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

28789023 (number)

28789023 is an odd 8-digits composite number following 28789022 and preceding 28789024. In scientific notation, it is written as 2.8789023 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 19179864 positive integers (up to 28789023) that are relatively prime to 28789023.

Interesting facts

28789023 has 8 divisors, whose sum is 38411008
The reverse of 28789023 is 32098782
Previous prime number is 4027

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3

Name

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

Notation

Scientific notation	2.8789023 × 10^7
Engineering notation	2.8789023 × 10^6

Prime Factorization of 28789023

Prime Factorization 3 × 4027 × 2383

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	28789023	Product of the distinct prime numbers

The prime factorization of 28789023 is 3 × 4027 × 2383. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 87, 73, 488, 385, 3606, 5651, 22030, 41838, 268972, 624579, 6217192, 2647297, 12743935, 71845089, 386366781, 82542644, 9939469328, 5492495079

Basic calculations (n = 28789023)

Multiplication

n×y

n×2	57578046
n×3	86367069
n×4	115156092
n×5	143945115

Division

n÷y

n÷2	14394511.5
n÷3	9596341
n÷3	7197255.75
n÷5	5757804.6

Exponentiation

n^y

n²	828807845294529
n³	2.3860568120765E+22
n⁴	6.8692244442176E+29
n⁵	1.9775826051674E+37

Nth Root

^y√n

²√n	5365.5403269382
³√n	306.48482458904
⁴√n	73.249848647886
⁵√n	31.034545199623

Divisors of 28789023

1, 3, 2383, 4027, 7149, 12081, 9596341, 28789023

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	-28789022	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 28789023 can be divided by 8 positive divisors. The sum of these divisors (counting 28789023) is 1, the average is 0.125.

Base conversion 28789023

Base	System	Value
2	Binary	1101101110100100100011111
3	Ternary	2000011122010010
4	Quaternary	1231310210133
5	Quinary	24332222043
6	Senary	2505014303
8	Octal	155644437
10	Decimal	28789023
12	Duodecimal	9784393
16	Hexadecimal	1b7491f
20	Vigesimal	8jicb3
36	Base36	h51r3

Cryptographic Hash Functions

md5	9afe2a04b57bd375b980fdf18b5721c0
sha1	9987004f5bbb10d1332a05ea7181aa7c75251b6d
sha256	3334e5093bbabc2ef37f465ffa3284e2e9caaeda67ff400bab77c60c103cf34d
sha512	602148db8fcbf7b835cb30b60a3306b1e041a5afdfedd65bd2cc81ca2447499995c45899e86dced5dbf8a5658396e9446b391f406e4684fdc8c46fa9fd8f2c94
ripemd-160	93fe88787d71165e813ef3770e43c58a5bee70b0

28789023 as geometric shapes

Circle

Radius = n

Diameter	57578046
Circumference	180886766.32166
Area	2.6037766380149E+15

Sphere

Radius = n

Volume	9.9946914024897E+22
Surface area	1.041510655206E+16
Circumference	180886766.32166

Square

Length = n

Perimeter	115156092
Area	828807845294529
Diagonal	40713826.774071

Cube

Length = n

Surface area	4972847071767174
Volume	2.3860568120765E+22
Space diagonal	49864050.536269

Equilateral Triangle

Length = n

Perimeter	86367069
Area	3.5888432444045E+14
Altitude	24932025.268134

Triangular Pyramid

Length = n

Surface area	3.5888432444045E+14
Volume	2.8119949201927E+21
Height	13571275.591357