6768961639 is an odd 10-digits composite number following 6768961638
and preceding 6768961640 . In scientific notation, it is written as 6.768961639 × 10^9.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 6152936640 positive integers (up to 6768961639) that are relatively prime to 6768961639.
6768961639 has 8 divisors, whose sum is 7385119632
The reverse of 6768961639 is 9361698676
Previous prime number is 11113
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 61
Digital Root 7
Name
six billion seven hundred sixty-eight million nine hundred sixty-one thousand six hundred thirty-nine
Scientific notation
6.768961639 × 10^9
Engineering notation
6.768961639 × 10^9
Prime Factorization
11 × 11113 × 55373
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
6768961639
Product of the distinct prime numbers
The prime factorization of 6768961639 is 11 × 11113 × 55373.
Since it has a total of 3 prime factors.
1 , 7 , 65 , 56 , 935 , 273 , 7144 , 8586 , 21037 , 88579 , 807899 , 450546 , 927209 , 766110 , 52037524 , 40448304 , 363784929 , 533752209 , 2003847592 , 5346054491
n×2
13537923278
n×3
20306884917
n×4
27075846556
n×5
33844808195
n÷2
3384480819.5
n÷3
2256320546.3333
n÷3
1692240409.75
n÷5
1353792327.8
n2
4.5818841670254E+19
n3
3.1014598160936E+29
n4
2.0993662520038E+39
n5
1.4210529626025E+49
2 √n
82273.699558243
3 √n
1891.6495624537
4 √n
286.83392330448
5 √n
92.492051126616
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
-6768961638
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 6768961639 can be divided by 8 positive divisors.
The sum of these divisors (counting 6768961639) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010011011101100010100001100111
3
Ternary
122110201222212201221
4
Quaternary
12103131202201213
5
Quinary
102330323233024
6
Senary
3035402201211
8
Octal
62335424147
10
Decimal
6768961639
12
Duodecimal
138aab3207
16
Hexadecimal
193762867
20
Vigesimal
55f6041j
36
Base36
33y2c87
md5
7e3f1689867c4f7e1eb7259ad1ef8786
sha1
cd1d14f5bca91df0aa7cdf7ef95c81389f7d2a1b
sha256
259da7b95564618b43ec58f73c4d251e7f43e049955990760b7a273a2911c8dd
sha512
4ca163179d18bad316ecef7009024c6f2862dea1c403818e3a4cff73312945c63a432bd65406c44abee01469913a548e4c6b384f1a5e0fb4ff44c263595acc2a
ripemd-160
cbb4dcdaadcaa303f6757ad2b1adee787db01374
Diameter
13537923278
Circumference
42530640315.027
Area
1.4394413638726E+20
Volume
1.2991364498192E+30
Surface area
5.7577654554905E+20
Circumference
42530640315.027
Perimeter
27075846556
Area
4.5818841670254E+19
Diagonal
9572757353.057
Surface area
2.7491305002152E+20
Volume
3.1014598160936E+29
Space diagonal
11724185473.233
Perimeter
20306884917
Area
1.9840140429208E+19
Altitude
5862092736.6164
Surface area
1.9840140429208E+19
Volume
3.6551054458956E+28
Height
3190919117.6857