85440585 (number)

85440585 is an odd 8-digits composite number following 85440584 and preceding 85440586. In scientific notation, it is written as 8.5440585 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 44336448 positive integers (up to 85440585) that are relatively prime to 85440585.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred forty thousand five hundred eighty-five

Notation

Scientific notation 8.5440585 × 10^7
Engineering notation 8.5440585 × 10^6

Prime Factorization of 85440585

Prime Factorization 15 × 37 × 153947

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 85440585
Product of the distinct prime numbers

The prime factorization of 85440585 is 15 × 37 × 153947. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 3, 63, 7, 355, 79, 635, 405, 651, 50533, 952822, 234150, 3495681, 4142885, 98845123, 29703296, 346815004, 608744699, 4430162793, 1841523523

Basic calculations (n = 85440585)

Multiplication

n×y
n×2 170881170
n×3 256321755
n×4 341762340
n×5 427202925

Division

n÷y
n÷2 42720292.5
n÷3 28480195
n÷3 21360146.25
n÷5 17088117

Exponentiation

ny
n2 7300093565142225
n3 6.2372426476049E+23
n4 5.3291366059831E+31
n5 4.5532454916011E+39

Nth Root

y√n
2√n 9243.4076508612
3√n 440.44133575769
4√n 96.142642208654
5√n 38.577390094763

Divisors of 85440585

1, 15, 37, 555, 153947, 2309205, 5696039, 85440585

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 -85440584
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 85440585 can be divided by 8 positive divisors. The sum of these divisors (counting 85440585) is 1, the average is 0.125.

Base conversion 85440585

Base System Value
2 Binary 101000101111011100001001001
3 Ternary 12221202211110010
4 Quaternary 11011323201021
5 Quinary 133333044320
6 Senary 12251142133
8 Octal 505734111
10 Decimal 85440585
12 Duodecimal 24744949
16 Hexadecimal 517b849
20 Vigesimal 16e0195
36 Base36 1evadl

Cryptographic Hash Functions

md5 746ea2a74f11b4367dcb1ca1ee814bb8
sha1 02de6c356d1bfefe14219b977c1355c89f26afe6
sha256 9d691cc9e0db04fe21554abac5bc3ff502b994be3c01b42df4720159f1a91a18
sha512 4b168b1316b75ea430b64658906448683e200a0831ffd53e86556f2b34d404e07ab405f2e1d9b177e856f6f2914f7b0ab426a57513a6d01c9e371dd1ec4603a2
ripemd-160 da8fb5acf389a9aaadfbc9a35157f8f73b926f33

85440585 as geometric shapes

Circle

Radius = n
Diameter 170881170
Circumference 536839028.30883
Area 2.2933920314769E+16

Sphere

Radius = n
Volume 2.6126500907163E+24
Surface area 9.1735681259076E+16
Circumference 536839028.30883

Square

Length = n
Perimeter 341762340
Area 7300093565142225
Diagonal 120831234.08409

Cube

Length = n
Surface area 43800561390853350
Volume 6.2372426476049E+23
Space diagonal 147987434.24841

Equilateral Triangle

Length = n
Perimeter 256321755
Area 3.1610332387082E+15
Altitude 73993717.124204

Triangular Pyramid

Length = n
Surface area 3.1610332387082E+15
Volume 7.3506609533789E+22
Height 40277078.02803