85549729 is an odd 8-digits composite number following 85549728
and preceding 85549730 . In scientific notation, it is written as 8.5549729 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 78803520 positive integers (up to 85549729) that are relatively prime to 85549729.
85549729 has 8 divisors, whose sum is 92510208
The reverse of 85549729 is 92794558
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
eighty-five million five hundred forty-nine thousand seven hundred twenty-nine
Scientific notation
8.5549729 × 10^7
Engineering notation
8.5549729 × 10^6
Prime Factorization
17 × 47 × 107071
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85549729
Product of the distinct prime numbers
The prime factorization of 85549729 is 17 × 47 × 107071.
Since it has a total of 3 prime factors.
6 , 10 , 28 , 39 , 349 , 98 , 3634 , 4370 , 95157 , 31440 , 656523 , 889346 , 7406854 , 9131720 , 18535594 , 49160082 , 827794295 , 996873039 , 5438839478 , 4781886059
n×2
171099458
n×3
256649187
n×4
342198916
n×5
427748645
n÷2
42774864.5
n÷3
28516576.333333
n÷3
21387432.25
n÷5
17109945.8
n2
7318756131973441
n3
6.2611760370742E+23
n4
5.3564191319299E+31
n5
4.5824020514702E+39
2 √n
9249.3096499144
3 √n
440.62879965203
4 √n
96.173331282193
5 √n
38.587241012512
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
-85549728
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 85549729 can be divided by 8 positive divisors.
The sum of these divisors (counting 85549729) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000110010110001010100001
3
Ternary
12221222101011111
4
Quaternary
11012112022201
5
Quinary
133400042404
6
Senary
12253343321
8
Octal
506261241
10
Decimal
85549729
12
Duodecimal
24797b41
16
Hexadecimal
51962a1
20
Vigesimal
16ede69
36
Base36
1exmld
md5
42fb2acead1decc6db6450b9f9f3425a
sha1
d41ef88ac424dbb71915244d60a0f4a4d6a43029
sha256
613274285b08968462cc847d0f2756599043c7083e0ae9b4bdbd216f0adca8ab
sha512
3c9dcabc60f55eb0dc3d83845f0ce6dd6f0ac877c95d130874e6ad503344186db095d15767698ef1a678abcb985f02da392655349bf6d423df9e5f4d2d45c4bb
ripemd-160
68e6ecb14d904ce8d6316e1ed3e9c744a27bcd4e
Diameter
171099458
Circumference
537524800.286
Area
2.2992550497623E+16
Volume
2.622675285454E+24
Surface area
9.1970201990492E+16
Circumference
537524800.286
Perimeter
342198916
Area
7318756131973441
Diagonal
120985587.00914
Surface area
43912536791840646
Volume
6.2611760370742E+23
Space diagonal
148176477.20175
Perimeter
256649187
Area
3.1691143671961E+15
Altitude
74088238.600874
Surface area
3.1691143671961E+15
Volume
7.3788667233631E+22
Height
40328529.003048