86871 (number)

86871 is an odd 5-digits composite number following 86870 and preceding 86872. In scientific notation, it is written as 8.6871 × 10^4. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 55352 positive integers (up to 86871) that are relatively prime to 86871.

Interesting facts

Basic properties

Name

Name eighty-six thousand eight hundred seventy-one

Notation

Scientific notation 8.6871 × 10^4
Engineering notation 8.6871 × 10^3

Prime Factorization of 86871

Prime Factorization 3 × 23 × 1259

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 86871
Product of the distinct prime numbers

The prime factorization of 86871 is 3 × 23 × 1259. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 64, 12, 487, 253, 5819, 1539, 82296, 45572, 99720, 266193, 6688599, 1561588, 37922110, 4353993, 4706209, 195308876, 8576508076, 3983891023

Basic calculations (n = 86871)

Multiplication

n×y
n×2 173742
n×3 260613
n×4 347484
n×5 434355

Division

n÷y
n÷2 43435.5
n÷3 28957
n÷3 21717.75
n÷5 17374.2

Exponentiation

ny
n2 7546570641
n3 655578138154311
n4 5.6950728439603E+19
n5 4.9473667302768E+24

Nth Root

y√n
2√n 294.73886747424
3√n 44.288564803387
4√n 17.167960492564
5√n 9.7224331160468

Divisors of 86871

1, 3, 23, 69, 1259, 3777, 28957, 86871

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 -86870
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 86871 can be divided by 8 positive divisors. The sum of these divisors (counting 86871) is 1, the average is 0.125.

Base conversion 86871

Base System Value
2 Binary 10101001101010111
3 Ternary 11102011110
4 Quaternary 111031113
5 Quinary 10234441
6 Senary 1510103
8 Octal 251527
10 Decimal 86871
12 Duodecimal 42333
16 Hexadecimal 15357
20 Vigesimal ah3b
36 Base36 1v13

Cryptographic Hash Functions

md5 ddcf8cab440bffd471c46bd0ad5934a6
sha1 88ed90eff3996943f7a4d6f584a6bca82df62a89
sha256 893b42c96494ee250bc76699dafea550a240422d268835488dc5d8d2a435bbf4
sha512 f2ea172082b230d985ef9108479a41e1de22fe9bd42d209cec99bc152732579c5c7f6b8f12833085eea398669baffbb7cac4eae0a56da02c2d5dc7942ceb586d
ripemd-160 1c56d4eada648d402d1caca7b8d0bf8f24c580ec

86871 as geometric shapes

Circle

Radius = n
Diameter 173742
Circumference 545826.59082
Area 23708250885.562

Sphere

Radius = n
Volume 2.7460792835729E+15
Surface area 94833003542.248
Circumference 545826.59082

Square

Length = n
Perimeter 347484
Area 7546570641
Diagonal 122854.14637691

Cube

Length = n
Surface area 45279423846
Volume 655578138154311
Space diagonal 150464.98570432

Equilateral Triangle

Length = n
Perimeter 260613
Area 3267760943.2799
Altitude 75232.492852158

Triangular Pyramid

Length = n
Surface area 3267760943.2799
Volume 77260624514427
Height 40951.382125638