85455423 is an odd 8-digits composite number following 85455422
and preceding 85455424 . In scientific notation, it is written as 8.5455423 × 10^7.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 56004336 positive integers (up to 85455423) that are relatively prime to 85455423.
85455423 has 8 divisors, whose sum is 96560400
The reverse of 85455423 is 32455458
Previous prime number is 59
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
eighty-five million four hundred fifty-five thousand four hundred twenty-three
Scientific notation
8.5455423 × 10^7
Engineering notation
8.5455423 × 10^6
Prime Factorization
9 × 59 × 160933
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85455423
Product of the distinct prime numbers
The prime factorization of 85455423 is 9 × 59 × 160933.
Since it has a total of 3 prime factors.
8 , 4 , 98 , 86 , 950 , 679 , 5155 , 833 , 5032 , 82342 , 75504 , 552993 , 8299127 , 2456831 , 72926992 , 28812920 , 663957203 , 236446366 , 8117777453 , 3140424259
n×2
170910846
n×3
256366269
n×4
341821692
n×5
427277115
n÷2
42727711.5
n÷3
28485141
n÷3
21363855.75
n÷5
17091084.6
n2
7302629320108929
n3
6.2404927756211E+23
n4
5.3328394986915E+31
n5
4.5572005515179E+39
2 √n
9244.2102420921
3 √n
440.46683062941
4 √n
96.146816078808
5 √n
38.578729906646
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85455422
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85455423 can be divided by 8 positive divisors.
The sum of these divisors (counting 85455423) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000101111111001000111111
3
Ternary
12221210120210200
4
Quaternary
11011333020333
5
Quinary
133334033143
6
Senary
12251334543
8
Octal
505771077
10
Decimal
85455423
12
Duodecimal
24751453
16
Hexadecimal
517f23f
20
Vigesimal
16e1ib3
36
Base36
1evltr
md5
9d718a0548be816c41830792d2855164
sha1
dbd62e45576a1692744a60dfc90e400208ad94db
sha256
051186be26593025fbe55311e6540882e2b1c84a56cc9338c01c1963c89221d7
sha512
be6ef4893ad405d186891f1aa5e1e69a800934d36af6f19587b53f8e101499980a820759a9a9f4f601c8d597e58be8618b9b3cf09c150edb7a73fbfef961719e
ripemd-160
8f48b928560a26a714ad369c8136a7ad89da505a
Diameter
170910846
Circumference
536932258.21242
Area
2.2941886623944E+16
Volume
2.6140115011562E+24
Surface area
9.1767546495775E+16
Circumference
536932258.21242
Perimeter
341821692
Area
7302629320108929
Diagonal
120852218.18493
Surface area
43815775920653574
Volume
6.2404927756211E+23
Space diagonal
148013134.41829
Perimeter
256366269
Area
3.1621312528177E+15
Altitude
74006567.209145
Surface area
3.1621312528177E+15
Volume
7.3544912659789E+22
Height
40284072.72831