85869439 (number)

85869439 is an odd 8-digits composite number following 85869438 and preceding 85869440. In scientific notation, it is written as 8.5869439 × 10^7. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 85849720 positive integers (up to 85869439) that are relatively prime to 85869439.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5869439 × 10^7
Engineering notation 8.5869439 × 10^6

Prime Factorization of 85869439

Prime Factorization 13229 × 6491

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 85869439
Product of the distinct prime numbers

The prime factorization of 85869439 is 13229 × 6491. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 9, 23, 1, 519, 225, 7849, 7670, 74834, 94826, 824807, 490575, 2374160, 1943126, 5609838, 28192676, 897558722, 729486793, 5114012854, 9193077751

Basic calculations (n = 85869439)

Multiplication

n×y
n×2 171738878
n×3 257608317
n×4 343477756
n×5 429347195

Division

n÷y
n÷2 42934719.5
n÷3 28623146.333333
n÷3 21467359.75
n÷5 17173887.8

Exponentiation

ny
n2 7373560554174721
n3 6.3316350821951E+23
n4 5.4369395246081E+31
n5 4.6686694685503E+39

Nth Root

y√n
2√n 9266.5764444049
3√n 441.17701221964
4√n 96.263058565604
5√n 38.616039061686

Divisors of 85869439

1, 6491, 13229, 85869439

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85869438
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85869439 can be divided by 4 positive divisors. The sum of these divisors (counting 85869439) is 1, the average is 0.25.

Base conversion 85869439

Base System Value
2 Binary 101000111100100001101111111
3 Ternary 12222120121201121
4 Quaternary 11013210031333
5 Quinary 133440310224
6 Senary 12304251411
8 Octal 507441577
10 Decimal 85869439
12 Duodecimal 24910b67
16 Hexadecimal 51e437f
20 Vigesimal 16gddbj
36 Base36 1f4ha7

Cryptographic Hash Functions

md5 e3ec6efa50b16c84e88b47bebf6d00d3
sha1 76bcac52a78768f8cb642eee74e832c4c171b118
sha256 75f370c5fe98ec7d04e5c583fb3bb5b78a3a9ec99eafd60004b208b743ad3942
sha512 3ec667fb02a20874179f32215e4dcd0b395960f97559d3d6eba1403b22339d3a5139378d2450be06ad037c17083744937b4da4f7f95a3459ffa030db74916c75
ripemd-160 d1241aadde042d2f21676067aa86830c1dbd8384

85869439 as geometric shapes

Circle

Radius = n
Diameter 171738878
Circumference 539533597.46055
Area 2.3164723667795E+16

Sphere

Radius = n
Volume 2.6521891012581E+24
Surface area 9.2658894671179E+16
Circumference 539533597.46055

Square

Length = n
Perimeter 343477756
Area 7373560554174721
Diagonal 121437725.22717

Cube

Length = n
Surface area 44241363325048326
Volume 6.3316350821951E+23
Space diagonal 148730231.16544

Equilateral Triangle

Length = n
Perimeter 257608317
Area 3.1928453781291E+15
Altitude 74365115.582718

Triangular Pyramid

Length = n
Surface area 3.1928453781291E+15
Volume 7.4619035043647E+22
Height 40479241.74239