86786938 (number)

86786938 is an even 8-digits composite number following 86786937 and preceding 86786939. In scientific notation, it is written as 8.6786938 × 10^7. The sum of its digits is 55. It has a total of 6 prime factors and 48 positive divisors. There are 34621440 positive integers (up to 86786938) that are relatively prime to 86786938.

Interesting facts

Basic properties

Name

Name eighty-six million seven hundred eighty-six thousand nine hundred thirty-eight

Notation

Scientific notation 8.6786938 × 10^7
Engineering notation 8.6786938 × 10^6

Prime Factorization of 86786938

Prime Factorization 2 × 7 × 17 × 7 × 113 × 461

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 12398134
Product of the distinct prime numbers

The prime factorization of 86786938 is 2 × 7 × 17 × 7 × 113 × 461. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 86786938)

Multiplication

n×y
n×2 173573876
n×3 260360814
n×4 347147752
n×5 433934690

Division

n÷y
n÷2 43393469
n÷3 28928979.333333
n÷3 21696734.5
n÷5 17357387.6

Exponentiation

ny
n2 7531972607415844
n3 6.536768396975E+23
n4 5.6730611358863E+31
n5 4.9234760507037E+39

Nth Root

y√n
2√n 9315.9507297967
3√n 442.74274699487
4√n 96.51917286113
5√n 38.698209657564

Divisors of 86786938

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -86786937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 86786938 can be divided by 48 positive divisors. The sum of these divisors (counting 86786938) is 1, the average is 0.020833333333333.

Base conversion 86786938

Base System Value
2 Binary 101001011000100001101111010
3 Ternary 20001022020022001
4 Quaternary 11023010031322
5 Quinary 134204140223
6 Senary 12340051214
8 Octal 513041572
10 Decimal 86786938
12 Duodecimal 25093b0a
16 Hexadecimal 52c437a
20 Vigesimal 172876i
36 Base36 1fo58a

Cryptographic Hash Functions

md5 18297086de9f9cedb111f5b056d14596
sha1 2a619645c3cfd1d04097b7d81de4204c419a185c
sha256 8ae3fe997b7c163be6f9bf75734d47d206f045c2af8cedbc1fe809507c446a4b
sha512 0ebb8d5d929481435b0fd3b038f7d05c3073162f899041e9a90a18047360b8d67097c8fad5ac7109a2f874a4a2d34b00a31a7f2126f651e506fccfa38e4d0829
ripemd-160 34588e82e4d21378549b5a89559473ba8d63cb1a

86786938 as geometric shapes

Circle

Radius = n
Diameter 173573876
Circumference 545298413.69671
Area 2.3662389810497E+16

Sphere

Radius = n
Volume 2.7381151432206E+24
Surface area 9.4649559241989E+16
Circumference 545298413.69671

Square

Length = n
Perimeter 347147752
Area 7531972607415844
Diagonal 122735264.75643

Cube

Length = n
Surface area 45191835644495064
Volume 6.536768396975E+23
Space diagonal 150319386.04933

Equilateral Triangle

Length = n
Perimeter 260360814
Area 3.2614398093153E+15
Altitude 75159693.024665

Triangular Pyramid

Length = n
Surface area 3.2614398093153E+15
Volume 7.7036554342449E+22
Height 40911754.918811