8121472013 is an odd 10-digits composite number following 8121472012
and preceding 8121472014 . In scientific notation, it is written as 8.121472013 × 10^9.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 7960889664 positive integers (up to 8121472013) that are relatively prime to 8121472013.
8121472013 has 8 divisors, whose sum is 8282337048
The reverse of 8121472013 is 3102741218
Previous prime number is 1093
Is Prime? no Number parity odd Number length 10 Sum of Digits 29 Digital Root 2
Name
eight billion one hundred twenty-one million four hundred seventy-two thousand thirteen
Scientific notation
8.121472013 × 10^9
Engineering notation
8.121472013 × 10^9
Prime Factorization
53 × 1093 × 140197
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
8121472013 Product of the distinct prime numbers
The prime factorization of 8121472013 is 53 × 1093 × 140197.
Since it has a total of 3 prime factors.
4 , 5 , 30 , 21 , 73 , 292 , 1885 , 2782 , 35297 , 73814 , 234911 , 796147 , 2216127 , 2621553 , 9402654 , 11353408 , 417731027 , 231574460 , 8009472812 , 235929309
n×2
16242944026
n×3
24364416039
n×4
32485888052
n×5
40607360065
n÷2
4060736006.5
n÷3
2707157337.6667
n÷3
2030368003.25
n÷5
1624294402.6
n2
6.5958307657942E+19
n3
5.3567854966882E+29
n4
4.3504983490998E+39
n5
3.5332450584816E+49
2 √n90119.210010963
3 √n2010.071861411
4 √n300.19861760335
5 √n95.923927112011
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
-8121472012 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 8121472013 can be divided by 8 positive divisors.
The sum of these divisors (counting 8121472013) is 1, the average is 0.125.
Base
System
Value
2
Binary
111100100000100111101010000001101
3
Ternary
202221222222112011202
4
Quaternary
13210010331100031
5
Quinary
113113044101023
6
Senary
3421515155245
8
Octal
74404752015
10
Decimal
8121472013
12
Duodecimal
16a7a45b25
16
Hexadecimal
1e413d40d
20
Vigesimal
66hj400d
36
Base36
3qbbbwt
md5
221fb0688a39d7ad9f6df5fce9856060
sha1
3013a26f3d862052f1bb94b4c519d9c578701724
sha256
84a712a4cad570e27749474017e90e6a1ddab09b127e76d486559a273a88a430
sha512
bea8f174335f144744c83aa61d11a072351ad9bffc1579d322acafc1f5d1544f94796b89d531c30036a7515e1d0cf8f19e57b0c48872b80b35c3c69f73e6f074
ripemd-160
034eaf27d2b0d9aa70a7db0d42902d978ae05a9a
Diameter
16242944026
Circumference
51028713624.752
Area
2.0721413478141E+20
Volume
2.2438450617669E+30
Surface area
8.2885653912563E+20
Circumference
51028713624.752
Perimeter
32485888052
Area
6.5958307657942E+19
Diagonal
11485495867.218
Surface area
3.9574984594765E+20
Volume
5.3567854966882E+29
Space diagonal
14066802158.765
Perimeter
24364416039
Area
2.8560785011204E+19
Altitude
7033401079.3823
Surface area
2.8560785011204E+19
Volume
6.3130322501166E+28
Height
3828498622.406