85452238 is an even 8-digits composite number following 85452237
and preceding 85452239 . In scientific notation, it is written as 8.5452238 × 10^7.
The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors.
There are 42726118 positive integers (up to 85452238) that are relatively prime to 85452238.
85452238 has 4 divisors, whose sum is 128178360
The reverse of 85452238 is 83225458
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1
Name
eighty-five million four hundred fifty-two thousand two hundred thirty-eight
Scientific notation
8.5452238 × 10^7
Engineering notation
8.5452238 × 10^6
Prime Factorization
2 × 42726119
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
85452238
Product of the distinct prime numbers
The prime factorization of 85452238 is 2 × 42726119.
Since it has a total of 2 prime factors.
3 , 4 , 13 , 25 , 880 , 897 , 7797 , 6503 , 94645 , 90095 , 77257 , 21326 , 358720 , 2755119 , 9095907 , 38574541 , 118171956 , 623118007 , 5080647843 , 1747863691
n×2
170904476
n×3
256356714
n×4
341808952
n×5
427261190
n÷2
42726119
n÷3
28484079.333333
n÷3
21363059.5
n÷5
17090447.6
n2
7302084979208644
n3
6.2397950353956E+23
n4
5.3320445043584E+31
n5
4.5563513601303E+39
2 √n
9244.0379704975
3 √n
440.46135836392
4 √n
96.145920196842
5 √n
38.578442329609
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85452237
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85452238 can be divided by 4 positive divisors.
The sum of these divisors (counting 85452238) is 1, the average is 0.25.
Base
System
Value
2
Binary
101000101111110010111001110
3
Ternary
12221210102102201
4
Quaternary
11011332113032
5
Quinary
133333432423
6
Senary
12251312114
8
Octal
505762716
10
Decimal
85452238
12
Duodecimal
2474b63a
16
Hexadecimal
517e5ce
20
Vigesimal
16e1abi
36
Base36
1evjda
md5
91e4f81a87ae757fdfdb172818805ae6
sha1
86903661039510b419d544f5087a284fc3a8bb0d
sha256
03d624b39858025473b083f91239318778a623be17e5e7d9983180739c14d765
sha512
4d7b405334165e6a10166e280b37fc720a0f6c24073d0327bcc25888fbca89ae052ebf11b3136a83ab12c70b0cd6d4e62003ecbbc66c752bfeb75a02df89bedb
ripemd-160
6cfa4b27b4acb5320d08703556d0fd1c2888e799
Diameter
170904476
Circumference
536912246.26721
Area
2.294017652657E+16
Volume
2.613719232414E+24
Surface area
9.1760706106281E+16
Circumference
536912246.26721
Perimeter
341808952
Area
7302084979208644
Diagonal
120847713.91473
Surface area
43812509875251864
Volume
6.2397950353956E+23
Space diagonal
148007617.83647
Perimeter
256356714
Area
3.1618955462937E+15
Altitude
74003808.918234
Surface area
3.1618955462937E+15
Volume
7.3536689712373E+22
Height
40282571.304911