439745142 is an even 9-digits composite number following 439745141
and preceding 439745143 . In scientific notation, it is written as 4.39745142 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 140208552 positive integers (up to 439745142) that are relatively prime to 439745142.
439745142 has 16 divisors, whose sum is 917729280
The reverse of 439745142 is 241547934
Previous prime number is 23
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
four hundred thirty-nine million seven hundred forty-five thousand one hundred forty-two
Scientific notation
4.39745142 × 10^8
Engineering notation
4.39745142 × 10^6
Prime Factorization
2 × 3 × 23 × 3186559
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
439745142 Product of the distinct prime numbers
The prime factorization of 439745142 is 2 × 3 × 23 × 3186559.
Since it has a total of 4 prime factors.
1 , 8 , 36 , 42 , 402 , 846 , 6516 , 9083 , 88444 , 77375 , 514320 , 941536 , 2654344 , 2972545 , 4918012 , 37047226 , 507076832 , 264486996 , 8239010380 , 4293806276
n×2
879490284
n×3
1319235426
n×4
1758980568
n×5
2198725710
n÷2
219872571
n÷3
146581714
n÷3
109936285.5
n÷5
87949028.4
n2
193375789912600164
n3
8.5036064194479E+25
n4
3.7394196124322E+34
n5
1.6443916084666E+43
2 √n20970.101144248
3 √n760.44361335705
4 √n144.8105698637
5 √n53.535296223721
1 , 2 , 3 , 6 , 23 , 46 , 69 , 138 , 3186559 , 6373118 , 9559677 , 19119354 , 73290857 , 146581714 , 219872571 , 439745142
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
-439745141 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 439745142 can be divided by 16 positive divisors.
The sum of these divisors (counting 439745142) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11010001101011111101001110110
3
Ternary
1010122110100221010
4
Quaternary
122031133221312
5
Quinary
1400033321032
6
Senary
111345133050
8
Octal
3215375166
10
Decimal
439745142
12
Duodecimal
10332a186
16
Hexadecimal
1a35fa76
20
Vigesimal
6h882h2
36
Base36
79t9iu
md5
b655fca878ae46b9ea6d6f1e77dfa2cd
sha1
afccf9483bd3b2bb6329526c63baa3bd74d686c7
sha256
c55192f20f51fbc4098f5b4757b3328ee70da4c0b317ac164ae5e77719384860
sha512
44ef69e006607f802703c5a8a8ce89b8ae723355e740f3dcfa09ca481459a85bf9f2700786de5dd5ebd6adca1523b879655badb02f713d66d99344891e23e9b2
ripemd-160
985c7a4867ea382f38773c69f793d12f37a1b4f2
Diameter
879490284
Circumference
2763000215.118
Area
6.0750796097155E+17
Volume
3.5619823275142E+26
Surface area
2.4300318438862E+18
Circumference
2763000215.118
Perimeter
1758980568
Area
193375789912600164
Diagonal
621893543.80408
Surface area
1160254739475600984
Volume
8.5036064194479E+25
Space diagonal
761660928.32559
Perimeter
1319235426
Area
8.3734173270597E+16
Altitude
380830464.1628
Surface area
8.3734173270597E+16
Volume
1.0021596272888E+25
Height
207297847.93469