84865385 is an odd 8-digits composite number following 84865384
and preceding 84865386 . In scientific notation, it is written as 8.4865385 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 61720240 positive integers (up to 84865385) that are relatively prime to 84865385.
84865385 has 8 divisors, whose sum is 111096576
The reverse of 84865385 is 58356848
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
eighty-four million eight hundred sixty-five thousand three hundred eighty-five
Scientific notation
8.4865385 × 10^7
Engineering notation
8.4865385 × 10^6
Prime Factorization
11 × 5 × 1543007
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
84865385
Product of the distinct prime numbers
The prime factorization of 84865385 is 11 × 5 × 1543007.
Since it has a total of 3 prime factors.
8 , 3 , 62 , 38 , 120 , 186 , 1982 , 7047 , 51937 , 59519 , 532732 , 624721 , 9609602 , 3527282 , 24171089 , 90871699 , 800312952 , 347144490 , 1841584114 , 9483202345
n×2
169730770
n×3
254596155
n×4
339461540
n×5
424326925
n÷2
42432692.5
n÷3
28288461.666667
n÷3
21216346.25
n÷5
16973077
n2
7202133571198225
n3
6.1121183834116E+23
n4
5.187072797738E+31
n5
4.4020293000307E+39
2 √n
9212.2410411365
3 √n
439.45073507632
4 √n
95.980420092519
5 √n
38.525307794048
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
-84865384
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 84865385 can be divided by 8 positive divisors.
The sum of these divisors (counting 84865385) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000011101111000101101001
3
Ternary
12220200121102102
4
Quaternary
11003233011221
5
Quinary
133211143020
6
Senary
12230543145
8
Octal
503570551
10
Decimal
84865385
12
Duodecimal
24507ab5
16
Hexadecimal
50ef169
20
Vigesimal
16a8395
36
Base36
1eiyjt
md5
300cf448726eb930f4d427de7149866d
sha1
20e202807935c76ac75f59ff7cb4a9680e311934
sha256
8c5a5646ee99e432c439ff65c07c422b6057d4a3532e573d84cb187fa64f30d3
sha512
04954f4b8400c16fb4da12a87685eab99c7d43c5e0ef9783159b67308ad77a9bd2909ce3a0d6e28971a53b934d3850ed0d55302e9acb9f256c7d32d45ff9789e
ripemd-160
48f054c2d4c9e9eda93da927dfb3955be8b9ec85
Diameter
169730770
Circumference
533224940.12014
Area
2.2626169917449E+16
Volume
2.5602381614929E+24
Surface area
9.0504679669795E+16
Circumference
533224940.12014
Perimeter
339461540
Area
7202133571198225
Diagonal
120017778.44301
Surface area
43212801427189350
Volume
6.1121183834116E+23
Space diagonal
146991158.62389
Perimeter
254596155
Area
3.1186153170532E+15
Altitude
73495579.311947
Surface area
3.1186153170532E+15
Volume
7.2032005938755E+22
Height
40005926.147671