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

28893709 (number)

28893709 is an odd 8-digits composite number following 28893708 and preceding 28893710. In scientific notation, it is written as 2.8893709 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 26671104 positive integers (up to 28893709) that are relatively prime to 28893709.

Interesting facts

28893709 has 4 divisors, whose sum is 31116316
The reverse of 28893709 is 90739882
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1

Name

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

Notation

Scientific notation	2.8893709 × 10^7
Engineering notation	2.8893709 × 10^6

Prime Factorization of 28893709

Prime Factorization 13 × 2222593

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	28893709	Product of the distinct prime numbers

The prime factorization of 28893709 is 13 × 2222593. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 1, 100, 77, 50, 185, 3230, 1909, 2191, 3304, 976823, 695847, 6439921, 9123976, 94347489, 57441066, 857509331, 905894376, 8838635767, 4111668977

Basic calculations (n = 28893709)

Multiplication

n×y

n×2	57787418
n×3	86681127
n×4	115574836
n×5	144468545

Division

n÷y

n÷2	14446854.5
n÷3	9631236.3333333
n÷3	7223427.25
n÷5	5778741.8

Exponentiation

n^y

n²	834846419776681
n³	2.4121809512719E+22
n⁴	6.9696854461394E+29
n⁵	2.0138006310229E+37

Nth Root

^y√n

²√n	5375.2868760653
³√n	306.85586715291
⁴√n	73.316347945498
⁵√n	31.057082727881

Divisors of 28893709

1, 13, 2222593, 28893709

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-28893708	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28893709 can be divided by 4 positive divisors. The sum of these divisors (counting 28893709) is 1, the average is 0.25.

Base conversion 28893709

Base	System	Value
2	Binary	1101110001110001000001101
3	Ternary	2000100221201101
4	Quaternary	1232032020031
5	Quinary	24344044314
6	Senary	2511143101
8	Octal	156161015
10	Decimal	28893709
12	Duodecimal	9814a91
16	Hexadecimal	1b8e20d
20	Vigesimal	90be59
36	Base36	h7aj1

Cryptographic Hash Functions

md5	0d05ff20a9568d193a54289b06d17cb9
sha1	2b5f0917943ec35495ce8d52959055fd8fd4e897
sha256	cfd37421b0cfcdeaab7371f2a15a67d3c0454f0f83dbb6dc031c1313b5f909ef
sha512	6e2697b6674703a4c5ca0de99df2c0802a1924d9c46053260c6baa0b2b4423f1b61605964e649c7954cc7af8e317f6917a8b192b0ee0186f6584288e3f1380a3
ripemd-160	f13ebc1f2329d84c2f9991b9e046c37494d9dd83

28893709 as geometric shapes

Circle

Radius = n

Diameter	57787418
Circumference	181544527.85872
Area	2.6227473792462E+15

Sphere

Radius = n

Volume	1.010411994086E+23
Surface area	1.0490989516985E+16
Circumference	181544527.85872

Square

Length = n

Perimeter	115574836
Area	834846419776681
Diagonal	40861875.135062

Cube

Length = n

Surface area	5009078518660086
Volume	2.4121809512719E+22
Space diagonal	50045372.00711

Equilateral Triangle

Length = n

Perimeter	86681127
Area	3.6149910389255E+14
Altitude	25022686.003555

Triangular Pyramid

Length = n

Surface area	3.6149910389255E+14
Volume	2.842782513489E+21
Height	13620625.045021