86442279 is an odd 8-digits composite number following 86442278
and preceding 86442280 . In scientific notation, it is written as 8.6442279 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 44903760 positive integers (up to 86442279) that are relatively prime to 86442279.
86442279 has 24 divisors, whose sum is 144789120
The reverse of 86442279 is 97224468
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
eighty-six million four hundred forty-two thousand two hundred seventy-nine
Scientific notation
8.6442279 × 10^7
Engineering notation
8.6442279 × 10^6
Prime Factorization
3 × 11 × 7 × 11 × 34019
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
7858389
Product of the distinct prime numbers
The prime factorization of 86442279 is 3 × 11 × 7 × 11 × 34019.
Since it has a total of 5 prime factors.
7 , 3 , 8 , 22 , 770 , 562 , 7261 , 834 , 32034 , 89859 , 327511 , 980162 , 4483529 , 6937507 , 56608475 , 73361813 , 840404724 , 776988418 , 6472480341 , 6088710255
n×2
172884558
n×3
259326837
n×4
345769116
n×5
432211395
n÷2
43221139.5
n÷3
28814093
n÷3
21610569.75
n÷5
17288455.8
n2
7472267598713841
n3
6.4591984053068E+23
n4
5.5834783066789E+31
n5
4.8264858957638E+39
2 √n
9297.4340008413
3 √n
442.15587787784
4 √n
96.423202606226
5 √n
38.667424093555
1 , 3 , 7 , 11 , 21 , 33 , 77 , 121 , 231 , 363 , 847 , 2541 , 34019 , 102057 , 238133 , 374209 , 714399 , 1122627 , 2619463 , 4116299 , 7858389 , 12348897 , 28814093 , 86442279
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-86442278
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 86442279 can be divided by 24 positive divisors.
The sum of these divisors (counting 86442279) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101001001110000000100100111
3
Ternary
20000122201111220
4
Quaternary
11021300010213
5
Quinary
134112123104
6
Senary
12324431423
8
Octal
511600447
10
Decimal
86442279
12
Duodecimal
24b48573
16
Hexadecimal
5270127
20
Vigesimal
17055dj
36
Base36
1fgraf
md5
e6b930bf696aec465cd4ed51758b16cd
sha1
bb272bb910af57c657165bf0a5607b611965cbdb
sha256
bd0619d39dc25160cf77c3d8756022af4546e4b6de2c5d3bb4ab18b330143460
sha512
f48bed51bfe139740da7288e57a7a12232ed737310f59fda375542c473ccd8e6aa41798640dfed11175d6e5229f78c38910164ace63f9d782908f283231e2e80
ripemd-160
f972e3d4c1d7d865561eabd2e99903e0c6b189e0
Diameter
172884558
Circumference
543132857.33192
Area
2.3474820993776E+16
Volume
2.7056227010921E+24
Surface area
9.3899283975106E+16
Circumference
543132857.33192
Perimeter
345769116
Area
7472267598713841
Diagonal
122247843.32424
Surface area
44833605592283046
Volume
6.4591984053068E+23
Space diagonal
149722419.15004
Perimeter
259326837
Area
3.2355867821808E+15
Altitude
74861209.575022
Surface area
3.2355867821808E+15
Volume
7.6122383223696E+22
Height
40749281.10808