85757679 is an odd 8-digits composite number following 85757678
and preceding 85757680 . In scientific notation, it is written as 8.5757679 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 48813840 positive integers (up to 85757679) that are relatively prime to 85757679.
85757679 has 8 divisors, whose sum is 87457792
The reverse of 85757679 is 97675758
Previous prime number is 271
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-five million seven hundred fifty-seven thousand six hundred seventy-nine
Scientific notation
8.5757679 × 10^7
Engineering notation
8.5757679 × 10^6
Prime Factorization
63 × 271 × 5023
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85757679
Product of the distinct prime numbers
The prime factorization of 85757679 is 63 × 271 × 5023.
Since it has a total of 3 prime factors.
3 , 6 , 9 , 17 , 680 , 261 , 282 , 8287 , 54258 , 46818 , 841741 , 750048 , 3203986 , 8707874 , 37186400 , 85269303 , 704616296 , 133770601 , 2847060062 , 9060876272
n×2
171515358
n×3
257273037
n×4
343030716
n×5
428788395
n÷2
42878839.5
n÷3
28585893
n÷3
21439419.75
n÷5
17151535.8
n2
7354379507467041
n3
6.3069451704554E+23
n4
5.4086897939851E+31
n5
4.6383668316315E+39
2 √n
9260.5442064708
3 √n
440.98553024546
4 √n
96.231721414879
5 √n
38.605981986389
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85757678
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85757679 can be divided by 8 positive divisors.
The sum of these divisors (counting 85757679) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000111001000111011101111
3
Ternary
12222100221102100
4
Quaternary
11013020323233
5
Quinary
133423221204
6
Senary
12302030143
8
Octal
507107357
10
Decimal
85757679
12
Duodecimal
24878353
16
Hexadecimal
51c8eef
20
Vigesimal
16fje3j
36
Base36
1f231r
md5
c54eaf61d3a78c7f96d6db1bda8af63b
sha1
a8f323ae9a263a65506470c12620482326f3633d
sha256
118009d5905de60a94bd5597ab4f53498e811409996b6ff0395016c38a14b108
sha512
933985ea40e7a675b7735d151be177c68ab99b9150b1caa6244b484deef4abc1db8969124d4cc6267b856f4b4eca46beb06831ac8cddd1bb00a09ef7b0aac878
ripemd-160
2307b59283108f9c717e2ec1e203e379eaf338ee
Diameter
171515358
Circumference
538831388.67062
Area
2.310446463237E+16
Volume
2.6418470152128E+24
Surface area
9.2417858529479E+16
Circumference
538831388.67062
Perimeter
343030716
Area
7354379507467041
Diagonal
121279672.71944
Surface area
44126277044802246
Volume
6.3069451704554E+23
Space diagonal
148536657.16718
Perimeter
257273037
Area
3.1845397412691E+15
Altitude
74268328.583591
Surface area
3.1845397412691E+15
Volume
7.4328061643346E+22
Height
40426557.573146