85989145 is an odd 8-digits composite number following 85989144
and preceding 85989146 . In scientific notation, it is written as 8.5989145 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 58858240 positive integers (up to 85989145) that are relatively prime to 85989145.
85989145 has 16 divisors, whose sum is 119190528
The reverse of 85989145 is 54198958
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
eighty-five million nine hundred eighty-nine thousand one hundred forty-five
Scientific notation
8.5989145 × 10^7
Engineering notation
8.5989145 × 10^6
Prime Factorization
5 × 17 × 11 × 91967
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
85989145
Product of the distinct prime numbers
The prime factorization of 85989145 is 5 × 17 × 11 × 91967.
Since it has a total of 4 prime factors.
7 , 6 , 59 , 85 , 529 , 118 , 5758 , 7870 , 95283 , 72871 , 165892 , 32946 , 6852030 , 7517069 , 36817898 , 74616070 , 538199758 , 45247913 , 4115187790 , 6106341000
n×2
171978290
n×3
257967435
n×4
343956580
n×5
429945725
n÷2
42994572.5
n÷3
28663048.333333
n÷3
21497286.25
n÷5
17197829
n2
7394133057831025
n3
6.3581517965913E+23
n4
5.467320367691E+31
n5
4.7013020385883E+39
2 √n
9273.0332146499
3 √n
441.38192413571
4 √n
96.296589839152
5 √n
38.626799574734
1 , 5 , 11 , 17 , 55 , 85 , 187 , 935 , 91967 , 459835 , 1011637 , 1563439 , 5058185 , 7817195 , 17197829 , 85989145
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
-85989144
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 85989145 can be divided by 16 positive divisors.
The sum of these divisors (counting 85989145) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101001000000001011100011001
3
Ternary
12222210200221011
4
Quaternary
11020001130121
5
Quinary
134003123040
6
Senary
12311013521
8
Octal
510013431
10
Decimal
85989145
12
Duodecimal
2496a2a1
16
Hexadecimal
5201719
20
Vigesimal
16h8ch5
36
Base36
1f71nd
md5
db4d089bb259aca37525b3a82c09394f
sha1
beacac5fe05eefe02910abb009cc7e48a8c90ec8
sha256
e272ac9bb86a3025242d0792e3a5d4bedfceeb9beebff66c046d98858ad8671e
sha512
e1621bc46f32a6086e800185fd8e3e44dde404c89e747a6757cee922460c5114b70f3f78dd4380cf3d92a33850f0ce28b9e388aa91282b3957db3334d03f06c3
ripemd-160
f40292e5d61c96b12013935f9f9f9c89f6749bbd
Diameter
171978290
Circumference
540285732.44094
Area
2.3229354094147E+16
Volume
2.6632963966106E+24
Surface area
9.291741637659E+16
Circumference
540285732.44094
Perimeter
343956580
Area
7394133057831025
Diagonal
121607015.07587
Surface area
44364798346986150
Volume
6.3581517965913E+23
Space diagonal
148937568.03941
Perimeter
257967435
Area
3.201753533522E+15
Altitude
74468784.019704
Surface area
3.201753533522E+15
Volume
7.4931537519718E+22
Height
40535671.691956