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.
85429385 has 8 divisors, whose sum is 102565320
The reverse of 85429385 is 58392458
Previous prime number is 3613
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
eighty-five million four hundred twenty-nine thousand three hundred eighty-five
Scientific notation
8.5429385 × 10^7
Engineering notation
8.5429385 × 10^6
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.
8 , 3 , 58 , 19 , 537 , 922 , 2295 , 6593 , 24632 , 19240 , 392461 , 265340 , 4058185 , 8051668 , 28650434 , 15377209 , 422217188 , 96998930 , 2443730850 , 7885138433
n×2
170858770
n×3
256288155
n×4
341717540
n×5
427146925
n÷2
42714692.5
n÷3
28476461.666667
n÷3
21357346.25
n÷5
17085877
n2
7298179821478225
n3
6.2347901376829E+23
n4
5.3263428706632E+31
n5
4.5502619573989E+39
2 √n
9242.8017938285
3 √n
440.42208979661
4 √n
96.139491333315
5 √n
38.576378656403
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
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
md5
ef608de6ec6fe4aabac1d4754882304e
sha1
2a18d57a19805a44bae09702d2a0f5885a0099c2
sha256
643981f7c88e3eb2e1d15ff4c6e33cc088223186865958ed5c496f782a49a1b6
sha512
72efeff56f5d052d67c15647e938b7e90daed87cbd78167c613e8fcf224999b2a2d9b78c629a858bafa8fa1c3d413ce63bee5cadadbfabe6ccd029b19fd258b7
ripemd-160
9aa2084dab63086df400eea65812e4a8722ae766
Diameter
170858770
Circumference
536768656.63339
Area
2.2927908111733E+16
Volume
2.6116227857625E+24
Surface area
9.1711632446933E+16
Circumference
536768656.63339
Perimeter
341717540
Area
7298179821478225
Diagonal
120815394.89219
Surface area
43789078928869350
Volume
6.2347901376829E+23
Space diagonal
147968035.27936
Perimeter
256288155
Area
3.1602045633936E+15
Altitude
73984017.639681
Surface area
3.1602045633936E+15
Volume
7.3477706427177E+22
Height
40271798.297398