85381575 is an odd 8-digits composite number following 85381574
and preceding 85381576 . In scientific notation, it is written as 8.5381575 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 45434880 positive integers (up to 85381575) that are relatively prime to 85381575.
85381575 has 16 divisors, whose sum is 109533312
The reverse of 85381575 is 57518358
Previous prime number is 577
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
eighty-five million three hundred eighty-one thousand five hundred seventy-five
Scientific notation
8.5381575 × 10^7
Engineering notation
8.5381575 × 10^6
Prime Factorization
15 × 5 × 577 × 1973
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
85381575
Product of the distinct prime numbers
The prime factorization of 85381575 is 15 × 5 × 577 × 1973.
Since it has a total of 4 prime factors.
2 , 5 , 40 , 58 , 555 , 397 , 4571 , 4449 , 33411 , 67593 , 882102 , 111060 , 8173632 , 3782206 , 54405597 , 2204709 , 909830449 , 476586811 , 4093797651 , 6035812455
n×2
170763150
n×3
256144725
n×4
341526300
n×5
426907875
n÷2
42690787.5
n÷3
28460525
n÷3
21345393.75
n÷5
17076315
n2
7290013349480625
n3
6.2243282154968E+23
n4
5.3144294635606E+31
n5
4.5375435782521E+39
2 √n
9240.215094899
3 √n
440.33991467855
4 √n
96.126037549142
5 √n
38.572059885594
1 , 5 , 15 , 75 , 577 , 1973 , 2885 , 8655 , 9865 , 29595 , 43275 , 147975 , 1138421 , 5692105 , 17076315 , 85381575
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
-85381574
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 85381575 can be divided by 16 positive divisors.
The sum of these divisors (counting 85381575) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000101101101000111000111
3
Ternary
12221122211111120
4
Quaternary
11011231013013
5
Quinary
133324202300
6
Senary
12250005023
8
Octal
505550707
10
Decimal
85381575
12
Duodecimal
24716773
16
Hexadecimal
516d1c7
20
Vigesimal
16dcdif
36
Base36
1eu0uf
md5
5e8e2935f345c27aa70a2db2ba1fffa0
sha1
f18b048eac907d4c6d4f4fd7072365564b0b791e
sha256
bec6e5e257598003646264fd2c7d7585fda154fc36fff73df366ac89d689202d
sha512
32505ff5a26793ccf05aba55a5a5d9a355100688b205dfb6e0a148b8d1d33d7cf67b516510d9f30489bc6efaaaa381a81610393fad47c23fc8b10049fd75434b
ripemd-160
96d3651ec19511705462054ad267eae09d6f9e3c
Diameter
170763150
Circumference
536468257.54385
Area
2.29022523833E+16
Volume
2.6072405060449E+24
Surface area
9.1609009533199E+16
Circumference
536468257.54385
Perimeter
341526300
Area
7290013349480625
Diagonal
120747781.34178
Surface area
43740080096883750
Volume
6.2243282154968E+23
Space diagonal
147885225.93025
Perimeter
256144725
Area
3.156668377289E+15
Altitude
73942612.965126
Surface area
3.156668377289E+15
Volume
7.3354411491809E+22
Height
40249260.447259