6918742212 is an even 10-digits composite number following 6918742211
and preceding 6918742213 . In scientific notation, it is written as 6.918742212 × 10^9.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 2169697792 positive integers (up to 6918742212) that are relatively prime to 6918742212.
6918742212 has 24 divisors, whose sum is 16145539200
The reverse of 6918742212 is 2122478196
Previous prime number is 53839
Is Prime? no
Number parity even
Number length 10
Sum of Digits 42
Digital Root 6
Name
six billion nine hundred eighteen million seven hundred forty-two thousand two hundred twelve
Scientific notation
6.918742212 × 10^9
Engineering notation
6.918742212 × 10^9
Prime Factorization
2 × 2 × 3 × 53839 × 10709
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
3459371106
Product of the distinct prime numbers
The prime factorization of 6918742212 is 2 × 2 × 3 × 53839 × 10709.
Since it has a total of 5 prime factors.
5 , 4 , 85 , 48 , 127 , 767 , 6774 , 7678 , 62369 , 30058 , 845073 , 121302 , 1028240 , 8603705 , 15019540 , 9832578 , 283906677 , 582795 , 5392996514 , 1186313129
n×2
13837484424
n×3
20756226636
n×4
27674968848
n×5
34593711060
n÷2
3459371106
n÷3
2306247404
n÷3
1729685553
n÷5
1383748442.4
n2
4.7868993796111E+19
n3
3.3119322802312E+29
n4
2.2914405670521E+39
n5
1.5853886577552E+49
2 √n
83178.97698337
3 √n
1905.500424191
4 √n
288.4076576365
5 √n
92.897800148189
1 , 2 , 3 , 4 , 6 , 12 , 10709 , 21418 , 32127 , 42836 , 53839 , 64254 , 107678 , 128508 , 161517 , 215356 , 323034 , 646068 , 576561851 , 1153123702 , 1729685553 , 2306247404 , 3459371106 , 6918742212
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
-6918742211
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 6918742212 can be divided by 24 positive divisors.
The sum of these divisors (counting 6918742212) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110011100011000111010000011000100
3
Ternary
122212011211112001120
4
Quaternary
12130120322003010
5
Quinary
103132144222322
6
Senary
3102312353540
8
Octal
63430720304
10
Decimal
6918742212
12
Duodecimal
14110a58b0
16
Hexadecimal
19c63a0c4
20
Vigesimal
58222fac
36
Base36
36f8nno
md5
37cce86ca7a0f66297347520ce80170d
sha1
e067500558acab04f13867a4fa39920c767a5874
sha256
e4e52d84168bf6e2b0e3785ac9ced3b884f3cbc91912bd2fc5b0a655f31fb24a
sha512
0fc297fc45637defe7d69eca552599ce37e5a4209f215e5a75f6bbf45bbc336d6eba5b0d4bcfcbd7ba190fbdeef2e065f63adee800a31530b405e72da225db66
ripemd-160
62538dcf55f943354310886814d2d84bc53b885d
Diameter
13837484424
Circumference
43471739410.602
Area
1.503848792446E+20
Volume
1.3872989494348E+30
Surface area
6.0153951697839E+20
Circumference
43471739410.602
Perimeter
27674968848
Area
4.7868993796111E+19
Diagonal
9784579070.7736
Surface area
2.8721396277666E+20
Volume
3.3119322802312E+29
Space diagonal
11983613035.655
Perimeter
20756226636
Area
2.0727882340516E+19
Altitude
5991806517.8277
Surface area
2.0727882340516E+19
Volume
3.9031496236368E+28
Height
3261526356.9245