7813309993 is an odd 10-digits composite number following 7813309992
and preceding 7813309994 . In scientific notation, it is written as 7.813309993 × 10^9.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 7808205060 positive integers (up to 7813309993) that are relatively prime to 7813309993.
7813309993 has 4 divisors, whose sum is 7818414928
The reverse of 7813309993 is 3999033187
Previous prime number is 1531
Is Prime? no Number parity odd Number length 10 Sum of Digits 52 Digital Root 7
Name
seven billion eight hundred thirteen million three hundred nine thousand nine hundred ninety-three
Scientific notation
7.813309993 × 10^9
Engineering notation
7.813309993 × 10^9
Prime Factorization
1531 × 5103403
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
7813309993 Product of the distinct prime numbers
The prime factorization of 7813309993 is 1531 × 5103403.
Since it has a total of 2 prime factors.
6 , 7 , 87 , 19 , 367 , 794 , 2399 , 2992 , 28209 , 59179 , 876381 , 441263 , 390600 , 8808012 , 48694461 , 53437088 , 453280673 , 320119299 , 1476993389 , 3630300723
n×2
15626619986
n×3
23439929979
n×4
31253239972
n×5
39066549965
n÷2
3906654996.5
n÷3
2604436664.3333
n÷3
1953327498.25
n÷5
1562661998.6
n2
6.1047813046714E+19
n3
4.7698548772868E+29
n4
3.7268354777865E+39
n5
2.9118920880856E+49
2 √n88392.929541904
3 √n1984.3198877233
4 √n297.3094844466
5 √n95.184670545294
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7813309992 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7813309993 can be divided by 4 positive divisors.
The sum of these divisors (counting 7813309993) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010001101101011010011000101001
3
Ternary
202011112010021100121
4
Quaternary
13101231122120221
5
Quinary
112000201404433
6
Senary
3331150203241
8
Octal
72155323051
10
Decimal
7813309993
12
Duodecimal
16207b3521
16
Hexadecimal
1d1b5a629
20
Vigesimal
621d3ejd
36
Base36
3l7uckp
md5
5749abd8ee4a23966e050bb8dfb48263
sha1
a8b64c2808b59a0147c7cc7f751e03c7df14640c
sha256
9ed518b43c5467cdac161337b072e616d87896c568111e1ca89aca8a4852ebea
sha512
8183459f839fa45211a15d147cb479a305a1d8b278d8c61d281c5103d7cc6c12ccaeff5d6c2764de87d5a5db9c3a87fbd24196b613f15049eccd84df1ec7d1fb
ripemd-160
e0f23f581b66acd65ff24bbacc4b8646543a7f2e
Diameter
15626619986
Circumference
49092474548.457
Area
1.9178736098528E+20
Volume
1.9979921388232E+30
Surface area
7.6714944394112E+20
Circumference
49092474548.457
Perimeter
31253239972
Area
6.1047813046714E+19
Diagonal
11049688959.126
Surface area
3.6628687828028E+20
Volume
4.7698548772868E+29
Space diagonal
13533049883.162
Perimeter
23439929979
Area
2.6434478471969E+19
Altitude
6766524941.5808
Surface area
2.6434478471969E+19
Volume
5.6213278816754E+28
Height
3683229653.0419