6809867831 is an odd 10-digits composite number following 6809867830
and preceding 6809867832 . In scientific notation, it is written as 6.809867831 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 6204377088 positive integers (up to 6809867831) that are relatively prime to 6809867831.
6809867831 has 8 divisors, whose sum is 6833730000
The reverse of 6809867831 is 1387689086
Previous prime number is 379
Is Prime? no Number parity odd Number length 10 Sum of Digits 56 Digital Root 2
Name
six billion eight hundred nine million eight hundred sixty-seven thousand eight hundred thirty-one
Scientific notation
6.809867831 × 10^9
Engineering notation
6.809867831 × 10^9
Prime Factorization
1261 × 379 × 14249
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
6809867831 Product of the distinct prime numbers
The prime factorization of 6809867831 is 1261 × 379 × 14249.
Since it has a total of 3 prime factors.
4 , 10 , 6 , 1 , 824 , 917 , 8478 , 2001 , 98352 , 35382 , 115152 , 267388 , 2487797 , 4718698 , 7097585 , 67796735 , 72287655 , 515460119 , 4202392465 , 7188244418
n×2
13619735662
n×3
20429603493
n×4
27239471324
n×5
34049339155
n÷2
3404933915.5
n÷3
2269955943.6667
n÷3
1702466957.75
n÷5
1361973566.2
n2
4.6374299875689E+19
n3
3.158028529086E+29
n4
2.1505756889603E+39
n5
1.4645136202381E+49
2 √n82521.92333556
3 √n1895.4524513306
4 √n287.26629342051
5 √n92.603571476459
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
-6809867830 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 6809867831 can be divided by 8 positive divisors.
The sum of these divisors (counting 6809867831) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010101111001100101011000110111
3
Ternary
122120120222010111002
4
Quaternary
12111321211120313
5
Quinary
102421311232311
6
Senary
3043423033515
8
Octal
62571453067
10
Decimal
6809867831
12
Duodecimal
13a073b89b
16
Hexadecimal
195e65637
20
Vigesimal
5681d9bb
36
Base36
34mf3nb
md5
11ddbb72c6697d9e03794bf6c8f72dd4
sha1
4de910fa2bc639e8ebaaa2a7d6633cf318cfcddd
sha256
0cee65607724dcf1ad824f635cce5d9f2e732072b0be04de68b95a7387dce741
sha512
41332bc7c7f1adc9b2147e257a4fbb800a09223f0eab886facdad45338a815065757b7deb43df07ca670e332a1c4468715c11057fc55e3a800497f0ec01a3e3a
ripemd-160
4d63957670b68502646f919633493ca013861bb2
Diameter
13619735662
Circumference
42787661499.574
Area
1.4568915980483E+20
Volume
1.3228318969071E+30
Surface area
5.8275663921933E+20
Circumference
42787661499.574
Perimeter
27239471324
Area
4.6374299875689E+19
Diagonal
9630607444.5685
Surface area
2.7824579925413E+20
Volume
3.158028529086E+29
Space diagonal
11795037076.121
Perimeter
20429603493
Area
2.0080660887532E+19
Altitude
5897518538.0604
Surface area
2.0080660887532E+19
Volume
3.7217723134955E+28
Height
3210202481.5228