87085743 (number)

87085743 is an odd 8-digits composite number following 87085742 and preceding 87085744. In scientific notation, it is written as 8.7085743 × 10^7. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 58057160 positive integers (up to 87085743) that are relatively prime to 87085743.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-five thousand seven hundred forty-three

Notation

Scientific notation 8.7085743 × 10^7
Engineering notation 8.7085743 × 10^6

Prime Factorization of 87085743

Prime Factorization 3 × 29028581

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 87085743
Product of the distinct prime numbers

The prime factorization of 87085743 is 3 × 29028581. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 10, 91, 65, 262, 504, 7631, 6887, 53290, 17179, 894204, 208405, 9160994, 1769079, 22768033, 46873218, 888928615, 248370837, 8472100651, 8342747588

Basic calculations (n = 87085743)

Multiplication

n×y
n×2 174171486
n×3 261257229
n×4 348342972
n×5 435428715

Division

n÷y
n÷2 43542871.5
n÷3 29028581
n÷3 21771435.75
n÷5 17417148.6

Exponentiation

ny
n2 7583926633862049
n3 6.6045188576737E+23
n4 5.7515943187802E+31
n5 5.0088186468555E+39

Nth Root

y√n
2√n 9331.9742284256
3√n 443.25028192819
4√n 96.602144015677
5√n 38.724820405415

Divisors of 87085743

1, 3, 29028581, 87085743

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87085742
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87085743 can be divided by 4 positive divisors. The sum of these divisors (counting 87085743) is 1, the average is 0.25.

Base conversion 87085743

Base System Value
2 Binary 101001100001101001010101111
3 Ternary 20001212102011220
4 Quaternary 11030031022233
5 Quinary 134243220433
6 Senary 12350314423
8 Octal 514151257
10 Decimal 87085743
12 Duodecimal 251b8a13
16 Hexadecimal 530d2af
20 Vigesimal 1745e73
36 Base36 1fujsf

Cryptographic Hash Functions

md5 a03a6d37cf7d5eff3fb10a539c607020
sha1 f3caf6714bff2871f9d9938c099db0003082dcf0
sha256 0b173af5f247a0d8db560e228b3b5a20569824fe541467a7bbc45c5254c3cd01
sha512 b61a09f8687bb9c349b1e1b36b6a4cd83fa9c8d1d4ebcde25f67c03995a51022b5c513a3cdac2b28906c0e5caf9e06a316626d15023c008bcc15befc39608789
ripemd-160 42481fa4e6369ba72fce04ef8633cca977ccdad6

87085743 as geometric shapes

Circle

Radius = n
Diameter 174171486
Circumference 547175860.88242
Area 2.3825608198305E+16

Sphere

Radius = n
Volume 2.766494389835E+24
Surface area 9.530243279322E+16
Circumference 547175860.88242

Square

Length = n
Perimeter 348342972
Area 7583926633862049
Diagonal 123157838.83994

Cube

Length = n
Surface area 45503559803172294
Volume 6.6045188576737E+23
Space diagonal 150836931.49089

Equilateral Triangle

Length = n
Perimeter 261257229
Area 3.283936562681E+15
Altitude 75418465.745443

Triangular Pyramid

Length = n
Surface area 3.283936562681E+15
Volume 7.7835001178925E+22
Height 41052612.946646