87083871 (number)

87083871 is an odd 8-digits composite number following 87083870 and preceding 87083872. In scientific notation, it is written as 8.7083871 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 49635648 positive integers (up to 87083871) that are relatively prime to 87083871.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-three thousand eight hundred seventy-one

Notation

Scientific notation 8.7083871 × 10^7
Engineering notation 8.7083871 × 10^6

Prime Factorization of 87083871

Prime Factorization 21 × 409 × 10139

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 87083871
Product of the distinct prime numbers

The prime factorization of 87083871 is 21 × 409 × 10139. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87083871)

Multiplication

n×y
n×2 174167742
n×3 261251613
n×4 348335484
n×5 435419355

Division

n÷y
n÷2 43541935.5
n÷3 29027957
n÷3 21770967.75
n÷5 17416774.2

Exponentiation

ny
n2 7583600588344641
n3 6.6040929535093E+23
n4 5.7510997883541E+31
n5 5.0082803207716E+39

Nth Root

y√n
2√n 9331.8739275667
3√n 443.24710586115
4√n 96.60162487022
5√n 38.724653917803

Divisors of 87083871

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 -87083870
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 87083871 can be divided by 8 positive divisors. The sum of these divisors (counting 87083871) is 1, the average is 0.125.

Base conversion 87083871

Base System Value
2 Binary 101001100001100101101011111
3 Ternary 20001212022121120
4 Quaternary 11030030231133
5 Quinary 134243140441
6 Senary 12350302023
8 Octal 514145537
10 Decimal 87083871
12 Duodecimal 251b7913
16 Hexadecimal 530cb5f
20 Vigesimal 17459db
36 Base36 1fuicf

Cryptographic Hash Functions

md5 b60c3998b60f3100a7a0e032677fc86d
sha1 239d3c21770bc737f601fc99920e015b84e8d247
sha256 2740f9d29a31cca186acc39b77392ff6cee79fb9a2730109fbf2cf73f03c8739
sha512 0644602d67bf24faffbeb6b0375aa12ced4a2c60d5175c99f7998bd2f7e1426bab67391eb8cf2a0fb322a5f2ccf50bf6f937087bcd90a05f3690a207816c26fd
ripemd-160 95de6bf05e337f63014fb9675c24d6da18cb3bed

87083871 as geometric shapes

Circle

Radius = n
Diameter 174167742
Circumference 547164098.75952
Area 2.3824583896103E+16

Sphere

Radius = n
Volume 2.7663159875159E+24
Surface area 9.5298335584411E+16
Circumference 547164098.75952

Square

Length = n
Perimeter 348335484
Area 7583600588344641
Diagonal 123155191.43215

Cube

Length = n
Surface area 45501603530067846
Volume 6.6040929535093E+23
Space diagonal 150833689.09177

Equilateral Triangle

Length = n
Perimeter 261251613
Area 3.2837953808305E+15
Altitude 75416844.545887

Triangular Pyramid

Length = n
Surface area 3.2837953808305E+15
Volume 7.7829981850212E+22
Height 41051730.477383