86442786 (number)

86442786 is an even 8-digits composite number following 86442785 and preceding 86442787. In scientific notation, it is written as 8.6442786 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 27561336 positive integers (up to 86442786) that are relatively prime to 86442786.

Interesting facts

Basic properties

Name

Name eighty-six million four hundred forty-two thousand seven hundred eighty-six

Notation

Scientific notation 8.6442786 × 10^7
Engineering notation 8.6442786 × 10^6

Prime Factorization of 86442786

Prime Factorization 2 × 9 × 23 × 208799

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 86442786
Product of the distinct prime numbers

The prime factorization of 86442786 is 2 × 9 × 23 × 208799. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 41, 19, 674, 510, 9843, 9754, 56878, 93224, 970253, 154462, 1144674, 5163633, 81406574, 38349419, 62117259, 864063231, 6689843359, 3864849160

Basic calculations (n = 86442786)

Multiplication

n×y
n×2 172885572
n×3 259328358
n×4 345771144
n×5 432213930

Division

n÷y
n÷2 43221393
n÷3 28814262
n÷3 21610696.5
n÷5 17288557.2

Exponentiation

ny
n2 7472355251441796
n3 6.4593120591636E+23
n4 5.583609300375E+31
n5 4.8266274385992E+39

Nth Root

y√n
2√n 9297.4612663888
3√n 442.15674231823
4√n 96.423343990907
5√n 38.667469451772

Divisors of 86442786

1, 2, 9, 18, 23, 46, 207, 414, 208799, 417598, 1879191, 3758382, 4802377, 9604754, 43221393, 86442786

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -86442785
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 86442786 can be divided by 16 positive divisors. The sum of these divisors (counting 86442786) is 1, the average is 0.0625.

Base conversion 86442786

Base System Value
2 Binary 101001001110000001100100010
3 Ternary 20000122202012200
4 Quaternary 11021300030202
5 Quinary 134112132121
6 Senary 12324434030
8 Octal 511601442
10 Decimal 86442786
12 Duodecimal 24b48916
16 Hexadecimal 5270322
20 Vigesimal 17056j6
36 Base36 1fgroi

Cryptographic Hash Functions

md5 e0dc3b131ff5abed070fc2b51c6b5aba
sha1 d8111f57804871cd35b38eebd79de555a1694f45
sha256 9ccd01c85b15285d6bfb599a53c099c6edc32a2be5990106701d6de596f982e2
sha512 ca8ca56d8f2c6a125923c4cfc179606515fe34e29439fdcc54dc54f3b732f1c47ae1b4d12e426c26be1a4d723867e95e39f1f95cbc82a9bc41d77d8254055a0d
ripemd-160 8f4ba5c4f90e9f31625c003cbc5184b8a7f0ba25

86442786 as geometric shapes

Circle

Radius = n
Diameter 172885572
Circumference 543136042.90687
Area 2.3475096362943E+16

Sphere

Radius = n
Volume 2.7056703083083E+24
Surface area 9.3900385451771E+16
Circumference 543136042.90687

Square

Length = n
Perimeter 345771144
Area 7472355251441796
Diagonal 122248560.33052

Cube

Length = n
Surface area 44834131508650776
Volume 6.4593120591636E+23
Space diagonal 149723297.2998

Equilateral Triangle

Length = n
Perimeter 259328358
Area 3.2356247369253E+15
Altitude 74861648.649902

Triangular Pyramid

Length = n
Surface area 3.2356247369253E+15
Volume 7.6123722647244E+22
Height 40749520.110172