86988761 is an odd 8-digits prime number following 86988760
and preceding 86988762 . In scientific notation, it is written as 8.6988761 × 10^7.
The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors.
There are 86988760 positive integers (up to 86988761) that are relatively prime to 86988761.
86988761 has 2 divisors, whose sum is 86988762
The reverse of 86988761 is 16788968
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 53 Digital Root 8
Name
eighty-six million nine hundred eighty-eight thousand seven hundred sixty-one
Scientific notation
8.6988761 × 10^7
Engineering notation
8.6988761 × 10^6
Prime Factorization
86988761
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
86988761 Product of the distinct prime numbers
The prime factorization of 86988761 is 86988761.
Since it has a total of 1 prime factors.
6 , 2 , 55 , 5 , 319 , 659 , 9663 , 6723 , 60252 , 3252 , 25188 , 128201 , 5918612 , 5634386 , 15096531 , 81438504 , 993428158 , 159121067 , 234701153 , 4149700082
n×2
173977522
n×3
260966283
n×4
347955044
n×5
434943805
n÷2
43494380.5
n÷3
28996253.666667
n÷3
21747190.25
n÷5
17397752.2
n2
7567044540315121
n3
6.5824782899383E+23
n4
5.7260163075113E+31
n5
4.980990640562E+39
2 √n9326.7765599911
3 √n443.08568067938
4 √n96.575237820008
5 √n38.716191473794
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
86988762 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
43494381 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9326.7766136002 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999770085 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 86988761 can be divided by 2 positive divisors.
The sum of these divisors (counting 86988761) is 86988762, the average is 43494381.
Base
System
Value
2
Binary
101001011110101011111011001
3
Ternary
20001200111010222
4
Quaternary
11023311133121
5
Quinary
134232120021
6
Senary
12344245425
8
Octal
513653731
10
Decimal
86988761
12
Duodecimal
25170875
16
Hexadecimal
52f57d9
20
Vigesimal
173dbi1
36
Base36
1fsgyh
md5
73355813a8b8df66e04e27fbd5e3a11d
sha1
46422234eabb0a299be6b5788e9ea226c91d3f2f
sha256
107a7cee0e70bc1ccd7f5562c2aa7a4dee4f80082502174a23f8bba9266447dd
sha512
3caa15f5dc1f3bd0ece91440aa2c780ee5034bfe995a4cba05bbf03c2a54c37ddb24c7f51719d78a9c9a971370cfe76a53666defef05c7e7b8b55959ed1fdef4
ripemd-160
c336272a7967dca603cad20a25a61c0548142d53
Diameter
173977522
Circumference
546566505.00496
Area
2.3772571537241E+16
Volume
2.7572620584112E+24
Surface area
9.5090286148963E+16
Circumference
546566505.00496
Perimeter
347955044
Area
7567044540315121
Diagonal
123020685.58023
Surface area
45402267241890726
Volume
6.5824782899383E+23
Space diagonal
150668953.73947
Perimeter
260966283
Area
3.2766264017406E+15
Altitude
75334476.869733
Surface area
3.2766264017406E+15
Volume
7.7575250597143E+22
Height
41006895.193411