87082868 (number)

87082868 is an even 8-digits composite number following 87082867 and preceding 87082869. In scientific notation, it is written as 8.7082868 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors. There are 42232320 positive integers (up to 87082868) that are relatively prime to 87082868.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-two thousand eight hundred sixty-eight

Notation

Scientific notation 8.7082868 × 10^7
Engineering notation 8.7082868 × 10^6

Prime Factorization of 87082868

Prime Factorization 2 × 2 × 61 × 73 × 4889

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 43541434
Product of the distinct prime numbers

The prime factorization of 87082868 is 2 × 2 × 61 × 73 × 4889. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 52, 14, 772, 411, 9703, 940, 62908, 47636, 147961, 564596, 2343405, 5955590, 69626227, 90090426, 587186896, 482568082, 9146497019, 4583571997

Basic calculations (n = 87082868)

Multiplication

n×y
n×2 174165736
n×3 261248604
n×4 348331472
n×5 435414340

Division

n÷y
n÷2 43541434
n÷3 29027622.666667
n÷3 21770717
n÷5 17416573.6

Exponentiation

ny
n2 7583425899105424
n3 6.6038647655958E+23
n4 5.7508348367223E+31
n5 5.0079919097609E+39

Nth Root

y√n
2√n 9331.820186866
3√n 443.24540413557
4√n 96.601346713522
5√n 38.724564714127

Divisors of 87082868

1, 2, 4, 61, 73, 122, 146, 244, 292, 4453, 4889, 8906, 9778, 17812, 19556, 298229, 356897, 596458, 713794, 1192916, 1427588, 21770717, 43541434, 87082868

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87082867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87082868 can be divided by 24 positive divisors. The sum of these divisors (counting 87082868) is 1, the average is 0.041666666666667.

Base conversion 87082868

Base System Value
2 Binary 101001100001100011101110100
3 Ternary 20001212021020102
4 Quaternary 11030030131310
5 Quinary 134243122433
6 Senary 12350253232
8 Octal 514143564
10 Decimal 87082868
12 Duodecimal 251b7218
16 Hexadecimal 530c774
20 Vigesimal 1745738
36 Base36 1fuhkk

Cryptographic Hash Functions

md5 ede8eb5446775073e5c61f306a6fcc28
sha1 342dccb38b1f3a4b25c95feb9c339ac4bce72e9d
sha256 0bf7d4449b565323fbd30eb0139ba5d44fb0781984aa5b98be246f483b73f6de
sha512 d3a5268d7f80a49c9858b5387d59af10f44737fa82fd040b8d3dd8cd93a52012dbc18314455cf62d283a15421ae329a002f3a7c90b7f7aac3ac66717a9d7be80
ripemd-160 1a7f262568a01e1b39d9f83e28cb025fd9f93f8a

87082868 as geometric shapes

Circle

Radius = n
Diameter 174165736
Circumference 547157796.72466
Area 2.3824035093672E+16

Sphere

Radius = n
Volume 2.7662204043862E+24
Surface area 9.5296140374689E+16
Circumference 547157796.72466

Square

Length = n
Perimeter 348331472
Area 7583425899105424
Diagonal 123153772.97595

Cube

Length = n
Surface area 45500555394632544
Volume 6.6038647655958E+23
Space diagonal 150831951.84481

Equilateral Triangle

Length = n
Perimeter 261248604
Area 3.2837197381711E+15
Altitude 75415975.922407

Triangular Pyramid

Length = n
Surface area 3.2837197381711E+15
Volume 7.7827292629862E+22
Height 41051257.658649