87386321 (number)

87386321 is an odd 8-digits composite number following 87386320 and preceding 87386322. In scientific notation, it is written as 8.7386321 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 79200000 positive integers (up to 87386321) that are relatively prime to 87386321.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.7386321 × 10^7
Engineering notation 8.7386321 × 10^6

Prime Factorization of 87386321

Prime Factorization 4411 × 11 × 1801

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 87386321
Product of the distinct prime numbers

The prime factorization of 87386321 is 4411 × 11 × 1801. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87386321)

Multiplication

n×y
n×2 174772642
n×3 262158963
n×4 349545284
n×5 436931605

Division

n÷y
n÷2 43693160.5
n÷3 29128773.666667
n÷3 21846580.25
n÷5 17477264.2

Exponentiation

ny
n2 7636369097915041
n3 6.6731420126488E+23
n4 5.8314132999592E+31
n5 5.095857545139E+39

Nth Root

y√n
2√n 9348.0650939111
3√n 443.75965842894
4√n 96.685392350195
5√n 38.751515457522

Divisors of 87386321

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 -87386320
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 87386321 can be divided by 8 positive divisors. The sum of these divisors (counting 87386321) is 1, the average is 0.125.

Base conversion 87386321

Base System Value
2 Binary 101001101010110100011010001
3 Ternary 20002102200111102
4 Quaternary 11031112203101
5 Quinary 134332330241
6 Senary 12400554145
8 Octal 515264321
10 Decimal 87386321
12 Duodecimal 25322955
16 Hexadecimal 53568d1
20 Vigesimal 17635g1
36 Base36 1g0zpt

Cryptographic Hash Functions

md5 337143da72e0f4ffddacce47ab377765
sha1 cc130015a9c449a2253602a25e9ae1dab83107d9
sha256 0a006326e1c9033fe331403fa3ddc5b0695d266ba3b06268094de2e8260247df
sha512 f2d675d1bfb72acb862d924c7bf891d3a5cace3c2e358f7d75ab8ceedb53eecf79bba35d1951b93794f3ff66a385d0bdadb8c941ca61e27e30beb7b4cc9b44fc
ripemd-160 2e6a15bfb8d232052958386726cbbda3e24a78c2

87386321 as geometric shapes

Circle

Radius = n
Diameter 174772642
Circumference 549064448.15568
Area 2.399036105811E+16

Sphere

Radius = n
Volume 2.7952391897732E+24
Surface area 9.596144423244E+16
Circumference 549064448.15568

Square

Length = n
Perimeter 349545284
Area 7636369097915041
Diagonal 123582920.32409

Cube

Length = n
Surface area 45818214587490246
Volume 6.6731420126488E+23
Space diagonal 151357547.85852

Equilateral Triangle

Length = n
Perimeter 262158963
Area 3.3066448157344E+15
Altitude 75678773.929262

Triangular Pyramid

Length = n
Surface area 3.3066448157344E+15
Volume 7.8643732816081E+22
Height 41194306.774696