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

28930121 (number)

28930121 is an odd 8-digits composite number following 28930120 and preceding 28930122. In scientific notation, it is written as 2.8930121 × 10^7. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 26161920 positive integers (up to 28930121) that are relatively prime to 28930121.

Interesting facts

28930121 has 8 divisors, whose sum is 31725984
The reverse of 28930121 is 12103982
Previous prime number is 193

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	twenty-eight million nine hundred thirty thousand one hundred twenty-one

Notation

Scientific notation	2.8930121 × 10^7
Engineering notation	2.8930121 × 10^6

Prime Factorization of 28930121

Prime Factorization 11 × 193 × 13627

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28930121	Product of the distinct prime numbers

The prime factorization of 28930121 is 11 × 193 × 13627. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 32, 93, 808, 228, 9748, 4772, 43774, 41725, 304624, 527045, 3322164, 4986007, 69346140, 84311391, 745332128, 388285253, 7020544539, 601198160

Basic calculations (n = 28930121)

Multiplication

n×y

n×2	57860242
n×3	86790363
n×4	115720484
n×5	144650605

Division

n÷y

n÷2	14465060.5
n÷3	9643373.6666667
n÷3	7232530.25
n÷5	5786024.2

Exponentiation

n^y

n²	836951901074641
n³	2.4213119769269E+22
n⁴	7.0048848471246E+29
n⁵	2.0265216621838E+37

Nth Root

^y√n

²√n	5378.6727916838
³√n	306.98471348869
⁴√n	73.339435446994
⁵√n	31.064906444009

Divisors of 28930121

1, 11, 193, 2123, 13627, 149897, 2630011, 28930121

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	-28930120	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 28930121 can be divided by 8 positive divisors. The sum of these divisors (counting 28930121) is 1, the average is 0.125.

Base conversion 28930121

Base	System	Value
2	Binary	1101110010111000001001001
3	Ternary	2000102210122222
4	Quaternary	1232113001021
5	Quinary	24401230441
6	Senary	2512023425
8	Octal	156270111
10	Decimal	28930121
12	Duodecimal	9831b75
16	Hexadecimal	1b97049
20	Vigesimal	90g561
36	Base36	h82mh

Cryptographic Hash Functions

md5	44cb1142de87dbe2266a1612cedbb4b6
sha1	abc954d6f270ae5ca659d81ef75386273d4a24f0
sha256	dda0b1ed84e41a881d2fd0b0e547ef959cf04fa983616c1d26e277100e5331cb
sha512	0013400e4743ef820d9f62910aa8de8920f7e979434d441aeaf54b4d01731294e86cb493b5f214d7290c2beea54b7412b16147c27a596e7b0caa7947022d7b90
ripemd-160	e0fc984208aef4bc322e8864811d44b3f74b6eb3

28930121 as geometric shapes

Circle

Radius = n

Diameter	57860242
Circumference	181773311.20213
Area	2.6293619438241E+15

Sphere

Radius = n

Volume	1.0142367891684E+23
Surface area	1.0517447775296E+16
Circumference	181773311.20213

Square

Length = n

Perimeter	115720484
Area	836951901074641
Diagonal	40913369.479295

Cube

Length = n

Surface area	5021711406447846
Volume	2.4213119769269E+22
Space diagonal	50108439.441115

Equilateral Triangle

Length = n

Perimeter	86790363
Area	3.6241080403816E+14
Altitude	25054219.720558

Triangular Pyramid

Length = n

Surface area	3.6241080403816E+14
Volume	2.8535435304221E+21
Height	13637789.826432