86687430 is an even 8-digits composite number following 86687429
and preceding 86687431 . In scientific notation, it is written as 8.6687430 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 23026656 positive integers (up to 86687430) that are relatively prime to 86687430.
86687430 has 32 divisors, whose sum is 208859904
The reverse of 86687430 is 03478668
Previous prime number is 263
Is Prime? no Number parity even Number length 8 Sum of Digits 42 Digital Root 6
Name
eighty-six million six hundred eighty-seven thousand four hundred thirty
Scientific notation
8.6687430 × 10^7
Engineering notation
8.6687430 × 10^6
Prime Factorization
2 × 3 × 5 × 263 × 10987
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
86687430 Product of the distinct prime numbers
The prime factorization of 86687430 is 2 × 3 × 5 × 263 × 10987.
Since it has a total of 5 prime factors.
2 , 4 , 94 , 83 , 612 , 228 , 5851 , 8006 , 55846 , 25882 , 299044 , 582200 , 3287809 , 2819443 , 52887739 , 28669683 , 950833993 , 852526242 , 6250254344 , 9746934360
n×2
173374860
n×3
260062290
n×4
346749720
n×5
433437150
n÷2
43343715
n÷3
28895810
n÷3
21671857.5
n÷5
17337486
n2
7514710520004900
n3
6.5143094217319E+23
n4
5.6470874199472E+31
n5
4.8953149542056E+39
2 √n9310.608465616
3 √n442.57346923999
4 √n96.49149426564
5 √n38.689331481101
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 263 , 526 , 789 , 1315 , 1578 , 2630 , 3945 , 7890 , 10987 , 21974 , 32961 , 54935 , 65922 , 109870 , 164805 , 329610 , 2889581 , 5779162 , 8668743 , 14447905 , 17337486 , 28895810 , 43343715 , 86687430
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-86687429 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 86687430 can be divided by 32 positive divisors.
The sum of these divisors (counting 86687430) is 1, the average is 0.03125.
Base
System
Value
2
Binary
101001010101011111011000110
3
Ternary
20001010011210120
4
Quaternary
11022223323012
5
Quinary
134142444210
6
Senary
12334002410
8
Octal
512537306
10
Decimal
86687430
12
Duodecimal
25046406
16
Hexadecimal
52abec6
20
Vigesimal
171fiba
36
Base36
1fm0g6
md5
2b6849f8fc6f27e70955b77932ae9169
sha1
2b1fc52849eefaaa09b3ece469ef822b0570ef84
sha256
bc468a782969211186febcc1cf26d99e8dee7bc66bb88bcf90433719097c196d
sha512
bb82654f34bbfd78a2c85a20ad48da998e89b4ca787daccf10c8005343ce06ad93f4ee115364eb1e88644edff4e2098909cddaa9cb990fb8c357b58c5e5f2d88
ripemd-160
327f432ebe28f935c4e54ce07c53e24c8291d4f2
Diameter
173374860
Circumference
544673186.49316
Area
2.3608159363501E+16
Volume
2.7287075496698E+24
Surface area
9.4432637454005E+16
Circumference
544673186.49316
Perimeter
346749720
Area
7514710520004900
Diagonal
122594539.19327
Surface area
45088263120029400
Volume
6.5143094217319E+23
Space diagonal
150147033.13757
Perimeter
260062290
Area
3.2539651062052E+15
Altitude
75073516.568785
Surface area
3.2539651062052E+15
Volume
7.6771872780901E+22
Height
40864846.397756