85469439 (number)

85469439 is an odd 8-digits composite number following 85469438 and preceding 85469440. In scientific notation, it is written as 8.5469439 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 51462400 positive integers (up to 85469439) that are relatively prime to 85469439.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred sixty-nine thousand four hundred thirty-nine

Notation

Scientific notation 8.5469439 × 10^7
Engineering notation 8.5469439 × 10^6

Prime Factorization of 85469439

Prime Factorization 11 × 3 × 11 × 173 × 1361

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7769949
Product of the distinct prime numbers

The prime factorization of 85469439 is 11 × 3 × 11 × 173 × 1361. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 15, 78, 993, 106, 3817, 879, 34467, 66806, 659712, 700485, 1201446, 800402, 82086681, 60891273, 905117649, 389976638, 5424826312, 5171220400

Basic calculations (n = 85469439)

Multiplication

n×y
n×2 170938878
n×3 256408317
n×4 341877756
n×5 427347195

Division

n÷y
n÷2 42734719.5
n÷3 28489813
n÷3 21367359.75
n÷5 17093887.8

Exponentiation

ny
n2 7305025002974721
n3 6.2435638888522E+23
n4 5.3363390294086E+31
n5 4.5609390315736E+39

Nth Root

y√n
2√n 9244.9683071388
3√n 440.49091041819
4√n 96.150758224461
5√n 38.579995324306

Divisors of 85469439

1, 3, 11, 33, 121, 173, 363, 519, 1361, 1903, 4083, 5709, 14971, 20933, 44913, 62799, 164681, 235453, 494043, 706359, 2589983, 7769949, 28489813, 85469439

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85469438
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85469439 can be divided by 24 positive divisors. The sum of these divisors (counting 85469439) is 1, the average is 0.041666666666667.

Base conversion 85469439

Base System Value
2 Binary 101000110000010100011111111
3 Ternary 12221211022000210
4 Quaternary 11012002203333
5 Quinary 133340010224
6 Senary 12251523503
8 Octal 506024377
10 Decimal 85469439
12 Duodecimal 24759593
16 Hexadecimal 51828ff
20 Vigesimal 16e3dbj
36 Base36 1evwn3

Cryptographic Hash Functions

md5 de156332978819d0fcbb16923215bd18
sha1 ee47fcb6362cb7868bb4fb70a547aa5362ea453c
sha256 468dacff1e10ec06c04c74d8205dad745ed4ac99605f6a1fa487e3b95a970359
sha512 5c43a2f555e37c5f2e1bb31e3c172754188fac29babe40cd3eeaee5edb06277f24d70e2acd21861ea77e1b92a995e166facc966e070ddbc17ffd47bc7b7eff3f
ripemd-160 e6000fc7d579c85cbd0f948a1540996a84911328

85469439 as geometric shapes

Circle

Radius = n
Diameter 170938878
Circumference 537020323.33768
Area 2.2949412883635E+16

Sphere

Radius = n
Volume 2.6152979260582E+24
Surface area 9.1797651534541E+16
Circumference 537020323.33768

Square

Length = n
Perimeter 341877756
Area 7305025002974721
Diagonal 120872039.80222

Cube

Length = n
Surface area 43830150017848326
Volume 6.2435638888522E+23
Space diagonal 148037410.84241

Equilateral Triangle

Length = n
Perimeter 256408317
Area 3.1631686139283E+15
Altitude 74018705.421204

Triangular Pyramid

Length = n
Surface area 3.1631686139283E+15
Volume 7.3581106076314E+22
Height 40290679.934073