86987222 is an even 8-digits composite number following 86987221
and preceding 86987223 . In scientific notation, it is written as 8.6987222 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 36088416 positive integers (up to 86987222) that are relatively prime to 86987222.
86987222 has 16 divisors, whose sum is 149406720
The reverse of 86987222 is 22278968
Previous prime number is 11359
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
eighty-six million nine hundred eighty-seven thousand two hundred twenty-two
Scientific notation
8.6987222 × 10^7
Engineering notation
8.6987222 × 10^6
Prime Factorization
2 × 7 × 11359 × 547
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
86987222
Product of the distinct prime numbers
The prime factorization of 86987222 is 2 × 7 × 11359 × 547.
Since it has a total of 4 prime factors.
6 , 6 , 17 , 50 , 730 , 135 , 2242 , 9814 , 16497 , 35479 , 343092 , 744363 , 6424008 , 6877275 , 23208921 , 69552189 , 32713203 , 24276777 , 3168807747 , 1100597742
n×2
173974444
n×3
260961666
n×4
347948888
n×5
434936110
n÷2
43493611
n÷3
28995740.666667
n÷3
21746805.5
n÷5
17397444.4
n2
7566776791277284
n3
6.5821289256728E+23
n4
5.7256111009013E+31
n5
4.9805500391976E+39
2 √n
9326.6940552374
3 √n
443.08306764878
4 √n
96.574810666329
5 √n
38.716054479912
1 , 2 , 7 , 14 , 547 , 1094 , 3829 , 7658 , 11359 , 22718 , 79513 , 159026 , 6213373 , 12426746 , 43493611 , 86987222
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-86987221
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 86987222 can be divided by 16 positive divisors.
The sum of these divisors (counting 86987222) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101001011110101000111010110
3
Ternary
20001200102000222
4
Quaternary
11023311013112
5
Quinary
134232042342
6
Senary
12344234342
8
Octal
513650726
10
Decimal
86987222
12
Duodecimal
2516b9b2
16
Hexadecimal
52f51d6
20
Vigesimal
173d812
36
Base36
1fsfrq
md5
1744dd82beb28a8c91332ad7aedd96b6
sha1
2cfec2289ff30e77df464bf30dc3c41e9c29d978
sha256
69fc6498b4fa148f430d19d5db81ea1cb5840a82c3daf65e61e634ac6f77030a
sha512
2744a7dba68f9c894e5202049d54be6fdbceae6841cb791ba8d6faeaba990fca2e7aceed0cbc603919c0da23a49c335c837ab6d743d22903ad455be44a443aa7
ripemd-160
1e65bc7cb2e22c06856e354dbc010efeacacca60
Diameter
173974444
Circumference
546556835.18277
Area
2.377173037883E+16
Volume
2.75711571705E+24
Surface area
9.5086921515322E+16
Circumference
546556835.18277
Perimeter
347948888
Area
7566776791277284
Diagonal
123018509.10556
Surface area
45400660747663704
Volume
6.5821289256728E+23
Space diagonal
150666288.11327
Perimeter
260961666
Area
3.2765104630063E+15
Altitude
75333144.056637
Surface area
3.2765104630063E+15
Volume
7.757113329979E+22
Height
41006169.701853