85391344 is an even 8-digits composite number following 85391343
and preceding 85391345 . In scientific notation, it is written as 8.5391344 × 10^7.
The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors.
There are 42539328 positive integers (up to 85391344) that are relatively prime to 85391344.
85391344 has 20 divisors, whose sum is 166051624
The reverse of 85391344 is 44319358
Previous prime number is 277
Is Prime? no Number parity even Number length 8 Sum of Digits 37 Digital Root 1
Name
eighty-five million three hundred ninety-one thousand three hundred forty-four
Scientific notation
8.5391344 × 10^7
Engineering notation
8.5391344 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 277 × 19267
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
10673918 Product of the distinct prime numbers
The prime factorization of 85391344 is 2 × 2 × 2 × 2 × 277 × 19267.
Since it has a total of 6 prime factors.
3 , 6 , 85 , 76 , 610 , 167 , 4231 , 4937 , 46840 , 19218 , 282789 , 603005 , 8132602 , 6825760 , 78447871 , 35626533 , 819445409 , 863998781 , 4913001751 , 3463785878
n×2
170782688
n×3
256174032
n×4
341565376
n×5
426956720
n÷2
42695672
n÷3
28463781.333333
n÷3
21347836
n÷5
17078268.8
n2
7291681630126336
n3
6.226464944166E+23
n4
5.3168620995122E+31
n5
4.5401400054001E+39
2 √n9240.7436930152
3 √n440.35670798388
4 √n96.128787015208
5 √n38.57294249571
1 , 2 , 4 , 8 , 16 , 277 , 554 , 1108 , 2216 , 4432 , 19267 , 38534 , 77068 , 154136 , 308272 , 5336959 , 10673918 , 21347836 , 42695672 , 85391344
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-85391343 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85391344 can be divided by 20 positive divisors.
The sum of these divisors (counting 85391344) is 1, the average is 0.05.
Base
System
Value
2
Binary
101000101101111011111110000
3
Ternary
12221200022220101
4
Quaternary
11011233133300
5
Quinary
133330010334
6
Senary
12250122144
8
Octal
505573760
10
Decimal
85391344
12
Duodecimal
24720354
16
Hexadecimal
516f7f0
20
Vigesimal
16ddi74
36
Base36
1eu8ds
md5
e9c782437662f8301982273f9cb01170
sha1
9060f1af990c924a05dee4a38c9cf2a2c527a1fb
sha256
e3c72aeebff449ecb30688ed170c324d4328a675133d8a9c0ccdc07f882e2a5e
sha512
c90686e89ffb27008a8a741649a41ebf16db0956c1acab3a56b8462c60e5b6c2a5f12885e2e31e74b08f453865a798158715f1f1865f4625c0a253fc6f5efe38
ripemd-160
c16c4667c8c5b69fa64a1fefcdc06f14b1ac862d
Diameter
170782688
Circumference
536529637.98112
Area
2.2907493441521E+16
Volume
2.6081355368568E+24
Surface area
9.1629973766082E+16
Circumference
536529637.98112
Perimeter
341565376
Area
7291681630126336
Diagonal
120761596.79407
Surface area
43750089780758016
Volume
6.226464944166E+23
Space diagonal
147902146.33459
Perimeter
256174032
Area
3.1573907639989E+15
Altitude
73951073.167296
Surface area
3.1573907639989E+15
Volume
7.3379593080668E+22
Height
40253865.598022