6909808213 is an odd 10-digits composite number following 6909808212
and preceding 6909808214 . In scientific notation, it is written as 6.909808213 × 10^9.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 5384265480 positive integers (up to 6909808213) that are relatively prime to 6909808213.
6909808213 has 8 divisors, whose sum is 7962188480
The reverse of 6909808213 is 3128089096
Previous prime number is 121
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 46
Digital Root 1
Name
six billion nine hundred nine million eight hundred eight thousand two hundred thirteen
Scientific notation
6.909808213 × 10^9
Engineering notation
6.909808213 × 10^9
Prime Factorization
7 × 121 × 8157979
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
6909808213
Product of the distinct prime numbers
The prime factorization of 6909808213 is 7 × 121 × 8157979.
Since it has a total of 3 prime factors.
3 , 8 , 13 , 76 , 360 , 947 , 392 , 5376 , 93738 , 77078 , 810737 , 808052 , 6139924 , 483466 , 38569041 , 33909572 , 906709850 , 494542382 , 6688367697 , 8785049387
n×2
13819616426
n×3
20729424639
n×4
27639232852
n×5
34549041065
n÷2
3454904106.5
n÷3
2303269404.3333
n÷3
1727452053.25
n÷5
1381961642.6
n2
4.7745449540442E+19
n3
3.2991189936792E+29
n4
2.2796279518189E+39
n5
1.5751791944063E+49
2 √n
83125.256168026
3 √n
1904.6798958798
4 √n
288.31450911813
5 √n
92.873796425042
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
-6909808212
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 6909808213 can be divided by 8 positive divisors.
The sum of these divisors (counting 6909808213) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011011110110110100111001010101
3
Ternary
122211120000121220201
4
Quaternary
12123312310321111
5
Quinary
103122402330323
6
Senary
3101353100501
8
Octal
63366647125
10
Decimal
6909808213
12
Duodecimal
140a0b7731
16
Hexadecimal
19bdb4e55
20
Vigesimal
57j660ad
36
Base36
369x651
md5
88c8221b9d291edef6c2a51af4672af3
sha1
99a888788de119490a18933bcbdcfbf430203f1d
sha256
0cb285108f9a4026727976c3c4d601fe18585785ce7abb50273ebc7e4e81f8c4
sha512
0a69d0de0a8e76bbc3760a406e3d05788cff7bc7f39fe2b151b263dd9ecee929948ee54b7f2c32d8449d98c623b1162f42e58c4a8a40cf48ef21dacbeaf0b09b
ripemd-160
d211847045738d78a7ce7da6feeb5cf9750f2a6d
Diameter
13819616426
Circumference
43415605439.35
Area
1.499967535186E+20
Volume
1.3819317325148E+30
Surface area
5.9998701407438E+20
Circumference
43415605439.35
Perimeter
27639232852
Area
4.7745449540442E+19
Diagonal
9771944488.2216
Surface area
2.8647269724265E+20
Volume
3.2991189936792E+29
Space diagonal
11968138895.473
Perimeter
20729424639
Area
2.0674386108566E+19
Altitude
5984069447.7364
Surface area
2.0674386108566E+19
Volume
3.8880490206199E+28
Height
3257314829.4072