87082221 (number)

87082221 is an odd 8-digits composite number following 87082220 and preceding 87082222. In scientific notation, it is written as 8.7082221 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 58031120 positive integers (up to 87082221) that are relatively prime to 87082221.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.7082221 × 10^7
Engineering notation 8.7082221 × 10^6

Prime Factorization of 87082221

Prime Factorization 3 × 8387 × 3461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 87082221
Product of the distinct prime numbers

The prime factorization of 87082221 is 3 × 8387 × 3461. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87082221)

Multiplication

n×y
n×2 174164442
n×3 261246663
n×4 348328884
n×5 435411105

Division

n÷y
n÷2 43541110.5
n÷3 29027407
n÷3 21770555.25
n÷5 17416444.2

Exponentiation

ny
n2 7583313214292841
n3 6.6037175723927E+23
n4 5.7506639306068E+31
n5 5.0078058730183E+39

Nth Root

y√n
2√n 9331.7855204671
3√n 443.24430640535
4√n 96.60116728315
5√n 38.724507171539

Divisors of 87082221

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87082220
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87082221 can be divided by 8 positive divisors. The sum of these divisors (counting 87082221) is 1, the average is 0.125.

Base conversion 87082221

Base System Value
2 Binary 101001100001100010011101101
3 Ternary 20001212020100110
4 Quaternary 11030030103231
5 Quinary 134243112341
6 Senary 12350250233
8 Octal 514142355
10 Decimal 87082221
12 Duodecimal 251b6979
16 Hexadecimal 530c4ed
20 Vigesimal 17455b1
36 Base36 1fuh2l

Cryptographic Hash Functions

md5 02053b3b3891381ed8c2c41674c60245
sha1 fb72de5b47d89315eb53141d45e617bc57777496
sha256 19a654efe88b939ccf5df05e9784c82306f86a3b7fc30d726da9f8d07ff2f45a
sha512 cb90f60a771f115b497cc6102a94ff235d33239b58b2cbb09ba5d2ba16bba0e6e07bc44c26c43cd728694f4cacba7682302063fcad12135c0117621640d9f26e
ripemd-160 c5e319d037e9b14d0ca203085a4b3f6aa5e9c444

87082221 as geometric shapes

Circle

Radius = n
Diameter 174164442
Circumference 547153731.50377
Area 2.3823681083893E+16

Sphere

Radius = n
Volume 2.7661587482414E+24
Surface area 9.5294724335571E+16
Circumference 547153731.50377

Square

Length = n
Perimeter 348328884
Area 7583313214292841
Diagonal 123152857.97977

Cube

Length = n
Surface area 45499879285757046
Volume 6.6037175723927E+23
Space diagonal 150830831.20794

Equilateral Triangle

Length = n
Perimeter 261246663
Area 3.2836709442159E+15
Altitude 75415415.603971

Triangular Pyramid

Length = n
Surface area 3.2836709442159E+15
Volume 7.7825557941327E+22
Height 41050952.659924