87081728, eighty-seven million eighty-one thousand seven hundred twenty-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

87081728 has 36 divisors, whose sum is 179446848
The reverse of 87081728 is 82718078
Previous prime number is 31

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	eighty-seven million eighty-one thousand seven hundred twenty-eight

Notation

Scientific notation	8.7081728 × 10^7
Engineering notation	8.7081728 × 10^6

Prime Factorization of 87081728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 31 × 10973

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	10	Total number of prime factors
rad	Radical	680326	Product of the distinct prime numbers

The prime factorization of 87081728 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 31 × 10973. Since it has a total of 10 prime factors.

Most popular turbo-numbers

10, 6, 23, 71, 491, 222, 9862, 4450, 98598, 61836, 56323, 713374, 18363, 3329875, 40945223, 73614062, 116690293, 134352285, 5651362387, 5338249322

Basic calculations (n = 87081728)

Multiplication

n×y

n×2	174163456
n×3	261245184
n×4	348326912
n×5	435408640

Division

n÷y

n÷2	43540864
n÷3	29027242.666667
n÷3	21770432
n÷5	17416345.6

Exponentiation

n^y

n²	7583227351465984
n³	6.6036054158252E+23
n⁴	5.7505337064022E+31
n⁵	5.0076641207575E+39

Nth Root

^y√n

²√n	9331.7591053349
³√n	443.24346995503
⁴√n	96.601030560418
⁵√n	38.724463325103

Divisors of 87081728

1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 10973, 21946, 43892, 87784, 175568, 340163, 351136, 680326, 702272, 1360652, 1404544, 2721304, 2809088, 5442608, 10885216, 21770432, 43540864, 87081728

36 divisors

τ	Total Divisors	36	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-87081727	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.027777777777778	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	36	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87081728 can be divided by 36 positive divisors. The sum of these divisors (counting 87081728) is 1, the average is 0.027777777777778.

Base conversion 87081728

Base	System	Value
2	Binary	101001100001100001100000000
3	Ternary	20001212012200012
4	Quaternary	11030030030000
5	Quinary	134243103403
6	Senary	12350244052
8	Octal	514141400
10	Decimal	87081728
12	Duodecimal	251b6628
16	Hexadecimal	530c300
20	Vigesimal	1745468
36	Base36	1fugow

Cryptographic Hash Functions

md5	fd62b52018a0ef076b6d345f2b8789b5
sha1	a3a2ae92166a14fcda6b66a269a91f09f355e471
sha256	e97e7f662df4b7e2427597a79e404f280e8870ddbbb8e348b0a007b8fe1c96a7
sha512	7fa39d9579d948a7ee55f69d1538d28c09fc30e38ba6f473b0f17c9074f8ab2ab0e8278fd759a1c16ffd72707da25f88a457b5fb6f4f3f14ab82e77be2347598
ripemd-160	d274065e78695ec35756ead1edb7703ddcc46d54

87081728 as geometric shapes

Circle

Radius = n

Diameter	174163456
Circumference	547150633.89341
Area	2.3823411337867E+16

Sphere

Radius = n

Volume	2.7661117682083E+24
Surface area	9.5293645351467E+16
Circumference	547150633.89341

Square

Length = n

Perimeter	348326912
Area	7583227351465984
Diagonal	123152160.77248

Cube

Length = n

Surface area	45499364108795904
Volume	6.6036054158252E+23
Space diagonal	150829977.30689

Equilateral Triangle

Length = n

Perimeter	261245184
Area	3.2836337645213E+15
Altitude	75414988.653447

Triangular Pyramid

Length = n

Surface area	3.2836337645213E+15
Volume	7.7824236163504E+22
Height	41050720.257495