85756845 is an odd 8-digits composite number following 85756844
and preceding 85756846 . In scientific notation, it is written as 8.5756845 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 45185280 positive integers (up to 85756845) that are relatively prime to 85756845.
85756845 has 16 divisors, whose sum is 138866112
The reverse of 85756845 is 54865758
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
eighty-five million seven hundred fifty-six thousand eight hundred forty-five
Scientific notation
8.5756845 × 10^7
Engineering notation
8.5756845 × 10^6
Prime Factorization
5 × 3 × 83 × 68881
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
85756845
Product of the distinct prime numbers
The prime factorization of 85756845 is 5 × 3 × 83 × 68881.
Since it has a total of 4 prime factors.
3 , 3 , 10 , 25 , 935 , 326 , 7646 , 6261 , 82388 , 92273 , 168688 , 470214 , 4802652 , 981926 , 10231963 , 30447071 , 980019927 , 423954767 , 4899726125 , 2195115840
n×2
171513690
n×3
257270535
n×4
343027380
n×5
428784225
n÷2
42878422.5
n÷3
28585615
n÷3
21439211.25
n÷5
17151369
n2
7354236464354025
n3
6.3067611656696E+23
n4
5.4084793973634E+31
n5
4.6381412936539E+39
2 √n
9260.4991766103
3 √n
440.98410070147
4 √n
96.231487448809
5 √n
38.605906896871
1 , 3 , 5 , 15 , 83 , 249 , 415 , 1245 , 68881 , 206643 , 344405 , 1033215 , 5717123 , 17151369 , 28585615 , 85756845
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
-85756844
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 85756845 can be divided by 16 positive divisors.
The sum of these divisors (counting 85756845) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000111001000101110101101
3
Ternary
12222100220021110
4
Quaternary
11013020232231
5
Quinary
133423204340
6
Senary
12302022233
8
Octal
507105655
10
Decimal
85756845
12
Duodecimal
24877979
16
Hexadecimal
51c8bad
20
Vigesimal
16fjc25
36
Base36
1f22el
md5
bd918eb01fe881961eb186a38c97165d
sha1
fb3c72f5d77c9edeebe0ff62d1ea64e91dd8966c
sha256
6e85c21c823a751049b606af4db142b5acd6a3d7c0df21327438e166dc29c906
sha512
13f7fbd88d4617d51235a0997979ff2160c491423be2b2561c614913ee9445a5bce608e549619242284b2ce1c9314c79fe2f21b3123affcd6ccfe2b554985518
ripemd-160
0c438ff932f67605d8f85d4654af1be3573b294e
Diameter
171513690
Circumference
538826148.49408
Area
2.3104015249177E+16
Volume
2.6417699394684E+24
Surface area
9.2416060996707E+16
Circumference
538826148.49408
Perimeter
343027380
Area
7354236464354025
Diagonal
121278493.26533
Surface area
44125418786124150
Volume
6.3067611656696E+23
Space diagonal
148535212.63681
Perimeter
257270535
Area
3.1844778017842E+15
Altitude
74267606.318405
Surface area
3.1844778017842E+15
Volume
7.4325893126149E+22
Height
40426164.421776