86389904 (number)

86389904 is an even 8-digits composite number following 86389903 and preceding 86389905. In scientific notation, it is written as 8.6389904 × 10^7. The sum of its digits is 47. It has a total of 6 prime factors and 20 positive divisors. There are 43102368 positive integers (up to 86389904) that are relatively prime to 86389904.

Interesting facts

Basic properties

Name

Name eighty-six million three hundred eighty-nine thousand nine hundred four

Notation

Scientific notation 8.6389904 × 10^7
Engineering notation 8.6389904 × 10^6

Prime Factorization of 86389904

Prime Factorization 2 × 2 × 2 × 2 × 487 × 11087

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10798738
Product of the distinct prime numbers

The prime factorization of 86389904 is 2 × 2 × 2 × 2 × 487 × 11087. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 8, 100, 9, 180, 269, 3847, 2563, 25210, 56712, 398989, 577155, 2334526, 7253515, 47226097, 50162007, 155367921, 540786342, 8812532372, 8455195039

Basic calculations (n = 86389904)

Multiplication

n×y
n×2 172779808
n×3 259169712
n×4 345559616
n×5 431949520

Division

n÷y
n÷2 43194952
n÷3 28796634.666667
n÷3 21597476
n÷5 17277980.8

Exponentiation

ny
n2 7463215513129216
n3 6.4474647171054E+23
n4 5.5699585795413E+31
n5 4.8118818697055E+39

Nth Root

y√n
2√n 9294.6169367005
3√n 442.06655972998
4√n 96.408593686976
5√n 38.66273727279

Divisors of 86389904

1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 11087, 22174, 44348, 88696, 177392, 5399369, 10798738, 21597476, 43194952, 86389904

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -86389903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 86389904 can be divided by 20 positive divisors. The sum of these divisors (counting 86389904) is 1, the average is 0.05.

Base conversion 86389904

Base System Value
2 Binary 101001001100011010010010000
3 Ternary 20000120001200002
4 Quaternary 11021203102100
5 Quinary 134103434104
6 Senary 12323345132
8 Octal 511432220
10 Decimal 86389904
12 Duodecimal 24b221a8
16 Hexadecimal 5263490
20 Vigesimal 16jief4
36 Base36 1ffmvk

Cryptographic Hash Functions

md5 7bb72db51036de2be1374619678819ce
sha1 39c166c4c8292563d31b47f90af0e46321eeaf82
sha256 d29537a2b00883b2064e1bcbd081681521d12157faba195134176951d0a86dd9
sha512 e3bbe9c1d4d7a2f049fc9ef55d0622f031d56c51e2c224628b719e2dfce565ad09810dfe883c3287eeb4c5a1c8d5a971d643d2c62b40686c8fb925e33308ba29
ripemd-160 23d0825c4d8c4bf47e47f50f5750732b9e6c65e1

86389904 as geometric shapes

Circle

Radius = n
Diameter 172779808
Circumference 542803775.50145
Area 2.3446383028204E+16

Sphere

Radius = n
Volume 2.7007077052717E+24
Surface area 9.3785532112816E+16
Circumference 542803775.50145

Square

Length = n
Perimeter 345559616
Area 7463215513129216
Diagonal 122173773.88891

Cube

Length = n
Surface area 44779293078775296
Volume 6.4474647171054E+23
Space diagonal 149631702.989

Equilateral Triangle

Length = n
Perimeter 259169712
Area 3.231667114144E+15
Altitude 74815851.494499

Triangular Pyramid

Length = n
Surface area 3.231667114144E+15
Volume 7.5984100382104E+22
Height 40724591.296303