87665364 is an even 8-digits composite number following 87665363
and preceding 87665365 . In scientific notation, it is written as 8.7665364 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 29221776 positive integers (up to 87665364) that are relatively prime to 87665364.
87665364 has 12 divisors, whose sum is 170460500
The reverse of 87665364 is 46356678
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
eighty-seven million six hundred sixty-five thousand three hundred sixty-four
Scientific notation
8.7665364 × 10^7
Engineering notation
8.7665364 × 10^6
Prime Factorization
2 × 2 × 9 × 2435149
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
43832682
Product of the distinct prime numbers
The prime factorization of 87665364 is 2 × 2 × 9 × 2435149.
Since it has a total of 4 prime factors.
3 , 4 , 9 , 23 , 857 , 94 , 2347 , 9783 , 18000 , 49990 , 477078 , 563032 , 4170234 , 9680006 , 87418988 , 39142403 , 843267566 , 214423779 , 973095808 , 3431378357
n×2
175330728
n×3
262996092
n×4
350661456
n×5
438326820
n÷2
43832682
n÷3
29221788
n÷3
21916341
n÷5
17533072.8
n2
7685216045252496
n3
6.737272620257E+23
n4
5.9062545662206E+31
n5
5.1777395642439E+39
2 √n
9362.9783722916
3 √n
444.23149603178
4 √n
96.762484322653
5 √n
38.77623226376
1 , 2 , 4 , 9 , 18 , 36 , 2435149 , 4870298 , 9740596 , 21916341 , 43832682 , 87665364
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-87665363
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 87665364 can be divided by 12 positive divisors.
The sum of these divisors (counting 87665364) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101001110011010101011010100
3
Ternary
20002221212021100
4
Quaternary
11032122223110
5
Quinary
134420242424
6
Senary
12410550100
8
Octal
516325324
10
Decimal
87665364
12
Duodecimal
25438330
16
Hexadecimal
539aad4
20
Vigesimal
177i384
36
Base36
1g6z10
md5
ab76cf70bbe838a4dbada5dbf736e24e
sha1
733cacc653f8c383ac860055ffbea492e378d67f
sha256
5f96d1e1491888d87bb79640442082a0e51e34f276bc6a0403ab4be442bb7199
sha512
9f59e54e9bc0e640fa1cb888bb91c93239450aa322c61239714463e1e2cf046cbf73c95c58d518a0d346e60c8aeb4fa623ee06728aa2ee8cb9ff7bd261a346c5
ripemd-160
ec779df6ee81b9f48fe76cbeac6ee5f60a51226a
Diameter
175330728
Circumference
550817727.03335
Area
2.4143818269016E+16
Volume
2.8221021558708E+24
Surface area
9.6575273076063E+16
Circumference
550817727.03335
Perimeter
350661456
Area
7685216045252496
Diagonal
123977546.71917
Surface area
46111296271514976
Volume
6.737272620257E+23
Space diagonal
151840864.51202
Perimeter
262996092
Area
3.3277961643802E+15
Altitude
75920432.25601
Surface area
3.3277961643802E+15
Volume
7.939951927477E+22
Height
41325848.906391