86789872 (number)

86789872 is an even 8-digits composite number following 86789871 and preceding 86789873. In scientific notation, it is written as 8.6789872 × 10^7. The sum of its digits is 55. It has a total of 7 prime factors and 40 positive divisors. There are 37946880 positive integers (up to 86789872) that are relatively prime to 86789872.

Interesting facts

Basic properties

Name

Name eighty-six million seven hundred eighty-nine thousand eight hundred seventy-two

Notation

Scientific notation 8.6789872 × 10^7
Engineering notation 8.6789872 × 10^6

Prime Factorization of 86789872

Prime Factorization 2 × 2 × 2 × 2 × 13 × 19 × 21961

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10848734
Product of the distinct prime numbers

The prime factorization of 86789872 is 2 × 2 × 2 × 2 × 13 × 19 × 21961. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 86789872)

Multiplication

n×y
n×2 173579744
n×3 260369616
n×4 347159488
n×5 433949360

Division

n÷y
n÷2 43394936
n÷3 28929957.333333
n÷3 21697468
n÷5 17357974.4

Exponentiation

ny
n2 7532481881776384
n3 6.5374313836169E+23
n4 5.6738283299289E+31
n5 4.9243083450451E+39

Nth Root

y√n
2√n 9316.1082003163
3√n 442.74773619644
4√n 96.519988605036
5√n 38.698471307564

Divisors of 86789872

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -86789871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 86789872 can be divided by 40 positive divisors. The sum of these divisors (counting 86789872) is 1, the average is 0.025.

Base conversion 86789872

Base System Value
2 Binary 101001011000100111011110000
3 Ternary 20001022101022201
4 Quaternary 11023010323300
5 Quinary 134204233442
6 Senary 12340112544
8 Octal 513047360
10 Decimal 86789872
12 Duodecimal 25095754
16 Hexadecimal 52c4ef0
20 Vigesimal 1728edc
36 Base36 1fo7hs

Cryptographic Hash Functions

md5 9ec85fc0dfa6431783438621da5bfb38
sha1 563fe838e4b3c6f7c74b19e410b69b5740dbd2ee
sha256 6f3072ae02ff91b90d533047c45118cbbd73eb7680320b951c749a3caf7f8ebe
sha512 8d8660302087070d9d491f4a00f9ef53e5ad4a6e52cb888d6550ee6c7cde3c1a3965e071086bccd5a1d1fb20ee2453740956b9229b9349623173738eeebb4c83
ripemd-160 830758dd4c4d4fdafb076cbe206409be0075b912

86789872 as geometric shapes

Circle

Radius = n
Diameter 173579744
Circumference 545316848.5624
Area 2.3663989743087E+16

Sphere

Radius = n
Volume 2.7383928544158E+24
Surface area 9.4655958972348E+16
Circumference 545316848.5624

Square

Length = n
Perimeter 347159488
Area 7532481881776384
Diagonal 122739414.05902

Cube

Length = n
Surface area 45194891290658304
Volume 6.5374313836169E+23
Space diagonal 150324467.8864

Equilateral Triangle

Length = n
Perimeter 260369616
Area 3.2616603315822E+15
Altitude 75162233.9432

Triangular Pyramid

Length = n
Surface area 3.2616603315822E+15
Volume 7.7044367714955E+22
Height 40913138.019675