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

28339942 (number)

28339942 is an even 8-digits composite number following 28339941 and preceding 28339943. In scientific notation, it is written as 2.8339942 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 13929744 positive integers (up to 28339942) that are relatively prime to 28339942.

Interesting facts

28339942 has 8 divisors, whose sum is 43230600
The reverse of 28339942 is 24993382
Previous prime number is 59

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	twenty-eight million three hundred thirty-nine thousand nine hundred forty-two

Notation

Scientific notation	2.8339942 × 10^7
Engineering notation	2.8339942 × 10^6

Prime Factorization of 28339942

Prime Factorization 2 × 59 × 240169

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28339942	Product of the distinct prime numbers

The prime factorization of 28339942 is 2 × 59 × 240169. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 76, 87, 519, 116, 2147, 3854, 13736, 67686, 43627, 730286, 1820315, 6809191, 54637941, 75781704, 677647076, 447347565, 6036229037, 4117007414

Basic calculations (n = 28339942)

Multiplication

n×y

n×2	56679884
n×3	85019826
n×4	113359768
n×5	141699710

Division

n÷y

n÷2	14169971
n÷3	9446647.3333333
n÷3	7084985.5
n÷5	5667988.4

Exponentiation

n^y

n²	803152312563364
n³	2.2761289955212E+22
n⁴	6.4505363717588E+29
n⁵	1.8280782664453E+37

Nth Root

^y√n

²√n	5323.5272141692
³√n	304.88284311587
⁴√n	72.962505536537
⁵√n	30.937113555931

Divisors of 28339942

1, 2, 59, 118, 240169, 480338, 14169971, 28339942

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	-28339941	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 28339942 can be divided by 8 positive divisors. The sum of these divisors (counting 28339942) is 1, the average is 0.125.

Base conversion 28339942

Base	System	Value
2	Binary	1101100000110111011100110
3	Ternary	1222022211002111
4	Quaternary	1230012323212
5	Quinary	24223334232
6	Senary	2451231234
8	Octal	154067346
10	Decimal	28339942
12	Duodecimal	95a851a
16	Hexadecimal	1b06ee6
20	Vigesimal	8h29h2
36	Base36	gvf8m

Cryptographic Hash Functions

md5	43e07da12b28a57c578a690295bed847
sha1	4d59883acb77f2136fe235eee6dfc9ae5ee731cd
sha256	7db426588ff10261f8110fb522984f751c343b53f8e57b4406a0ec6b0dbe584a
sha512	9fee9ac5f1bad907353943e4cb6ee3e754b281648ee7bb498f43632a3dee9b9ca80375c553dec84045f83d1a25462070af6f4d6104758903b6e2931b258ff10e
ripemd-160	56441653a2596ffaa4f930f4800c3bad7b5d31c2

28339942 as geometric shapes

Circle

Radius = n

Diameter	56679884
Circumference	178065107.18072
Area	2.5231774048627E+15

Sphere

Radius = n

Volume	9.5342268412693E+22
Surface area	1.0092709619451E+16
Circumference	178065107.18072

Square

Length = n

Perimeter	113359768
Area	803152312563364
Diagonal	40078730.333267

Cube

Length = n

Surface area	4818913875380184
Volume	2.2761289955212E+22
Space diagonal	49086219.427555

Equilateral Triangle

Length = n

Perimeter	85019826
Area	3.4777515289405E+14
Altitude	24543109.713778

Triangular Pyramid

Length = n

Surface area	3.4777515289405E+14
Volume	2.6824437459806E+21
Height	13359576.777756