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

28446989 (number)

28446989 is an odd 8-digits composite number following 28446988 and preceding 28446990. In scientific notation, it is written as 2.8446989 × 10^7. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 27753120 positive integers (up to 28446989) that are relatively prime to 28446989.

Interesting facts

28446989 has 4 divisors, whose sum is 29140860
The reverse of 28446989 is 98964482
Previous prime number is 41

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5

Name

Name	twenty-eight million four hundred forty-six thousand nine hundred eighty-nine

Notation

Scientific notation	2.8446989 × 10^7
Engineering notation	2.8446989 × 10^6

Prime Factorization of 28446989

Prime Factorization 41 × 693829

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	28446989	Product of the distinct prime numbers

The prime factorization of 28446989 is 41 × 693829. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 7, 53, 9, 294, 976, 6644, 3165, 21851, 89991, 652486, 404723, 6982970, 2501236, 65806351, 85346050, 713639478, 260275023, 20092847, 844022691

Basic calculations (n = 28446989)

Multiplication

n×y

n×2	56893978
n×3	85340967
n×4	113787956
n×5	142234945

Division

n÷y

n÷2	14223494.5
n÷3	9482329.6666667
n÷3	7111747.25
n÷5	5689397.8

Exponentiation

n^y

n²	809231183166121
n³	2.3020190565984E+22
n⁴	6.5485510780844E+29
n⁵	1.8628656048421E+37

Nth Root

^y√n

²√n	5333.5718800819
³√n	305.26623354172
⁴√n	73.0313075337
⁵√n	30.960449756278

Divisors of 28446989

1, 41, 693829, 28446989

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	-28446988	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 28446989 can be divided by 4 positive divisors. The sum of these divisors (counting 28446989) is 1, the average is 0.25.

Base conversion 28446989

Base	System	Value
2	Binary	1101100100001000100001101
3	Ternary	1222112020221012
4	Quaternary	1230201010031
5	Quinary	24240300424
6	Senary	2453415005
8	Octal	154410415
10	Decimal	28446989
12	Duodecimal	963a465
16	Hexadecimal	1b2110d
20	Vigesimal	8hfh99
36	Base36	gxpu5

Cryptographic Hash Functions

md5	4504d264c55a284197e22bdd38eebdbf
sha1	54c1acf3d950dd51d0aa16291f2d1f1a7c2da4a9
sha256	11274597ae7bfd4463619d94c451c2b4051debe470a8e7310c0622a49cf40c33
sha512	0aa5a03558905c0da67bd1d37be6192144749b7daf3d9a720c88a95c2e1331fe24cedd8aa5e726452d72cbf00e7eb06f1abb102f9e3af61bbc0be882344c589e
ripemd-160	0699c553c2c6f996996b81045e06df703092b94e

28446989 as geometric shapes

Circle

Radius = n

Diameter	56893978
Circumference	178737703.3183
Area	2.5422747400905E+15

Sphere

Radius = n

Volume	9.6426748755108E+22
Surface area	1.0169098960362E+16
Circumference	178737703.3183

Square

Length = n

Perimeter	113787956
Area	809231183166121
Diagonal	40230117.652478

Cube

Length = n

Surface area	4855387098996726
Volume	2.3020190565984E+22
Space diagonal	49271630.270353

Equilateral Triangle

Length = n

Perimeter	85340967
Area	3.504073810782E+14
Altitude	24635815.135176

Triangular Pyramid

Length = n

Surface area	3.504073810782E+14
Volume	2.7129554755689E+21
Height	13410039.217493