86409439 (number)

86409439 is an odd 8-digits composite number following 86409438 and preceding 86409440. In scientific notation, it is written as 8.6409439 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 85202400 positive integers (up to 86409439) that are relatively prime to 86409439.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.6409439 × 10^7
Engineering notation 8.6409439 × 10^6

Prime Factorization of 86409439

Prime Factorization 101 × 263 × 3253

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 86409439
Product of the distinct prime numbers

The prime factorization of 86409439 is 101 × 263 × 3253. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 76, 34, 676, 917, 2163, 1755, 68239, 45911, 667016, 312406, 5822609, 9418247, 98354017, 75935225, 469392843, 845683408, 1534582404, 3393837764

Basic calculations (n = 86409439)

Multiplication

n×y
n×2 172818878
n×3 259228317
n×4 345637756
n×5 432047195

Division

n÷y
n÷2 43204719.5
n÷3 28803146.333333
n÷3 21602359.75
n÷5 17281887.8

Exponentiation

ny
n2 7466591148294721
n3 6.4518395236651E+23
n4 5.5749983375793E+31
n5 4.8173247877616E+39

Nth Root

y√n
2√n 9295.6677543897
3√n 442.09987812716
4√n 96.414043346339
5√n 38.664485644375

Divisors of 86409439

1, 101, 263, 3253, 26563, 328553, 855539, 86409439

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -86409438
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 86409439 can be divided by 8 positive divisors. The sum of these divisors (counting 86409439) is 1, the average is 0.125.

Base conversion 86409439

Base System Value
2 Binary 101001001101000000011011111
3 Ternary 20000121001110121
4 Quaternary 11021220003133
5 Quinary 134110100224
6 Senary 12324015411
8 Octal 511500337
10 Decimal 86409439
12 Duodecimal 24b31567
16 Hexadecimal 52680df
20 Vigesimal 17013bj
36 Base36 1fg1y7

Cryptographic Hash Functions

md5 d9d510ee1a96dc4c5f190ba575bb8f3d
sha1 49fdb98235fb9d64b86c6d50a068876cb14ddb2f
sha256 3c1f3b6c0d93cd29776a4632c61863f405274bd6a180fb62162d154bae51af4c
sha512 f599c3e03bdeac0bbc3a2c9f765c051c50d34b16c60438bcd416db016c2438010675d889b82fdbda155ff9b54e07c7e6c378c50af12c82b376918ea04c0cd700
ripemd-160 03de674b2a8bf23aa0e1bdc385a31bc6ba04578d

86409439 as geometric shapes

Circle

Radius = n
Diameter 172818878
Circumference 542926517.52643
Area 2.3456987898841E+16

Sphere

Radius = n
Volume 2.7025402199582E+24
Surface area 9.3827951595365E+16
Circumference 542926517.52643

Square

Length = n
Perimeter 345637756
Area 7466591148294721
Diagonal 122201400.55085

Cube

Length = n
Surface area 44799546889768326
Volume 6.4518395236651E+23
Space diagonal 149665538.60152

Equilateral Triangle

Length = n
Perimeter 259228317
Area 3.2331288070476E+15
Altitude 74832769.300762

Triangular Pyramid

Length = n
Surface area 3.2331288070476E+15
Volume 7.603565797185E+22
Height 40733800.183617