406989443 is an odd 9-digits composite number following 406989442
and preceding 406989444 . In scientific notation, it is written as 4.06989443 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 330486912 positive integers (up to 406989443) that are relatively prime to 406989443.
406989443 has 12 divisors, whose sum is 498355560
The reverse of 406989443 is 344989604
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
four hundred six million nine hundred eighty-nine thousand four hundred forty-three
Scientific notation
4.06989443 × 10^8
Engineering notation
4.06989443 × 10^6
Prime Factorization
7 × 7 × 19 × 437153
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
58141349
Product of the distinct prime numbers
The prime factorization of 406989443 is 7 × 7 × 19 × 437153.
Since it has a total of 4 prime factors.
8 , 4 , 2 , 49 , 171 , 766 , 5006 , 4836 , 45449 , 37028 , 597987 , 665193 , 4708210 , 617757 , 58921871 , 6619209 , 485434339 , 840919627 , 5746863170 , 1076570763
n×2
813978886
n×3
1220968329
n×4
1627957772
n×5
2034947215
n÷2
203494721.5
n÷3
135663147.66667
n÷3
101747360.75
n÷5
81397888.6
n2
165640406713450249
n3
6.7413896866601E+25
n4
2.7436744336197E+34
n5
1.1166465295122E+43
2 √n
20173.979354604
3 √n
741.07309797123
4 √n
142.03513422602
5 √n
52.712865922296
1 , 7 , 19 , 49 , 133 , 931 , 437153 , 3060071 , 8305907 , 21420497 , 58141349 , 406989443
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
-406989442
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 406989443 can be divided by 12 positive divisors.
The sum of these divisors (counting 406989443) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11000010000100010101010000011
3
Ternary
1001100211012120002
4
Quaternary
120100202222003
5
Quinary
1313142130233
6
Senary
104215110215
8
Octal
3020425203
10
Decimal
406989443
12
Duodecimal
b437236b
16
Hexadecimal
18422a83
20
Vigesimal
673ddc3
36
Base36
6qb72b
md5
7f83d0156c7f5a733f88e0ac68afe24e
sha1
681d5ce57d5f597ebbb9e31fe91f90cd3b2b5546
sha256
0d4e1205453a6b938f44e74855dcdcdb41ef261dd391f1e3eb85f0c20f0a1ff3
sha512
83dc70e27880f5e580418b00eb22a09c223843d4f085cf1d63e9b7f7be63ad6410e169f5ca245100be2abde10045caa1fbb0df1371796eecb92bf93fe9e863a5
ripemd-160
9da8ef461be9f64b64a3abfb3c70347714639749
Diameter
813978886
Circumference
2557190088.4348
Area
5.203746848686E+17
Volume
2.823826708613E+26
Surface area
2.0814987394744E+18
Circumference
2557190088.4348
Perimeter
1627957772
Area
165640406713450249
Diagonal
575569990.03327
Surface area
993842440280701494
Volume
6.7413896866601E+25
Space diagonal
704926393.42016
Perimeter
1220968329
Area
7.1724400053517E+16
Altitude
352463196.71008
Surface area
7.1724400053517E+16
Volume
7.944803936764E+24
Height
191856663.34442