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

87081329 (number)

87081329 is an odd 8-digits prime number following 87081328 and preceding 87081330. In scientific notation, it is written as 8.7081329 × 10^7. The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors. There are 87081328 positive integers (up to 87081329) that are relatively prime to 87081329.

Interesting facts

87081329 has 2 divisors, whose sum is 87081330
The reverse of 87081329 is 92318078
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	eighty-seven million eighty-one thousand three hundred twenty-nine

Notation

Scientific notation	8.7081329 × 10^7
Engineering notation	8.7081329 × 10^6

Prime Factorization of 87081329

Prime Factorization 87081329

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	87081329	Product of the distinct prime numbers

The prime factorization of 87081329 is 87081329. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 1, 50, 93, 86, 870, 8487, 2974, 99794, 68569, 847176, 6722, 5173075, 4514292, 5014626, 95133607, 996684898, 681643898, 1587015512, 7330352609

Basic calculations (n = 87081329)

Multiplication

n×y

n×2	174162658
n×3	261243987
n×4	348325316
n×5	435406645

Division

n÷y

n÷2	43540664.5
n÷3	29027109.666667
n÷3	21770332.25
n÷5	17416265.8

Exponentiation

n^y

n²	7583157860406241
n³	6.6035146450097E+23
n⁴	5.7504283135841E+31
n⁵	5.0075493986613E+39

Nth Root

^y√n

²√n	9331.7377267045
³√n	443.24279298785
⁴√n	96.600919906099
⁵√n	38.724427838694

Divisors of 87081329

1, 87081329

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	87081330	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	43540665	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	9331.7377802851	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.999999977033	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87081329 can be divided by 2 positive divisors. The sum of these divisors (counting 87081329) is 87081330, the average is 43540665.

Base conversion 87081329

Base	System	Value
2	Binary	101001100001100000101110001
3	Ternary	20001212012010102
4	Quaternary	11030030011301
5	Quinary	134243100304
6	Senary	12350242145
8	Octal	514140561
10	Decimal	87081329
12	Duodecimal	251b6355
16	Hexadecimal	530c171
20	Vigesimal	1745369
36	Base36	1fugdt

Cryptographic Hash Functions

md5	75170d123c6c1c324ef5c345f65e184f
sha1	b5e96330a027fcfe105e2d9378aeffdae59b7b6d
sha256	c277602779a07d818bdf1177f50aa78c969d996f788be3b1fb733f378991a35e
sha512	f7e9f946f8cba106be829c101e6f248778b6bfd2bf811721c000162fed98135b42cfceaf92266aab0e6be744ee822761f2dc33d6223f3ef47d4e7061ca8b34b9
ripemd-160	dc7b52a9d85857305a3470cd675b16fa145ff3f4

87081329 as geometric shapes

Circle

Radius = n

Diameter	174162658
Circumference	547148126.90247
Area	2.3823193025264E+16

Sphere

Radius = n

Volume	2.766073746218E+24
Surface area	9.5292772101056E+16
Circumference	547148126.90247

Square

Length = n

Perimeter	348325316
Area	7583157860406241
Diagonal	123151596.50127

Cube

Length = n

Surface area	45498947162437446
Volume	6.6035146450097E+23
Space diagonal	150829286.21862

Equilateral Triangle

Length = n

Perimeter	261243987
Area	3.2836036740097E+15
Altitude	75414643.109311

Triangular Pyramid

Length = n

Surface area	3.2836036740097E+15
Volume	7.7823166419184E+22
Height	41050532.167091