85429387 is an odd 8-digits composite number following 85429386
and preceding 85429388 . In scientific notation, it is written as 8.5429387 × 10^7.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 85408960 positive integers (up to 85429387) that are relatively prime to 85429387.
85429387 has 4 divisors, whose sum is 85449816
The reverse of 85429387 is 78392458
Previous prime number is 5867
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
eighty-five million four hundred twenty-nine thousand three hundred eighty-seven
Scientific notation
8.5429387 × 10^7
Engineering notation
8.5429387 × 10^6
Prime Factorization
5867 × 14561
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
85429387
Product of the distinct prime numbers
The prime factorization of 85429387 is 5867 × 14561.
Since it has a total of 2 prime factors.
9 , 3 , 70 , 41 , 973 , 973 , 4449 , 9621 , 76448 , 57619 , 487181 , 68936 , 4186415 , 2754868 , 4557578 , 79303997 , 160903202 , 795346014 , 5522075433 , 9986900649
n×2
170858774
n×3
256288161
n×4
341717548
n×5
427146935
n÷2
42714693.5
n÷3
28476462.333333
n÷3
21357346.75
n÷5
17085877.4
n2
7298180163195769
n3
6.2347905755737E+23
n4
5.3263433694464E+31
n5
4.5502624900332E+39
2 √n
9242.8019020208
3 √n
440.42209323354
4 √n
96.139491895999
5 √n
38.576378837026
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
-85429386
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 85429387 can be divided by 4 positive divisors.
The sum of these divisors (counting 85429387) is 1, the average is 0.25.
Base
System
Value
2
Binary
101000101111000110010001011
3
Ternary
12221202021002101
4
Quaternary
11011320302023
5
Quinary
133332220022
6
Senary
12251014231
8
Octal
505706213
10
Decimal
85429387
12
Duodecimal
2473a377
16
Hexadecimal
5178c8b
20
Vigesimal
16did97
36
Base36
1ev1qj
md5
ea19b1a309f76f4ce216e4d7db3ceb93
sha1
0079fac3975df27ad76e3c4bc53158ae33ecb047
sha256
9c0f1b33164a6ce48331a6c487cff39e166161d028698a7fe68c53f6854b6548
sha512
6e309ed96d8ffbc005c5f2baee42dcff3170cfb44ef09e4372f3e710350d1b09f22480f9ef345dd048d48a888451d0bc100f474af459126641867dcd5b7d3ed1
ripemd-160
6cb42470102eeabd6957fcbb4ca4b5d4936ef78c
Diameter
170858774
Circumference
536768669.19976
Area
2.2927909185271E+16
Volume
2.6116229691858E+24
Surface area
9.1711636741082E+16
Circumference
536768669.19976
Perimeter
341717548
Area
7298180163195769
Diagonal
120815397.72062
Surface area
43789080979174614
Volume
6.2347905755737E+23
Space diagonal
147968038.74346
Perimeter
256288161
Area
3.1602047113616E+15
Altitude
73984019.371732
Surface area
3.1602047113616E+15
Volume
7.347771158777E+22
Height
40271799.240207