86987223 is an odd 8-digits composite number following 86987222
and preceding 86987224 . In scientific notation, it is written as 8.6987223 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 57687552 positive integers (up to 86987223) that are relatively prime to 86987223.
86987223 has 16 divisors, whose sum is 129545440
The reverse of 86987223 is 32278968
Previous prime number is 193
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
eighty-six million nine hundred eighty-seven thousand two hundred twenty-three
Scientific notation
8.6987223 × 10^7
Engineering notation
8.6987223 × 10^6
Prime Factorization
3 × 9 × 193 × 16693
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
86987223
Product of the distinct prime numbers
The prime factorization of 86987223 is 3 × 9 × 193 × 16693.
Since it has a total of 4 prime factors.
2 , 4 , 61 , 5 , 796 , 12 , 2179 , 3260 , 47121 , 43566 , 270310 , 523862 , 3611777 , 1561764 , 80474395 , 6698817 , 272022206 , 395194096 , 8950573930 , 3484991527
n×2
173974446
n×3
260961669
n×4
347948892
n×5
434936115
n÷2
43493611.5
n÷3
28995741
n÷3
21746805.75
n÷5
17397444.6
n2
7566776965251729
n3
6.5821291526762E+23
n4
5.7256113641864E+31
n5
4.9805503254782E+39
2 √n
9326.6941088469
3 √n
443.08306934666
4 √n
96.574810943884
5 √n
38.716054568927
1 , 3 , 9 , 27 , 193 , 579 , 1737 , 5211 , 16693 , 50079 , 150237 , 450711 , 3221749 , 9665247 , 28995741 , 86987223
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
-86987222
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 86987223 can be divided by 16 positive divisors.
The sum of these divisors (counting 86987223) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101001011110101000111010111
3
Ternary
20001200102001000
4
Quaternary
11023311013113
5
Quinary
134232042343
6
Senary
12344234343
8
Octal
513650727
10
Decimal
86987223
12
Duodecimal
2516b9b3
16
Hexadecimal
52f51d7
20
Vigesimal
173d813
36
Base36
1fsfrr
md5
9f9f8975853f1dc11ee492ef2755ecd5
sha1
8181930343924c2a44da05bce6476f019d6d93f4
sha256
d9ac28090f9aae64da3646ce700840ba99240316d913f5e392656f80526e64b0
sha512
6642b0a23b08066916d0027c36dd044ae87e3ef34b93c894a93e02481ce97b8caa8184abc371ff2e69a2366d699d5440708c0a10b18a519f3b5e8809bdeba06b
ripemd-160
288249dd5d682d3935b47a32637a65fee9e5909a
Diameter
173974446
Circumference
546556841.46595
Area
2.3771730925387E+16
Volume
2.7571158121369E+24
Surface area
9.5086923701549E+16
Circumference
546556841.46595
Perimeter
347948892
Area
7566776965251729
Diagonal
123018510.51977
Surface area
45400661791510374
Volume
6.5821291526762E+23
Space diagonal
150666289.84532
Perimeter
260961669
Area
3.2765105383395E+15
Altitude
75333144.922662
Surface area
3.2765105383395E+15
Volume
7.757113597505E+22
Height
41006170.173258