85849819 is an odd 8-digits composite number following 85849818
and preceding 85849820 . In scientific notation, it is written as 8.5849819 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 75168000 positive integers (up to 85849819) that are relatively prime to 85849819.
85849819 has 16 divisors, whose sum is 97136640
The reverse of 85849819 is 91894858
Previous prime number is 271
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
eighty-five million eight hundred forty-nine thousand eight hundred nineteen
Scientific notation
8.5849819 × 10^7
Engineering notation
8.5849819 × 10^6
Prime Factorization
11 × 31 × 271 × 929
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
85849819
Product of the distinct prime numbers
The prime factorization of 85849819 is 11 × 31 × 271 × 929.
Since it has a total of 4 prime factors.
1 , 6 , 80 , 84 , 211 , 751 , 4042 , 194 , 54073 , 20541 , 479206 , 93266 , 1754751 , 6643267 , 37596783 , 5987919 , 820281206 , 629779976 , 6909684917 , 519115735
n×2
171699638
n×3
257549457
n×4
343399276
n×5
429249095
n÷2
42924909.5
n÷3
28616606.333333
n÷3
21462454.75
n÷5
17169963.8
n2
7370191422332761
n3
6.3272959960262E+23
n4
5.4319721601827E+31
n5
4.6633382676473E+39
2 √n
9265.5177405259
3 √n
441.14340867603
4 √n
96.257559394189
5 √n
38.614274252344
1 , 11 , 31 , 271 , 341 , 929 , 2981 , 8401 , 10219 , 28799 , 92411 , 251759 , 316789 , 2769349 , 7804529 , 85849819
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
-85849818
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 85849819 can be divided by 16 positive divisors.
The sum of these divisors (counting 85849819) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000111011111011011011011
3
Ternary
12222112121210221
4
Quaternary
11013133123123
5
Quinary
133434143234
6
Senary
12304020511
8
Octal
507373333
10
Decimal
85849819
12
Duodecimal
24901737
16
Hexadecimal
51df6db
20
Vigesimal
16gb4aj
36
Base36
1f4257
md5
e99eb4b297638d3280f864f8b29d0a48
sha1
170aa242fb77a40c39681bd6bb1870fd7fd26335
sha256
ba26b763f01f2ebb953d8a07da6bf984258916647354209b80f1192d6ec89482
sha512
0fd0f3d23861cdc36a48968938a3a78172ed0f75d6511259fa7aeef187fe72d4e2d628f08ec00b758405fc128841b2fe97e92d62b24befc3e9d0943a32629fa7
ripemd-160
6f5ea78303e97a948992886b5ef579b94b8872ab
Diameter
171699638
Circumference
539410321.36483
Area
2.3154139227951E+16
Volume
2.6503715490939E+24
Surface area
9.2616556911804E+16
Circumference
539410321.36483
Perimeter
343399276
Area
7370191422332761
Diagonal
121409978.35708
Surface area
44221148533996566
Volume
6.3272959960262E+23
Space diagonal
148696248.32859
Perimeter
257549457
Area
3.1913865012472E+15
Altitude
74348124.164296
Surface area
3.1913865012472E+15
Volume
7.4567898422744E+22
Height
40469992.785692