85887288 is an even 8-digits composite number following 85887287
and preceding 85887289 . In scientific notation, it is written as 8.5887288 × 10^7.
The sum of its digits is 54. It has a total of 5 prime factors and 16 positive divisors.
There are 28629072 positive integers (up to 85887288) that are relatively prime to 85887288.
85887288 has 16 divisors, whose sum is 178932000
The reverse of 85887288 is 88278858
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-five million eight hundred eighty-seven thousand two hundred eighty-eight
Scientific notation
8.5887288 × 10^7
Engineering notation
8.5887288 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 1192879
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
21471822
Product of the distinct prime numbers
The prime factorization of 85887288 is 2 × 2 × 2 × 9 × 1192879.
Since it has a total of 5 prime factors.
2 , 1 , 67 , 90 , 183 , 243 , 2640 , 6811 , 42818 , 91845 , 719133 , 263959 , 6746075 , 9375507 , 78008632 , 46367309 , 632622383 , 952113275 , 6860591750 , 684595479
n×2
171774576
n×3
257661864
n×4
343549152
n×5
429436440
n÷2
42943644
n÷3
28629096
n÷3
21471822
n÷5
17177457.6
n2
7376626239994944
n3
6.335584223428E+23
n4
5.4414614684582E+31
n5
4.6735236828237E+39
2 √n
9267.5394792793
3 √n
441.20757809204
4 √n
96.268060535565
5 √n
38.617644290248
1 , 2 , 4 , 8 , 9 , 18 , 36 , 72 , 1192879 , 2385758 , 4771516 , 9543032 , 10735911 , 21471822 , 42943644 , 85887288
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
-85887287
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 85887288 can be divided by 16 positive divisors.
The sum of these divisors (counting 85887288) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000111101000100100111000
3
Ternary
12222121112012200
4
Quaternary
11013220210320
5
Quinary
133441343123
6
Senary
12304510200
8
Octal
507504470
10
Decimal
85887288
12
Duodecimal
2491b360
16
Hexadecimal
51e8938
20
Vigesimal
16gfi48
36
Base36
1f4v20
md5
baab596dd2e906c4f914a5d9766f43b5
sha1
bd6a2cc11fec17c9e5f682de48fd089aa4a39131
sha256
74563842cf7fc2359fc7294a2ae0225416d9f825fe8ac47e0bcf8df7667b2cba
sha512
30d1eb811a4068195bdd5c2f8089a4e891acb22d4a16e04978ad5a628308ff0ea1dc45434c303a4c00c65ce5cbcdbf10ba274f8e1fdc3085cd7deb41a42d8383
ripemd-160
1845b52c8e92c7da62a221cbc66a2c02e6d4cce0
Diameter
171774576
Circumference
539645746.0351
Area
2.3174354803846E+16
Volume
2.6538433136695E+24
Surface area
9.2697419215383E+16
Circumference
539645746.0351
Perimeter
343549152
Area
7376626239994944
Diagonal
121462967.52504
Surface area
44259757439969664
Volume
6.335584223428E+23
Space diagonal
148761146.5403
Perimeter
257661864
Area
3.1941728590293E+15
Altitude
74380573.27015
Surface area
3.1941728590293E+15
Volume
7.4665576119408E+22
Height
40487655.841681