85429385 (number)

85429385 is an odd 8-digits composite number following 85429384 and preceding 85429386. In scientific notation, it is written as 8.5429385 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 68310144 positive integers (up to 85429385) that are relatively prime to 85429385.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred twenty-nine thousand three hundred eighty-five

Notation

Scientific notation 8.5429385 × 10^7
Engineering notation 8.5429385 × 10^6

Prime Factorization of 85429385

Prime Factorization 5 × 3613 × 4729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 85429385
Product of the distinct prime numbers

The prime factorization of 85429385 is 5 × 3613 × 4729. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85429385)

Multiplication

n×y
n×2 170858770
n×3 256288155
n×4 341717540
n×5 427146925

Division

n÷y
n÷2 42714692.5
n÷3 28476461.666667
n÷3 21357346.25
n÷5 17085877

Exponentiation

ny
n2 7298179821478225
n3 6.2347901376829E+23
n4 5.3263428706632E+31
n5 4.5502619573989E+39

Nth Root

y√n
2√n 9242.8017938285
3√n 440.42208979661
4√n 96.139491333315
5√n 38.576378656403

Divisors of 85429385

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 -85429384
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 85429385 can be divided by 8 positive divisors. The sum of these divisors (counting 85429385) is 1, the average is 0.125.

Base conversion 85429385

Base System Value
2 Binary 101000101111000110010001001
3 Ternary 12221202021002022
4 Quaternary 11011320302021
5 Quinary 133332220020
6 Senary 12251014225
8 Octal 505706211
10 Decimal 85429385
12 Duodecimal 2473a375
16 Hexadecimal 5178c89
20 Vigesimal 16did95
36 Base36 1ev1qh

Cryptographic Hash Functions

md5 ef608de6ec6fe4aabac1d4754882304e
sha1 2a18d57a19805a44bae09702d2a0f5885a0099c2
sha256 643981f7c88e3eb2e1d15ff4c6e33cc088223186865958ed5c496f782a49a1b6
sha512 72efeff56f5d052d67c15647e938b7e90daed87cbd78167c613e8fcf224999b2a2d9b78c629a858bafa8fa1c3d413ce63bee5cadadbfabe6ccd029b19fd258b7
ripemd-160 9aa2084dab63086df400eea65812e4a8722ae766

85429385 as geometric shapes

Circle

Radius = n
Diameter 170858770
Circumference 536768656.63339
Area 2.2927908111733E+16

Sphere

Radius = n
Volume 2.6116227857625E+24
Surface area 9.1711632446933E+16
Circumference 536768656.63339

Square

Length = n
Perimeter 341717540
Area 7298179821478225
Diagonal 120815394.89219

Cube

Length = n
Surface area 43789078928869350
Volume 6.2347901376829E+23
Space diagonal 147968035.27936

Equilateral Triangle

Length = n
Perimeter 256288155
Area 3.1602045633936E+15
Altitude 73984017.639681

Triangular Pyramid

Length = n
Surface area 3.1602045633936E+15
Volume 7.3477706427177E+22
Height 40271798.297398