85424897 is an odd 8-digits composite number following 85424896
and preceding 85424898 . In scientific notation, it is written as 8.5424897 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 81346032 positive integers (up to 85424897) that are relatively prime to 85424897.
85424897 has 8 divisors, whose sum is 89602176
The reverse of 85424897 is 79842458
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
eighty-five million four hundred twenty-four thousand eight hundred ninety-seven
Scientific notation
8.5424897 × 10^7
Engineering notation
8.5424897 × 10^6
Prime Factorization
37 × 47 × 49123
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85424897
Product of the distinct prime numbers
The prime factorization of 85424897 is 37 × 47 × 49123.
Since it has a total of 3 prime factors.
5 , 10 , 81 , 22 , 659 , 45 , 6142 , 4759 , 662 , 62833 , 480784 , 741327 , 9425035 , 5857897 , 19055956 , 68592151 , 828425423 , 372057526 , 157622847 , 8707316416
n×2
170849794
n×3
256274691
n×4
341699588
n×5
427124485
n÷2
42712448.5
n÷3
28474965.666667
n÷3
21356224.25
n÷5
17084979.4
n2
7297413027460609
n3
6.2338075623728E+23
n4
5.3252236893352E+31
n5
4.5490668516342E+39
2 √n
9242.5590071149
3 √n
440.41437719298
4 √n
96.138228645606
5 √n
38.575973328831
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
-85424896
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 85424897 can be divided by 8 positive divisors.
The sum of these divisors (counting 85424897) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000101110111101100000001
3
Ternary
12221202000221002
4
Quaternary
11011313230001
5
Quinary
133332044042
6
Senary
12250541345
8
Octal
505675401
10
Decimal
85424897
12
Duodecimal
24737855
16
Hexadecimal
5177b01
20
Vigesimal
16di24h
36
Base36
1euy9t
md5
4de01ed91e7dea263abacff3d1f740f9
sha1
3c90c19a946de119655bc6eb4d4b6b14dab1b0c8
sha256
60c93f4b074412b0c8f43e3c80da6e38a8c4125684a2da3bd50b97933c849d27
sha512
42a8bfddbe37ba14be22ac3766c7b0491170db1d7062bd6a7f1a69f68404d74b40949e268329effbe4166c058ac2399482c8a2369e61fd53d1abc01283e50c73
ripemd-160
f1eedfa6077b9115459bbf1e3488d8e47107fc58
Diameter
170849794
Circumference
536740457.69773
Area
2.2925499157281E+16
Volume
2.6112112055791E+24
Surface area
9.1701996629123E+16
Circumference
536740457.69773
Perimeter
341699588
Area
7297413027460609
Diagonal
120809047.90172
Surface area
43784478164763654
Volume
6.2338075623728E+23
Space diagonal
147960261.83534
Perimeter
256274691
Area
3.1598725318442E+15
Altitude
73980130.917669
Surface area
3.1598725318442E+15
Volume
7.3466126666097E+22
Height
40269682.633908