6438067220 is an even 10-digits composite number following 6438067219
and preceding 6438067221 . In scientific notation, it is written as 6.438067220 × 10^9.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 2377132416 positive integers (up to 6438067220) that are relatively prime to 6438067220.
6438067220 has 24 divisors, whose sum is 14559937224
The reverse of 6438067220 is 0227608346
Previous prime number is 13
Is Prime? no
Number parity even
Number length 10
Sum of Digits 38
Digital Root 2
Name
six billion four hundred thirty-eight million sixty-seven thousand two hundred twenty
Scientific notation
6.438067220 × 10^9
Engineering notation
6.438067220 × 10^9
Prime Factorization
2 × 2 × 5 × 13 × 24761797
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
3219033610
Product of the distinct prime numbers
The prime factorization of 6438067220 is 2 × 2 × 5 × 13 × 24761797.
Since it has a total of 5 prime factors.
10 , 2 , 91 , 33 , 295 , 202 , 4408 , 8405 , 35621 , 811 , 454509 , 928310 , 6588265 , 5970367 , 61429596 , 52627261 , 255276429 , 596643019 , 8383144929 , 8809274575
n×2
12876134440
n×3
19314201660
n×4
25752268880
n×5
32190336100
n÷2
3219033610
n÷3
2146022406.6667
n÷3
1609516805
n÷5
1287613444
n2
4.1448709529239E+19
n3
2.6684957813149E+29
n4
1.7179955216392E+39
n5
1.1060570651972E+49
2 √n
80237.567385857
3 √n
1860.3093504044
4 √n
283.26236493021
5 √n
91.569554518548
1 , 2 , 4 , 5 , 10 , 13 , 20 , 26 , 52 , 65 , 130 , 260 , 24761797 , 49523594 , 99047188 , 123808985 , 247617970 , 321903361 , 495235940 , 643806722 , 1287613444 , 1609516805 , 3219033610 , 6438067220
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-6438067219
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 6438067220 can be divided by 24 positive divisors.
The sum of these divisors (counting 6438067220) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101111111101111010001110000010100
3
Ternary
121121200100200221002
4
Quaternary
11333233101300110
5
Quinary
101141121122340
6
Senary
2542502042432
8
Octal
57757216024
10
Decimal
6438067220
12
Duodecimal
12b8119418
16
Hexadecimal
17fbd1c14
20
Vigesimal
50bhi810
36
Base36
2yh24gk
md5
b97221b9ac812ac27eccd9134736df55
sha1
aefd6070769dcfe8de862f76407f1941a38b8fbc
sha256
380562f4c15d07b56796a11b656a3e02d8bf3f5f1dcd41ca7dd3a440e39a73f3
sha512
e7737aefc736bf9508ab45d9af8d11505ebda7ae780811790c0a14a09490759258b77c799536c7b7394eed2eb06c54b467ce65643d06f8eef0406338002711d8
ripemd-160
415a70e8efb999a6f214235b5432c936f2768e7b
Diameter
12876134440
Circumference
40451569363.339
Area
1.3021496135783E+20
Volume
1.1177768990286E+30
Surface area
5.2085984543133E+20
Circumference
40451569363.339
Perimeter
25752268880
Area
4.1448709529239E+19
Diagonal
9104801977.9936
Surface area
2.4869225717543E+20
Volume
2.6684957813149E+29
Space diagonal
11151059527.584
Perimeter
19314201660
Area
1.7947817703201E+19
Altitude
5575529763.7919
Surface area
1.7947817703201E+19
Volume
3.1448524375591E+28
Height
3034933992.6645