85473387 is an odd 8-digits composite number following 85473386
and preceding 85473388 . In scientific notation, it is written as 8.5473387 × 10^7.
The sum of its digits is 45. It has a total of 6 prime factors and 20 positive divisors.
There are 56799360 positive integers (up to 85473387) that are relatively prime to 85473387.
85473387 has 20 divisors, whose sum is 128092536
The reverse of 85473387 is 78337458
Previous prime number is 347
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
eighty-five million four hundred seventy-three thousand three hundred eighty-seven
Scientific notation
8.5473387 × 10^7
Engineering notation
8.5473387 × 10^6
Prime Factorization
3 × 3 × 3 × 3 × 347 × 3041
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
3165681
Product of the distinct prime numbers
The prime factorization of 85473387 is 3 × 3 × 3 × 3 × 347 × 3041.
Since it has a total of 6 prime factors.
6 , 3 , 18 , 17 , 72 , 156 , 4592 , 9439 , 66540 , 24826 , 22936 , 75211 , 472951 , 8675267 , 50914975 , 70285611 , 240206136 , 586364478 , 4482998697 , 6760268915
n×2
170946774
n×3
256420161
n×4
341893548
n×5
427366935
n÷2
42736693.5
n÷3
28491129
n÷3
21368346.75
n÷5
17094677.4
n2
7305699885251769
n3
6.2444291359798E+23
n4
5.3373250813368E+31
n5
4.561992522219E+39
2 √n
9245.1818262271
3 √n
440.4976926917
4 √n
96.151868552967
5 √n
38.580351734759
1 , 3 , 9 , 27 , 81 , 347 , 1041 , 3041 , 3123 , 9123 , 9369 , 27369 , 28107 , 82107 , 246321 , 1055227 , 3165681 , 9497043 , 28491129 , 85473387
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
-85473386
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 85473387 can be divided by 20 positive divisors.
The sum of these divisors (counting 85473387) is 1, the average is 0.05.
Base
System
Value
2
Binary
101000110000011100001101011
3
Ternary
12221211111110000
4
Quaternary
11012003201223
5
Quinary
133340122022
6
Senary
12251554043
8
Octal
506034153
10
Decimal
85473387
12
Duodecimal
2475b923
16
Hexadecimal
518386b
20
Vigesimal
16e4397
36
Base36
1evzor
md5
e26bdc8db5f2fd9a6fffe620b24ffcf9
sha1
7699061b4590c13f91216a97e0c2e8b19a3f6fb1
sha256
53ca595d3ec4decf59e058bb76face37888dd1fe32cc0d5bc198e8dc523090ca
sha512
6f7ee713cb69a81148501f539a5487e5cee485ff7913cd4eebaa426053e1a6342d2027a6030ef387f35f1d7a867e3380b4c031b0d165b07dda34b43c7d242244
ripemd-160
0760b15e7ea497e69199fad6cc38752f2b81b7a8
Diameter
170946774
Circumference
537045129.35327
Area
2.2951533088839E+16
Volume
2.6156603599275E+24
Surface area
9.1806132355355E+16
Circumference
537045129.35327
Perimeter
341893548
Area
7305699885251769
Diagonal
120877623.11736
Surface area
43834199311510614
Volume
6.2444291359798E+23
Space diagonal
148044248.979
Perimeter
256420161
Area
3.1634608465265E+15
Altitude
74022124.489499
Surface area
3.1634608465265E+15
Volume
7.3591303111503E+22
Height
40292541.039121