28490280, twenty-eight million four hundred ninety thousand two hundred eighty: 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

28490280 has 64 divisors, whose sum is 70156800
The reverse of 28490280 is 08209482
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 33
Digital Root 6

Name

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

Notation

Scientific notation	2.8490280 × 10^7
Engineering notation	2.8490280 × 10^6

Prime Factorization of 28490280

Prime Factorization 2 × 2 × 2 × 15 × 13 × 7 × 2609

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	7122570	Product of the distinct prime numbers

The prime factorization of 28490280 is 2 × 2 × 2 × 15 × 13 × 7 × 2609. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 9, 93, 92, 729, 574, 1098, 7987, 10592, 55694, 836343, 670318, 6803877, 7198552, 50610250, 14694278, 510750315, 924580666, 5367333962, 8301708566

Basic calculations (n = 28490280)

Multiplication

n×y

n×2	56980560
n×3	85470840
n×4	113961120
n×5	142451400

Division

n÷y

n÷2	14245140
n÷3	9496760
n÷3	7122570
n÷5	5698056

Exponentiation

n^y

n²	811696054478400
n³	2.3125447866985E+22
n⁴	6.588504848558E+29
n⁵	1.8770834791678E+37

Nth Root

^y√n

²√n	5337.6286869733
³√n	305.42100777166
⁴√n	73.059076691218
⁵√n	30.96986722886

Divisors of 28490280

1, 2, 4, 7, 8, 13, 14, 15, 26, 28, 30, 52, 56, 60, 91, 104, 105, 120, 182, 195, 210, 364, 390, 420, 728, 780, 840, 1365, 1560, 2609, 2730, 5218, 5460, 10436, 10920, 18263, 20872, 33917, 36526, 39135, 67834, 73052, 78270, 135668, 146104, 156540, 237419, 271336, 273945, 313080, 474838, 508755, 547890, 949676, 1017510, 1095780, 1899352, 2035020, 2191560, 3561285, 4070040, 7122570, 14245140, 28490280

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	-28490279	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 28490280 can be divided by 64 positive divisors. The sum of these divisors (counting 28490280) is 1, the average is 0.015625.

Base conversion 28490280

Base	System	Value
2	Binary	1101100101011101000101000
3	Ternary	1222121110022120
4	Quaternary	1230223220220
5	Quinary	24243142110
6	Senary	2454351240
8	Octal	154535050
10	Decimal	28490280
12	Duodecimal	965b520
16	Hexadecimal	1b2ba28
20	Vigesimal	8i15e0
36	Base36	gyn8o

Cryptographic Hash Functions

md5	ca5240091efd385a93ce02dfc81aec94
sha1	da47921a143fe18b58ab71e38efed5821da11e35
sha256	4f7eb7079ceadb6d3aea478078bce9390c59989aa7cee9c75160198ecc166ca7
sha512	32c718a15d0e4453664ae153c7d2eb48fc23b087f8d88785b29e5cd3940a672f090b81e60b810a9b0cc480e96a42aedfadc050d66953954efc97b02fdbea3203
ripemd-160	107d595f71de43b9f216b684d145fbf9178e71b8

28490280 as geometric shapes

Circle

Radius = n

Diameter	56980560
Circumference	179009708.69343
Area	2.5500183616972E+15

Sphere

Radius = n

Volume	9.6867649506525E+22
Surface area	1.0200073446789E+16
Circumference	179009708.69343

Square

Length = n

Perimeter	113961120
Area	811696054478400
Diagonal	40291340.371807

Cube

Length = n

Surface area	4870176326870400
Volume	2.3125447866985E+22
Space diagonal	49346612.481863

Equilateral Triangle

Length = n

Perimeter	85470840
Area	3.5147470166495E+14
Altitude	24673306.240932

Triangular Pyramid

Length = n

Surface area	3.5147470166495E+14
Volume	2.7253601674535E+21
Height	13430446.790602