6401478839 is an odd 10-digits composite number following 6401478838
and preceding 6401478840 . In scientific notation, it is written as 6.401478839 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 5486486400 positive integers (up to 6401478839) that are relatively prime to 6401478839.
6401478839 has 8 divisors, whose sum is 7316636448
The reverse of 6401478839 is 9388741046
Previous prime number is 13177
Is Prime? no Number parity odd Number length 10 Sum of Digits 50 Digital Root 5
Name
six billion four hundred one million four hundred seventy-eight thousand eight hundred thirty-nine
Scientific notation
6.401478839 × 10^9
Engineering notation
6.401478839 × 10^9
Prime Factorization
7 × 13177 × 69401
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
6401478839 Product of the distinct prime numbers
The prime factorization of 6401478839 is 7 × 13177 × 69401.
Since it has a total of 3 prime factors.
3 , 5 , 58 , 96 , 684 , 658 , 8331 , 6505 , 8251 , 48567 , 226973 , 699058 , 189036 , 327434 , 35691118 , 70374453 , 119858156 , 788355165 , 3192183452 , 3603374585
n×2
12802957678
n×3
19204436517
n×4
25605915356
n×5
32007394195
n÷2
3200739419.5
n÷3
2133826279.6667
n÷3
1600369709.75
n÷5
1280295767.8
n2
4.0978931326165E+19
n3
2.6232576172928E+29
n4
1.6792728126345E+39
n5
1.0749829374988E+49
2 √n80009.242209885
3 √n1856.7785258193
4 √n282.85905007598
5 √n91.465236748262
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
-6401478838 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 6401478839 can be divided by 8 positive divisors.
The sum of these divisors (counting 6401478839) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111101100011101101000010110111
3
Ternary
121112010111211002212
4
Quaternary
11331203231002313
5
Quinary
101102234310324
6
Senary
2535113524035
8
Octal
57543550267
10
Decimal
6401478839
12
Duodecimal
12a7a1361b
16
Hexadecimal
17d8ed0b7
20
Vigesimal
50094h1j
36
Base36
2xv9won
md5
31ca351d7d2a440181a6821efef0b2ae
sha1
9e28c1f3e3328ac5ba461bfa4bdc96101a0c42d9
sha256
e5e27a8b73b87ea8e558452ee90b3060d752f7b6a9230fefbc4391ffff5562b2
sha512
346334a41e659260c75e2f6e0ab180cf16f4983477904495657a1f70654e2ece58263cdc72b9eac968ae8693e53c1abcc29b5516395f39fc60740aac9257c51f
ripemd-160
ef0175cdd324ae20c7757a57f1b5b660cb744aa4
Diameter
12802957678
Circumference
40221677785.426
Area
1.2873910960624E+20
Volume
1.0988275811947E+30
Surface area
5.1495643842496E+20
Circumference
40221677785.426
Perimeter
25605915356
Area
4.0978931326165E+19
Diagonal
9053058193.3582
Surface area
2.4587358795699E+20
Volume
2.6232576172928E+29
Space diagonal
11087686592.725
Perimeter
19204436517
Area
1.7744397774198E+19
Altitude
5543843296.3625
Surface area
1.7744397774198E+19
Volume
3.0915387499783E+28
Height
3017686064.4527