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

28930009 (number)

28930009 is an odd 8-digits composite number following 28930008 and preceding 28930010. In scientific notation, it is written as 2.8930009 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 28814500 positive integers (up to 28930009) that are relatively prime to 28930009.

Interesting facts

28930009 has 4 divisors, whose sum is 29045520
The reverse of 28930009 is 90003982
Previous prime number is 251

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	twenty-eight million nine hundred thirty thousand nine

Notation

Scientific notation	2.8930009 × 10^7
Engineering notation	2.8930009 × 10^6

Prime Factorization of 28930009

Prime Factorization 251 × 115259

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	28930009	Product of the distinct prime numbers

The prime factorization of 28930009 is 251 × 115259. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 4, 36, 49, 977, 104, 5891, 6526, 86847, 56140, 618993, 836688, 1454911, 5799771, 16519179, 32935040, 285218411, 848505392, 5722097946, 2881591773

Basic calculations (n = 28930009)

Multiplication

n×y

n×2	57860018
n×3	86790027
n×4	115720036
n×5	144650045

Division

n÷y

n÷2	14465004.5
n÷3	9643336.3333333
n÷3	7232502.25
n÷5	5786001.8

Exponentiation

n^y

n²	836945420740081
n³	2.4212838554519E+22
n⁴	7.0047763729779E+29
n⁵	2.0264824351324E+37

Nth Root

^y√n

²√n	5378.6623801834
³√n	306.98431733489
⁴√n	73.339364465363
⁵√n	31.064882391051

Divisors of 28930009

1, 251, 115259, 28930009

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	-28930008	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 28930009 can be divided by 4 positive divisors. The sum of these divisors (counting 28930009) is 1, the average is 0.25.

Base conversion 28930009

Base	System	Value
2	Binary	1101110010110111111011001
3	Ternary	2000102210111211
4	Quaternary	1232112333121
5	Quinary	24401230014
6	Senary	2512023121
8	Octal	156267731
10	Decimal	28930009
12	Duodecimal	9831aa1
16	Hexadecimal	1b96fd9
20	Vigesimal	90g509
36	Base36	h82jd

Cryptographic Hash Functions

md5	5aeda237ab70947a33c7e757f7056d5b
sha1	c1314361a81e7201538a2034b78dbf48d773551e
sha256	71ee7349fc7cec41f04e872573525fd1dcfc1505da41ffb9f0fcf8327b59c0b2
sha512	686a1baadaab5bd5da0f41cb9c7a4a79336d5eae0f68e6ca7e4d74ab32fceb4a3a8e3ddba7e9901296a90568984cd4a73000d1b6874bfac5c68628a94147a39e
ripemd-160	c33027866093a0761833a412ecbeef9934d8df7b

28930009 as geometric shapes

Circle

Radius = n

Diameter	57860018
Circumference	181772607.48537
Area	2.6293415852527E+15

Sphere

Radius = n

Volume	1.0142250096724E+23
Surface area	1.0517366341011E+16
Circumference	181772607.48537

Square

Length = n

Perimeter	115720036
Area	836945420740081
Diagonal	40913211.087376

Cube

Length = n

Surface area	5021672524440486
Volume	2.4212838554519E+22
Space diagonal	50108245.451425

Equilateral Triangle

Length = n

Perimeter	86790027
Area	3.6240799797098E+14
Altitude	25054122.725712

Triangular Pyramid

Length = n

Surface area	3.6240799797098E+14
Volume	2.853510388946E+21
Height	13637737.029125