6811389940 is an even 10-digits composite number following 6811389939
and preceding 6811389941 . In scientific notation, it is written as 6.811389940 × 10^9.
The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors.
There are 2650919040 positive integers (up to 6811389940) that are relatively prime to 6811389940.
6811389940 has 24 divisors, whose sum is 14690512872
The reverse of 6811389940 is 0499831186
Previous prime number is 37
Is Prime? no Number parity even Number length 10 Sum of Digits 49 Digital Root 4
Name
six billion eight hundred eleven million three hundred eighty-nine thousand nine hundred forty
Scientific notation
6.811389940 × 10^9
Engineering notation
6.811389940 × 10^9
Prime Factorization
2 × 2 × 5 × 37 × 9204581
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
3405694970 Product of the distinct prime numbers
The prime factorization of 6811389940 is 2 × 2 × 5 × 37 × 9204581.
Since it has a total of 5 prime factors.
5 , 5 , 79 , 41 , 75 , 963 , 6685 , 225 , 39337 , 86705 , 960010 , 997023 , 394583 , 7880109 , 87796260 , 72156164 , 231884895 , 331856485 , 715086007 , 7209536215
n×2
13622779880
n×3
20434169820
n×4
27245559760
n×5
34056949700
n÷2
3405694970
n÷3
2270463313.3333
n÷3
1702847485
n÷5
1362277988
n2
4.6395032914733E+19
n3
3.1601466046138E+29
n4
2.1524990791592E+39
n5
1.4661510573644E+49
2 √n82531.145272558
3 √n1895.5936616243
4 √n287.2823441713
5 √n92.607710767639
1 , 2 , 4 , 5 , 10 , 20 , 37 , 74 , 148 , 185 , 370 , 740 , 9204581 , 18409162 , 36818324 , 46022905 , 92045810 , 184091620 , 340569497 , 681138994 , 1362277988 , 1702847485 , 3405694970 , 6811389940
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
-6811389939 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 6811389940 can be divided by 24 positive divisors.
The sum of these divisors (counting 6811389940) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110010101111111011000111111110100
3
Ternary
122120200211110102111
4
Quaternary
12111333120333310
5
Quinary
102422203434230
6
Senary
3043515420404
8
Octal
62577307764
10
Decimal
6811389940
12
Duodecimal
13a1154704
16
Hexadecimal
195fd8ff4
20
Vigesimal
568b3eh0
36
Base36
34nbq44
md5
c534529890391ed5efc4074fcdf3a8d8
sha1
62fb3b2a72992520762c33138fa987debe2eaf4a
sha256
d4a8f2c73fb938e7c379b46ef03597faf9ecbfe5dc5ea9c845d8847aa3480493
sha512
03e83962fcdf2e8a7cc1e1648fa4b0e7cad2b12e88b96161bf8d7d8a4fb4de008c1d8634aa3ff49a91f845fde6d98b35f435c912f079ced71b3c85e57cf6e2dc
ripemd-160
8626d5c3092ad39bd498338ed51df11ccd48d0db
Diameter
13622779880
Circumference
42797225192.479
Area
1.4575429456798E+20
Volume
1.3237191143095E+30
Surface area
5.8301717827193E+20
Circumference
42797225192.479
Perimeter
27245559760
Area
4.6395032914733E+19
Diagonal
9632760031.7597
Surface area
2.783701974884E+20
Volume
3.1601466046138E+29
Space diagonal
11797673446.244
Perimeter
20434169820
Area
2.0089638556787E+19
Altitude
5898836723.1218
Surface area
2.0089638556787E+19
Volume
3.7242684894435E+28
Height
3210920010.5866