85442085 (number)

85442085 is an odd 8-digits composite number following 85442084 and preceding 85442086. In scientific notation, it is written as 8.5442085 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 42223104 positive integers (up to 85442085) that are relatively prime to 85442085.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5442085 × 10^7
Engineering notation 8.5442085 × 10^6

Prime Factorization of 85442085

Prime Factorization 15 × 3 × 17 × 1667 × 67

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 85442085
Product of the distinct prime numbers

The prime factorization of 85442085 is 15 × 3 × 17 × 1667 × 67. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 11, 83, 874, 78, 9434, 2099, 5287, 38009, 833374, 130158, 3184161, 2588185, 92880368, 87348191, 422345888, 756525181, 2634648157, 3210038424

Basic calculations (n = 85442085)

Multiplication

n×y
n×2 170884170
n×3 256326255
n×4 341768340
n×5 427210425

Division

n÷y
n÷2 42721042.5
n÷3 28480695
n÷3 21360521.25
n÷5 17088417

Exponentiation

ny
n2 7300349889147225
n3 6.2375711575826E+23
n4 5.3295108503972E+31
n5 4.5536451908806E+39

Nth Root

y√n
2√n 9243.4887894128
3√n 440.44391321405
4√n 96.143064177364
5√n 38.577525547203

Divisors of 85442085

1, 3, 15, 17, 45, 51, 67, 201, 255, 765, 1005, 1139, 1667, 3015, 3417, 5001, 17085, 25005, 28339, 51255, 75015, 85017, 111689, 335067, 425085, 1275255, 1675335, 1898713, 5026005, 5696139, 28480695, 85442085

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85442084
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85442085 can be divided by 32 positive divisors. The sum of these divisors (counting 85442085) is 1, the average is 0.03125.

Base conversion 85442085

Base System Value
2 Binary 101000101111011111000100101
3 Ternary 12221202220111200
4 Quaternary 11011323320211
5 Quinary 133333121320
6 Senary 12251153113
8 Octal 505737045
10 Decimal 85442085
12 Duodecimal 24745799
16 Hexadecimal 517be25
20 Vigesimal 16e0545
36 Base36 1evbj9

Cryptographic Hash Functions

md5 78d4b6fe0d987d06ebc2bced4aaa902c
sha1 0c84f42e7c416871e4f13ce7316d1a329eb45e33
sha256 cfda3ceeb184c597722cb9d26fb025e1a5edd004a0bc58cb76fbe55f219db730
sha512 6db6a2875589d790d021105bc2bfcae0ca48a84b1b4d6ed899bffb3701fe74b963f3a4bb57237854c0fa4f84a635928cba3d68e9c26ec096f7b9c0109219bd91
ripemd-160 26feb00edb1c05296bcdddc144837796bad91b99

85442085 as geometric shapes

Circle

Radius = n
Diameter 170884170
Circumference 536848453.08679
Area 2.293472558038E+16

Sphere

Radius = n
Volume 2.612787696654E+24
Surface area 9.173890232152E+16
Circumference 536848453.08679

Square

Length = n
Perimeter 341768340
Area 7300349889147225
Diagonal 120833355.40443

Cube

Length = n
Surface area 43802099334883350
Volume 6.2375711575826E+23
Space diagonal 147990032.32462

Equilateral Triangle

Length = n
Perimeter 256326255
Area 3.1611442302582E+15
Altitude 73995016.162309

Triangular Pyramid

Length = n
Surface area 3.1611442302582E+15
Volume 7.3510481061004E+22
Height 40277785.134812