442185868 is an even 9-digits composite number following 442185867
and preceding 442185869 . In scientific notation, it is written as 4.42185868 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 220718912 positive integers (up to 442185868) that are relatively prime to 442185868.
442185868 has 12 divisors, whose sum is 775134360
The reverse of 442185868 is 868581244
Previous prime number is 593
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
four hundred forty-two million one hundred eighty-five thousand eight hundred sixty-eight
Scientific notation
4.42185868 × 10^8
Engineering notation
4.42185868 × 10^6
Prime Factorization
2 × 2 × 593 × 186419
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
221092934
Product of the distinct prime numbers
The prime factorization of 442185868 is 2 × 2 × 593 × 186419.
Since it has a total of 4 prime factors.
7 , 4 , 86 , 75 , 177 , 227 , 596 , 5639 , 64906 , 26493 , 406209 , 926981 , 1475874 , 7048127 , 43241497 , 86448869 , 990275222 , 869773365 , 5343993155 , 300869840
n×2
884371736
n×3
1326557604
n×4
1768743472
n×5
2210929340
n÷2
221092934
n÷3
147395289.33333
n÷3
110546467
n÷5
88437173.6
n2
195528341858913424
n3
8.6459869563484E+25
n4
3.8231332470096E+34
n5
1.6905354933086E+43
2 √n
21028.215996608
3 √n
761.84792008656
4 √n
145.01108921944
5 √n
53.594592323354
1 , 2 , 4 , 593 , 1186 , 2372 , 186419 , 372838 , 745676 , 110546467 , 221092934 , 442185868
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-442185867
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 442185868 can be divided by 12 positive divisors.
The sum of these divisors (counting 442185868) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11010010110110011100010001100
3
Ternary
1010211001100222101
4
Quaternary
122112303202030
5
Quinary
1401144421433
6
Senary
111513324444
8
Octal
3226634214
10
Decimal
442185868
12
Duodecimal
104106724
16
Hexadecimal
1a5b388c
20
Vigesimal
6i3d4d8
36
Base36
7b9kss
md5
fd57cfe89e66570e8058b191d853d2c6
sha1
44569f94774e4f8aaccad3c4b885c2008e2aa6a8
sha256
05f9fd8bde05bae3690c13934442e0374c353bea3c29bab77468173959e7ca2a
sha512
8cda45b3b4e00abb341236e762dea3b639aae6b842aaca7270cf6b4627e72f078574f792cc8da12239f47f17037ca4720585e12fe9ff8731acbbec7e4a805112
ripemd-160
9f4fda4967bc983c81723bcb5ffdccd43b7ab5a1
Diameter
884371736
Circumference
2778335748.8601
Area
6.1427040235256E+17
Volume
3.6216225473463E+26
Surface area
2.4570816094102E+18
Circumference
2778335748.8601
Perimeter
1768743472
Area
195528341858913424
Diagonal
625345251.61532
Surface area
1173170051153480544
Volume
8.6459869563484E+25
Space diagonal
765888389.76494
Perimeter
1326557604
Area
8.4666255604834E+16
Altitude
382944194.88247
Surface area
8.4666255604834E+16
Volume
1.0189393344807E+25
Height
208448417.20511