85655668 is an even 8-digits composite number following 85655667
and preceding 85655669 . In scientific notation, it is written as 8.5655668 × 10^7.
The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors.
There are 36266304 positive integers (up to 85655668) that are relatively prime to 85655668.
85655668 has 24 divisors, whose sum is 173380032
The reverse of 85655668 is 86655658
Previous prime number is 7
Is Prime? no Number parity even Number length 8 Sum of Digits 49 Digital Root 4
Name
eighty-five million six hundred fifty-five thousand six hundred sixty-eight
Scientific notation
8.5655668 × 10^7
Engineering notation
8.5655668 × 10^6
Prime Factorization
2 × 2 × 83 × 7 × 36857
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
42827834 Product of the distinct prime numbers
The prime factorization of 85655668 is 2 × 2 × 83 × 7 × 36857.
Since it has a total of 5 prime factors.
2 , 7 , 78 , 55 , 432 , 892 , 5549 , 6524 , 547 , 75022 , 514801 , 516715 , 4432645 , 9274060 , 66007578 , 42560449 , 374830381 , 914001038 , 2744528491 , 4263035407
n×2
171311336
n×3
256967004
n×4
342622672
n×5
428278340
n÷2
42827834
n÷3
28551889.333333
n÷3
21413917
n÷5
17131133.6
n2
7336893460526224
n3
6.2844651040621E+23
n4
5.3830005651112E+31
n5
4.6108450924898E+39
2 √n9255.0347379143
3 √n440.81060626454
4 √n96.203091103739
5 √n38.596793048288
1 , 2 , 4 , 7 , 14 , 28 , 83 , 166 , 332 , 581 , 1162 , 2324 , 36857 , 73714 , 147428 , 257999 , 515998 , 1031996 , 3059131 , 6118262 , 12236524 , 21413917 , 42827834 , 85655668
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-85655667 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85655668 can be divided by 24 positive divisors.
The sum of these divisors (counting 85655668) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101000110110000000001110100
3
Ternary
12222011202111011
4
Quaternary
11012300001310
5
Quinary
133411440133
6
Senary
12255522004
8
Octal
506600164
10
Decimal
85655668
12
Duodecimal
24829304
16
Hexadecimal
51b0074
20
Vigesimal
16f6j38
36
Base36
1ezwc4
md5
666b93c32a97a779bcc626fcd363d91d
sha1
4b4d6f4ed0a1eb1c64da56888f700f56a85bccc3
sha256
3f09d65da4f55c03545e8db702a4368001a6ce30fbacc504552639d183d13b52
sha512
7c8cb6651964dd40f7a08846c7bd8bee697893dd4a6ade9c8dcc0bff521af99d96d933dd58ed4e1ef18ff7ee71ea556aeb33a0b0ae61196dde2feb6c8deaabe9
ripemd-160
71ab3b6015a4c69d01f4b83bc3a0f5693aaf1678
Diameter
171311336
Circumference
538190434.65425
Area
2.304953059576E+16
Volume
2.6324305870217E+24
Surface area
9.2198122383041E+16
Circumference
538190434.65425
Perimeter
342622672
Area
7336893460526224
Diagonal
121135407.37973
Surface area
44021360763157344
Volume
6.2844651040621E+23
Space diagonal
148359968.93225
Perimeter
256967004
Area
3.1769680608378E+15
Altitude
74179984.466126
Surface area
3.1769680608378E+15
Volume
7.4063131520208E+22
Height
40378469.126576