6401478838 is an even 10-digits composite number following 6401478837
and preceding 6401478839 . In scientific notation, it is written as 6.401478838 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 3197482344 positive integers (up to 6401478838) that are relatively prime to 6401478838.
6401478838 has 8 divisors, whose sum is 9611989488
The reverse of 6401478838 is 8388741046
Previous prime number is 983
Is Prime? no Number parity even Number length 10 Sum of Digits 49 Digital Root 4
Name
six billion four hundred one million four hundred seventy-eight thousand eight hundred thirty-eight
Scientific notation
6.401478838 × 10^9
Engineering notation
6.401478838 × 10^9
Prime Factorization
2 × 983 × 3256093
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
6401478838 Product of the distinct prime numbers
The prime factorization of 6401478838 is 2 × 983 × 3256093.
Since it has a total of 3 prime factors.
9 , 2 , 83 , 100 , 59 , 977 , 8388 , 9842 , 87355 , 57259 , 510110 , 14061 , 6004540 , 8093863 , 87564887 , 21526851 , 349966314 , 929910272 , 7562427286 , 8653298235
n×2
12802957676
n×3
19204436514
n×4
25605915352
n×5
32007394190
n÷2
3200739419
n÷3
2133826279.3333
n÷3
1600369709.5
n÷5
1280295767.6
n2
4.0978931313362E+19
n3
2.6232576160634E+29
n4
1.6792728115852E+39
n5
1.0749829366592E+49
2 √n80009.242203635
3 √n1856.7785257226
4 √n282.85905006493
5 √n91.465236745404
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-6401478837 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 6401478838 can be divided by 8 positive divisors.
The sum of these divisors (counting 6401478838) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111101100011101101000010110110
3
Ternary
121112010111211002211
4
Quaternary
11331203231002312
5
Quinary
101102234310323
6
Senary
2535113524034
8
Octal
57543550266
10
Decimal
6401478838
12
Duodecimal
12a7a1361a
16
Hexadecimal
17d8ed0b6
20
Vigesimal
50094h1i
36
Base36
2xv9wom
md5
a19006e4ac86786b5c9216eda0ea15b4
sha1
d32b1f2415e8628fe3a09948e0372112767aee6a
sha256
b7c08a3bd7225d95c97a7e74871fe2cb48df1ba4300f68b614c44cf222a0e382
sha512
423899dd63d6eb777b8c2034a228bd717fe74de0c71f4685667fbceb08a6d4caca7f4080bd00a019ec89d24dcd32765e0f6369bc46148f64ec1fe9fdd6278621
ripemd-160
dfc39709e7b3d3fcf7d4d8a398078e530a15d441
Diameter
12802957676
Circumference
40221677779.143
Area
1.2873910956602E+20
Volume
1.0988275806798E+30
Surface area
5.1495643826407E+20
Circumference
40221677779.143
Perimeter
25605915352
Area
4.0978931313362E+19
Diagonal
9053058191.944
Surface area
2.4587358788017E+20
Volume
2.6232576160634E+29
Space diagonal
11087686590.993
Perimeter
19204436514
Area
1.7744397768654E+19
Altitude
5543843295.4965
Surface area
1.7744397768654E+19
Volume
3.0915387485295E+28
Height
3017686063.9813