28993455, twenty-eight million nine hundred ninety-three thousand four hundred fifty-five: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

28993455 has 48 divisors, whose sum is 53127360
The reverse of 28993455 is 55439982
Previous prime number is 109

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9

Name

Name	twenty-eight million nine hundred ninety-three thousand four hundred fifty-five

Notation

Scientific notation	2.8993455 × 10^7
Engineering notation	2.8993455 × 10^6

Prime Factorization of 28993455

Prime Factorization 3 × 5 × 3 × 23 × 109 × 257

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	9664485	Product of the distinct prime numbers

The prime factorization of 28993455 is 3 × 5 × 3 × 23 × 109 × 257. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 4, 89, 66, 45, 597, 2191, 996, 83295, 69911, 324274, 956202, 4779665, 8981432, 96552581, 49745463, 691589673, 44280386, 4919028395, 2279627925

Basic calculations (n = 28993455)

Multiplication

n×y

n×2	57986910
n×3	86980365
n×4	115973820
n×5	144967275

Division

n÷y

n÷2	14496727.5
n÷3	9664485
n÷3	7248363.75
n÷5	5798691

Exponentiation

n^y

n²	840620432837025
n³	2.4372490691541E+22
n⁴	7.0664271210311E+29
n⁵	2.0488013674439E+37

Nth Root

^y√n

²√n	5384.5570848492
³√n	307.20856782541
⁴√n	73.379541323514
⁵√n	31.078496046139

Divisors of 28993455

1, 3, 5, 9, 15, 23, 45, 69, 109, 115, 207, 257, 327, 345, 545, 771, 981, 1035, 1285, 1635, 2313, 2507, 3855, 4905, 5911, 7521, 11565, 12535, 17733, 22563, 28013, 29555, 37605, 53199, 84039, 88665, 112815, 140065, 252117, 265995, 420195, 644299, 1260585, 1932897, 3221495, 5798691, 9664485, 28993455

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-28993454	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28993455 can be divided by 48 positive divisors. The sum of these divisors (counting 28993455) is 1, the average is 0.020833333333333.

Base conversion 28993455

Base	System	Value
2	Binary	1101110100110011110101111
3	Ternary	2000120000112200
4	Quaternary	1232212132233
5	Quinary	24410242310
6	Senary	2513232543
8	Octal	156463657
10	Decimal	28993455
12	Duodecimal	9862753
16	Hexadecimal	1ba67af
20	Vigesimal	9143cf
36	Base36	h9fhr

Cryptographic Hash Functions

md5	6e1d958d2f46047a300046320d02bab8
sha1	8ae6017697a18b802f82a09a996c0d670fffb423
sha256	74002c5d85e5a4d3bcc0eacba79c569afb3ebe2158648cbe9f741503976f0547
sha512	31f3f5ae37b58b9cc7bc5f8d0e30e3dd239c49e9927cba9536ec2e36f0fc1a2b16f67e1b2f3f476abdf14df8e9fc1dab98034cdc74d54265b8cf582fd5b296af
ripemd-160	0e7286af9fcff03c2a71a7988aab873b0b97b952

28993455 as geometric shapes

Circle

Radius = n

Diameter	57986910
Circumference	182171250.46037
Area	2.6408869762583E+15

Sphere

Radius = n

Volume	1.0209125027497E+23
Surface area	1.0563547905033E+16
Circumference	182171250.46037

Square

Length = n

Perimeter	115973820
Area	840620432837025
Diagonal	41002937.281054

Cube

Length = n

Surface area	5043722597022150
Volume	2.4372490691541E+22
Space diagonal	50218137.146962

Equilateral Triangle

Length = n

Perimeter	86980365
Area	3.6399932488857E+14
Altitude	25109068.573481

Triangular Pyramid

Length = n

Surface area	3.6399932488857E+14
Volume	2.8723255737324E+21
Height	13667645.760351