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

28888901 (number)

28888901 is an odd 8-digits composite number following 28888900 and preceding 28888902. In scientific notation, it is written as 2.8888901 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 27892704 positive integers (up to 28888901) that are relatively prime to 28888901.

Interesting facts

28888901 has 4 divisors, whose sum is 29885100
The reverse of 28888901 is 10988882
Previous prime number is 29

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8

Name

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

Notation

Scientific notation	2.8888901 × 10^7
Engineering notation	2.8888901 × 10^6

Prime Factorization of 28888901

Prime Factorization 29 × 996169

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	28888901	Product of the distinct prime numbers

The prime factorization of 28888901 is 29 × 996169. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 97, 3, 706, 353, 1216, 6493, 10283, 96112, 532090, 177903, 8347220, 2882520, 80368576, 76472187, 247130228, 701301497, 4979286516, 1291062676

Basic calculations (n = 28888901)

Multiplication

n×y

n×2	57777802
n×3	86666703
n×4	115555604
n×5	144444505

Division

n÷y

n÷2	14444450.5
n÷3	9629633.6666667
n÷3	7222225.25
n÷5	5777780.2

Exponentiation

n^y

n²	834568600987801
n³	2.4109769691645E+22
n⁴	6.9650474975474E+29
n⁵	2.0121256761694E+37

Nth Root

^y√n

²√n	5374.8396255144
³√n	306.83884562928
⁴√n	73.313297740004
⁵√n	31.056049060699

Divisors of 28888901

1, 29, 996169, 28888901

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	-28888900	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 28888901 can be divided by 4 positive divisors. The sum of these divisors (counting 28888901) is 1, the average is 0.25.

Base conversion 28888901

Base	System	Value
2	Binary	1101110001100111101000101
3	Ternary	2000100201010022
4	Quaternary	1232030331011
5	Quinary	24343421101
6	Senary	2511104525
8	Octal	156147505
10	Decimal	28888901
12	Duodecimal	9812145
16	Hexadecimal	1b8cf45
20	Vigesimal	90b251
36	Base36	h76th

Cryptographic Hash Functions

md5	a736a7e950cc8038f92bb0c9d64b0ff6
sha1	a2273b14b5329f0aa34ecd6c94a5b5ecdb7e910c
sha256	1fe5c23a5d0f45997f568e506dc8db7f42ecd9b77a74658e3a904ff494a9f50f
sha512	97a549d180209c506401c52dab760a8a21688ec04ac2b19bc335cfc7ed8e463e7bba0a94b187fac73d0470bf9b03e77adf520a4cca63c5ba9b36dacef364f0ae
ripemd-160	408c073cc2d240f2c311a1c83a9c97545c734e19

28888901 as geometric shapes

Circle

Radius = n

Diameter	57777802
Circumference	181514318.30377
Area	2.62187458578E+15

Sphere

Radius = n

Volume	1.0099076712402E+23
Surface area	1.048749834312E+16
Circumference	181514318.30377

Square

Length = n

Perimeter	115555604
Area	834568600987801
Diagonal	40855075.596254

Cube

Length = n

Surface area	5007411605926806
Volume	2.4109769691645E+22
Space diagonal	50037044.306827

Equilateral Triangle

Length = n

Perimeter	86666703
Area	3.6137880482814E+14
Altitude	25018522.153414

Triangular Pyramid

Length = n

Surface area	3.6137880482814E+14
Volume	2.841363606968E+21
Height	13618358.532085