28290438, twenty-eight million two hundred ninety thousand four hundred thirty-eight: 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

28290438 has 64 divisors, whose sum is 69431040
The reverse of 28290438 is 83409282
Previous prime number is 97

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9

Name

Name	twenty-eight million two hundred ninety thousand four hundred thirty-eight

Notation

Scientific notation	2.8290438 × 10^7
Engineering notation	2.8290438 × 10^6

Prime Factorization of 28290438

Prime Factorization 2 × 11 × 9 × 3 × 97 × 491

Composite number

ω	Distinct Factors	6	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	28290438	Product of the distinct prime numbers

The prime factorization of 28290438 is 2 × 11 × 9 × 3 × 97 × 491. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 9, 89, 15, 955, 136, 7251, 6476, 33801, 47082, 921972, 781791, 6143948, 7689772, 39476716, 93986539, 5408481, 408576658, 6252378159, 1453525673

Basic calculations (n = 28290438)

Multiplication

n×y

n×2	56580876
n×3	84871314
n×4	113161752
n×5	141452190

Division

n÷y

n÷2	14145219
n÷3	9430146
n÷3	7072609.5
n÷5	5658087.6

Exponentiation

n^y

n²	800348882231844
n³	2.2642220431149E+22
n⁴	6.4055833328976E+29
n⁵	1.8121675813317E+37

Nth Root

^y√n

²√n	5318.8756330638
³√n	304.70521728926
⁴√n	72.93062205318
⁵√n	30.926297852179

Divisors of 28290438

1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 97, 99, 194, 198, 291, 297, 491, 582, 594, 873, 982, 1067, 1473, 1746, 2134, 2619, 2946, 3201, 4419, 5238, 5401, 6402, 8838, 9603, 10802, 13257, 16203, 19206, 26514, 28809, 32406, 47627, 48609, 57618, 95254, 97218, 142881, 145827, 285762, 291654, 428643, 523897, 857286, 1047794, 1285929, 1571691, 2571858, 3143382, 4715073, 9430146, 14145219, 28290438

64 divisors

τ	Total Divisors	64	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-28290437	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.015625	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	64	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28290438 can be divided by 64 positive divisors. The sum of these divisors (counting 28290438) is 1, the average is 0.015625.

Base conversion 28290438

Base	System	Value
2	Binary	1101011111010110110000110
3	Ternary	1222020022012000
4	Quaternary	1223322312012
5	Quinary	24220243223
6	Senary	2450210130
8	Octal	153726606
10	Decimal	28290438
12	Duodecimal	9583946
16	Hexadecimal	1afad86
20	Vigesimal	8gg61i
36	Base36	gud1i

Cryptographic Hash Functions

md5	9083a1567df42bd678eaddae989b27c3
sha1	bde7e699f84be7b1517e606ddb46ff968d3ab0ae
sha256	b923acaead6966f77277e679116ed9779ccd22565ceca10104e511d821c6dec2
sha512	da3c9b793759c9894e482d20d6777758e5fde761482e7916a78298b60d871bc006d09e6a483fce11c815c59b906fe494e2e803fed6a8bc4f94985c201a667e72
ripemd-160	82456800753f624f32d4afffcf5f57ccb79f38cd

28290438 as geometric shapes

Circle

Radius = n

Diameter	56580876
Circumference	177754064.37528
Area	2.5143701687284E+15

Sphere

Radius = n

Volume	9.4843511156612E+22
Surface area	1.0057480674913E+16
Circumference	177754064.37528

Square

Length = n

Perimeter	113161752
Area	800348882231844
Diagonal	40008721.105075

Cube

Length = n

Surface area	4802093293391064
Volume	2.2642220431149E+22
Space diagonal	49000475.984377

Equilateral Triangle

Length = n

Perimeter	84871314
Area	3.4656123195163E+14
Altitude	24500237.992189

Triangular Pyramid

Length = n

Surface area	3.4656123195163E+14
Volume	2.6684112679977E+21
Height	13336240.368358