85389960 is an even 8-digits composite number following 85389959
and preceding 85389961 . In scientific notation, it is written as 8.5389960 × 10^7.
The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors.
There are 22770624 positive integers (up to 85389960) that are relatively prime to 85389960.
85389960 has 32 divisors, whose sum is 256170240
The reverse of 85389960 is 06998358
Previous prime number is 5
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
eighty-five million three hundred eighty-nine thousand nine hundred sixty
Scientific notation
8.5389960 × 10^7
Engineering notation
8.5389960 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 5 × 711583
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
21347490
Product of the distinct prime numbers
The prime factorization of 85389960 is 2 × 2 × 2 × 3 × 5 × 711583.
Since it has a total of 6 prime factors.
9 , 1 , 95 , 26 , 15 , 70 , 6744 , 5893 , 49790 , 42649 , 681553 , 975688 , 6782823 , 774975 , 50940244 , 20085897 , 165992438 , 5821052 , 9688861384 , 9356461380
n×2
170779920
n×3
256169880
n×4
341559840
n×5
426949800
n÷2
42694980
n÷3
28463320
n÷3
21347490
n÷5
17077992
n2
7291445268801600
n3
6.2261621984516E+23
n4
5.3165174107929E+31
n5
4.5397720904691E+39
2 √n
9240.6688069641
3 √n
440.35432890989
4 √n
96.128397505441
5 √n
38.572817458918
1 , 2 , 3 , 4 , 5 , 6 , 8 , 10 , 12 , 15 , 20 , 24 , 30 , 40 , 60 , 120 , 711583 , 1423166 , 2134749 , 2846332 , 3557915 , 4269498 , 5692664 , 7115830 , 8538996 , 10673745 , 14231660 , 17077992 , 21347490 , 28463320 , 42694980 , 85389960
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
-85389959
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 85389960 can be divided by 32 positive divisors.
The sum of these divisors (counting 85389960) is 1, the average is 0.03125.
Base
System
Value
2
Binary
101000101101111001010001000
3
Ternary
12221200021000010
4
Quaternary
11011233022020
5
Quinary
133324434320
6
Senary
12250111520
8
Octal
505571210
10
Decimal
85389960
12
Duodecimal
2471b5a0
16
Hexadecimal
516f288
20
Vigesimal
16ddei0
36
Base36
1eu7bc
md5
be41ebdd78fc856d0d5e2d017d3e6132
sha1
9fdc6ffe4afc3814045ca6532d1ad4da043de488
sha256
2c039899961a8ef90e1a3972eb6dde6977a927c4b3908c171e930673a0605ff6
sha512
3431e3dbb53059965843ffc742be6db11f48aab14ec801d646fc05de49bdb11e4d0b4e48120c6d6e23896f6ee417558761cd98a8af28d4d5fbb0b0f5a94043cc
ripemd-160
1a34a1c9ba5bd717cf8cdf8135c96fb4097a2111
Diameter
170779920
Circumference
536520942.05265
Area
2.2906750890519E+16
Volume
2.6080087230285E+24
Surface area
9.1627003562077E+16
Circumference
536520942.05265
Perimeter
341559840
Area
7291445268801600
Diagonal
120759639.5225
Surface area
43748671612809600
Volume
6.2261621984516E+23
Space diagonal
147899749.17627
Perimeter
256169880
Area
3.157288416543E+15
Altitude
73949874.588137
Surface area
3.157288416543E+15
Volume
7.3376025188208E+22
Height
40253213.174165