85215776 is an even 8-digits composite number following 85215775
and preceding 85215777 . In scientific notation, it is written as 8.5215776 × 10^7.
The sum of its digits is 41. It has a total of 7 prime factors and 24 positive divisors.
There are 41232960 positive integers (up to 85215776) that are relatively prime to 85215776.
85215776 has 24 divisors, whose sum is 173182464
The reverse of 85215776 is 67751258
Previous prime number is 31
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
eighty-five million two hundred fifteen thousand seven hundred seventy-six
Scientific notation
8.5215776 × 10^7
Engineering notation
8.5215776 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 31 × 85903
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
5325986
Product of the distinct prime numbers
The prime factorization of 85215776 is 2 × 2 × 2 × 2 × 2 × 31 × 85903.
Since it has a total of 7 prime factors.
9 , 1 , 35 , 84 , 13 , 284 , 123 , 694 , 87835 , 56361 , 2547 , 71053 , 2977795 , 3578998 , 22451746 , 22814268 , 861530655 , 290526999 , 1406915594 , 753256947
n×2
170431552
n×3
255647328
n×4
340863104
n×5
426078880
n÷2
42607888
n÷3
28405258.666667
n÷3
21303944
n÷5
17043155.2
n2
7261728479282176
n3
6.1881382746333E+23
n4
5.2732700506818E+31
n5
4.4936579942641E+39
2 √n
9231.2391367573
3 √n
440.05470394233
4 √n
96.079337720226
5 √n
38.557067934015
1 , 2 , 4 , 8 , 16 , 31 , 32 , 62 , 124 , 248 , 496 , 992 , 85903 , 171806 , 343612 , 687224 , 1374448 , 2662993 , 2748896 , 5325986 , 10651972 , 21303944 , 42607888 , 85215776
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85215775
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85215776 can be divided by 24 positive divisors.
The sum of these divisors (counting 85215776) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101000101000100101000100000
3
Ternary
12221100102001212
4
Quaternary
11011010220200
5
Quinary
133303401101
6
Senary
12242245252
8
Octal
505045040
10
Decimal
85215776
12
Duodecimal
24656828
16
Hexadecimal
5144a20
20
Vigesimal
16cbj8g
36
Base36
1eqgww
md5
4a83173414200611c54e7e18c3ada9f2
sha1
db105a3f1f47d2c7a7be1ac3ce1c9d3a77280172
sha256
f3830dafdcceaf3244a2f02b2e3826f7c4913d562d2e38bed6c4e6cda96cf9d5
sha512
97f87001faf43ba0620bee4a9ca396fc2bb418ac7738d4ab51cab308d35ffb9ecb839aa21fdc093826b243303346dbdb72db4e2949d5ff002856cf347a3f7bd8
ripemd-160
d8678b00cd8e9a8f98ce985ffaf9c90747a2554d
Diameter
170431552
Circumference
535426511.70311
Area
2.2813392842877E+16
Volume
2.5920812990648E+24
Surface area
9.1253571371507E+16
Circumference
535426511.70311
Perimeter
340863104
Area
7261728479282176
Diagonal
120513306.14735
Surface area
43570370875693056
Volume
6.1881382746333E+23
Space diagonal
147598053.63841
Perimeter
255647328
Area
3.1444206692217E+15
Altitude
73799026.819204
Surface area
3.1444206692217E+15
Volume
7.2927908948554E+22
Height
40171102.049116