85455912 is an even 8-digits composite number following 85455911
and preceding 85455913 . In scientific notation, it is written as 8.5455912 × 10^7.
The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors.
There are 28448640 positive integers (up to 85455912) that are relatively prime to 85455912.
85455912 has 32 divisors, whose sum is 213914880
The reverse of 85455912 is 21955458
Previous prime number is 991
Is Prime? no Number parity even Number length 8 Sum of Digits 39 Digital Root 3
Name
eighty-five million four hundred fifty-five thousand nine hundred twelve
Scientific notation
8.5455912 × 10^7
Engineering notation
8.5455912 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 991 × 3593
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
21363978 Product of the distinct prime numbers
The prime factorization of 85455912 is 2 × 2 × 2 × 3 × 991 × 3593.
Since it has a total of 6 prime factors.
9 , 2 , 90 , 68 , 559 , 18 , 6282 , 7374 , 60221 , 40100 , 198195 , 849374 , 6484131 , 8516346 , 96229680 , 68695106 , 718691307 , 534026398 , 8434896248 , 8791035748
n×2
170911824
n×3
256367736
n×4
341823648
n×5
427279560
n÷2
42727956
n÷3
28485304
n÷3
21363978
n÷5
17091182.4
n2
7302712895751744
n3
6.2405999058063E+23
n4
5.3329615637779E+31
n5
4.5573309409359E+39
2 √n9244.2366910416
3 √n440.46767078623
4 √n96.146953623303
5 √n38.578774058216
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 991 , 1982 , 2973 , 3593 , 3964 , 5946 , 7186 , 7928 , 10779 , 11892 , 14372 , 21558 , 23784 , 28744 , 43116 , 86232 , 3560663 , 7121326 , 10681989 , 14242652 , 21363978 , 28485304 , 42727956 , 85455912
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-85455911 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85455912 can be divided by 32 positive divisors.
The sum of these divisors (counting 85455912) is 1, the average is 0.03125.
Base
System
Value
2
Binary
101000101111111010000101000
3
Ternary
12221210121110210
4
Quaternary
11011333100220
5
Quinary
133334042122
6
Senary
12251341120
8
Octal
505772050
10
Decimal
85455912
12
Duodecimal
247517a0
16
Hexadecimal
517f428
20
Vigesimal
16e1jfc
36
Base36
1evm7c
md5
a868129533376e921fb6d96cb9118da4
sha1
4100bee1348f57e5229a88ab16caef5baf3e26cc
sha256
f86401995d220229e19e5bd652b4d351af692ec84e7fd496ab365c1c951d2bcd
sha512
790fe0477f1e2b8099e8ac37e11d840fcc504756ae7324d852ca25e6f024a58076def137759034c19f818d35a41d33cebe865c67f90967c5ef62486bf67f4c86
ripemd-160
a8abe91a5d25e061a2a8ee1f317df3c7723d144e
Diameter
170911824
Circumference
536935330.69003
Area
2.2942149184569E+16
Volume
2.6140563757432E+24
Surface area
9.1768596738276E+16
Circumference
536935330.69003
Perimeter
341823648
Area
7302712895751744
Diagonal
120852909.73536
Surface area
43816277374510464
Volume
6.2405999058063E+23
Space diagonal
148013981.39113
Perimeter
256367736
Area
3.1621674421326E+15
Altitude
74006990.695567
Surface area
3.1621674421326E+15
Volume
7.3546175201129E+22
Height
40284303.245121