445820142 is an even 9-digits composite number following 445820141
and preceding 445820143 . In scientific notation, it is written as 4.45820142 × 10^8.
The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors.
There are 137350080 positive integers (up to 445820142) that are relatively prime to 445820142.
445820142 has 16 divisors, whose sum is 697066272
The reverse of 445820142 is 241028544
Previous prime number is 41
Is Prime? no Number parity even Number length 9 Sum of Digits 30 Digital Root 3
Name
four hundred forty-five million eight hundred twenty thousand one hundred forty-two
Scientific notation
4.45820142 × 10^8
Engineering notation
4.45820142 × 10^6
Prime Factorization
2 × 57 × 41 × 95383
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
445820142 Product of the distinct prime numbers
The prime factorization of 445820142 is 2 × 57 × 41 × 95383.
Since it has a total of 4 prime factors.
9 , 4 , 96 , 86 , 122 , 930 , 128 , 6472 , 63803 , 57258 , 431139 , 855370 , 7533492 , 4070802 , 98583098 , 1976006 , 391585606 , 554984701 , 2698183483 , 9891822604
n×2
891640284
n×3
1337460426
n×4
1783280568
n×5
2229100710
n÷2
222910071
n÷3
148606714
n÷3
111455035.5
n÷5
89164028.4
n2
198755599012900164
n3
8.8609249375226E+25
n4
3.9503788138977E+34
n5
1.7611584437657E+43
2 √n21114.453390983
3 √n763.92940764752
4 √n145.30813257001
5 √n53.682401656922
1 , 2 , 41 , 57 , 82 , 114 , 2337 , 4674 , 95383 , 190766 , 3910703 , 5436831 , 7821406 , 10873662 , 222910071 , 445820142
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
-445820141 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 445820142 can be divided by 16 positive divisors.
The sum of these divisors (counting 445820142) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11010100100101010110011101110
3
Ternary
1011001220000021010
4
Quaternary
122210222303232
5
Quinary
1403112221032
6
Senary
112123250050
8
Octal
3244526356
10
Decimal
445820142
12
Duodecimal
105379926
16
Hexadecimal
1a92acee
20
Vigesimal
6j67a72
36
Base36
7dfh0u
md5
e977802ac80d5fc31e604475869a41cf
sha1
47599ecdd59513f897bb70d714bf75b6ff4849f2
sha256
a8653421fd7699acb193d15093a92c10c1764166c31bcadf163ce8622ee10881
sha512
d7552b0cf097747d66d2010ba35b472d05757f3f3020a7b912e749037919267598462bf9f7f2a4f27d2a3c46f2990644340eddbd6786973a031d56b503660da3
ripemd-160
207ac59490e9cbb578d5b02b0e94ffaf233b2736
Diameter
891640284
Circumference
2801170565.8591
Area
6.2440912971877E+17
Volume
3.7116555583642E+26
Surface area
2.4976365188751E+18
Circumference
2801170565.8591
Perimeter
1783280568
Area
198755599012900164
Diagonal
630484891.1955
Surface area
1192533594077400984
Volume
8.8609249375226E+25
Space diagonal
772183136.98157
Perimeter
1337460426
Area
8.6063698944782E+16
Altitude
386091568.49079
Surface area
8.6063698944782E+16
Volume
1.0442700184845E+25
Height
210161630.3985