y

n²	806301012793600
n³	2.289527203072E+22
n⁴	6.5012132323199E+29
n⁵	1.8460481026554E+37

Nth Root

^y√n

²√n	5328.7371862384
³√n	305.08173031406
⁴√n	72.998199883548
⁵√n	30.949220881975

Divisors of 28395440

1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 20879, 41758, 83516, 104395, 167032, 208790, 334064, 354943, 417580, 709886, 835160, 1419772, 1670320, 1774715, 2839544, 3549430, 5679088, 7098860, 14197720, 28395440

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	-28395439	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 28395440 can be divided by 40 positive divisors. The sum of these divisors (counting 28395440) is 1, the average is 0.025.

Base conversion 28395440

Base	System	Value
2	Binary	1101100010100011110110000
3	Ternary	1222102122012222
4	Quaternary	1230110132300
5	Quinary	24232123230
6	Senary	2452340212
8	Octal	154243660
10	Decimal	28395440
12	Duodecimal	9614668
16	Hexadecimal	1b147b0
20	Vigesimal	8h98c0
36	Base36	gwm28

Cryptographic Hash Functions

md5	d254497131f46bf8e4dec8c9629e14f6
sha1	02f91b0587b333fe385e58b5e8dc5404d4c69401
sha256	433fba6355ac7df2cc85ed4b1244666ca6f2052bed7b16b5b476448f630da42c
sha512	c468033a7ace4c563a5dffc8ba3d962c5a24e7c1b29a0e2320c244168903e1a2033e3f387fd6b4bdea401fcfe05e5b0b1bffc07d72208a6c0e0ce26db99dd210
ripemd-160	72c7a0e9eb77a08d14d2e2e1f7fb6028f64a1893

28395440 as geometric shapes

Circle

Radius = n

Diameter	56790880
Circumference	178413811.3989
Area	2.5330693383744E+15

Sphere

Radius = n

Volume	9.5903491218199E+22
Surface area	1.0132277353498E+16
Circumference	178413811.3989

Square

Length = n

Perimeter	113581760
Area	806301012793600
Diagonal	40157216.357551

Cube

Length = n

Surface area	4837806076761600
Volume	2.289527203072E+22
Space diagonal	49182344.783274

Equilateral Triangle

Length = n

Perimeter	85186320
Area	3.4913858008819E+14
Altitude	24591172.391637

Triangular Pyramid

Length = n

Surface area	3.4913858008819E+14
Volume	2.6982336850055E+21
Height	13385738.78585