85758849 is an odd 8-digits composite number following 85758848
and preceding 85758850 . In scientific notation, it is written as 8.5758849 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 51587520 positive integers (up to 85758849) that are relatively prime to 85758849.
85758849 has 16 divisors, whose sum is 104725440
The reverse of 85758849 is 94885758
Previous prime number is 137
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-five million seven hundred fifty-eight thousand eight hundred forty-nine
Scientific notation
8.5758849 × 10^7
Engineering notation
8.5758849 × 10^6
Prime Factorization
9 × 11 × 137 × 6323
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
85758849
Product of the distinct prime numbers
The prime factorization of 85758849 is 9 × 11 × 137 × 6323.
Since it has a total of 4 prime factors.
4 , 3 , 80 , 28 , 25 , 156 , 187 , 6077 , 4348 , 36331 , 603346 , 602704 , 7559402 , 1134029 , 2533599 , 85400175 , 546472485 , 746638748 , 8897548766 , 1355131926
n×2
171517698
n×3
257276547
n×4
343035396
n×5
428794245
n÷2
42879424.5
n÷3
28586283
n÷3
21439712.25
n÷5
17151769.8
n2
7354580181804801
n3
6.3072033126979E+23
n4
5.4089849650596E+31
n5
4.6386832486182E+39
2 √n
9260.6073774888
3 √n
440.98753570522
4 √n
96.232049637783
5 √n
38.606087326816
1 , 9 , 11 , 99 , 137 , 1233 , 1507 , 6323 , 13563 , 56907 , 69553 , 625977 , 866251 , 7796259 , 9528761 , 85758849
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
-85758848
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 85758849 can be divided by 16 positive divisors.
The sum of these divisors (counting 85758849) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000111001001001110000001
3
Ternary
12222101000000200
4
Quaternary
11013021032001
5
Quinary
133423240344
6
Senary
12302035413
8
Octal
507111601
10
Decimal
85758849
12
Duodecimal
24878b69
16
Hexadecimal
51c9381
20
Vigesimal
16fjh29
36
Base36
1f23y9
md5
3dad46b29ff4bc8943dba17f577e0367
sha1
a84eb78a7d59553172e30c3cd85f3355cd5e8cdf
sha256
99ebe14552e11bbe54a32ea2458f2c447fb8206eeee447eba7dff2897bc09373
sha512
b9933080b36764e43f3ff4f09b42d3bc62e7f2701feb4f18ff36873ab3f2eccf1e489e3f12e3ae59209298264ed1070a9b0d2ab606c359b444a9f59a679f03ef
ripemd-160
e2a80d519ace436113fdeab7cf7a8df9746c11d3
Diameter
171517698
Circumference
538838739.99743
Area
2.3105095069395E+16
Volume
2.6419551455825E+24
Surface area
9.242038027758E+16
Circumference
538838739.99743
Perimeter
343035396
Area
7354580181804801
Diagonal
121281327.34931
Surface area
44127481090828806
Volume
6.3072033126979E+23
Space diagonal
148538683.66663
Perimeter
257276547
Area
3.1846266358063E+15
Altitude
74269341.833314
Surface area
3.1846266358063E+15
Volume
7.4331103878849E+22
Height
40427109.116435