813361709 is an odd 9-digits composite number following 813361708
and preceding 813361710 . In scientific notation, it is written as 8.13361709 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 759051216 positive integers (up to 813361709) that are relatively prime to 813361709.
813361709 has 8 divisors, whose sum is 868950240
The reverse of 813361709 is 907163318
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
eight hundred thirteen million three hundred sixty-one thousand seven hundred nine
Scientific notation
8.13361709 × 10^8
Engineering notation
8.13361709 × 10^6
Prime Factorization
67 × 19 × 638933
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
813361709
Product of the distinct prime numbers
The prime factorization of 813361709 is 67 × 19 × 638933.
Since it has a total of 3 prime factors.
3 , 4 , 72 , 80 , 722 , 634 , 7667 , 6446 , 11105 , 52803 , 773754 , 866369 , 7630845 , 6240251 , 67940457 , 60632419 , 952765513 , 962591996 , 8500933403 , 9619694302
n×2
1626723418
n×3
2440085127
n×4
3253446836
n×5
4066808545
n÷2
406680854.5
n÷3
271120569.66667
n÷3
203340427.25
n÷5
162672341.8
n2
661557269667400681
n3
5.3808535145805E+26
n4
4.3765802104979E+35
n5
3.5597427595861E+44
2 √n
28519.496997668
3 √n
933.45755352028
4 √n
168.87716541223
5 √n
60.541997333777
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
-813361708
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 813361709 can be divided by 8 positive divisors.
The sum of these divisors (counting 813361709) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000011110101110101000101101
3
Ternary
2002200111001111202
4
Quaternary
300132232220231
5
Quinary
3131210033314
6
Senary
212413055245
8
Octal
6036565055
10
Decimal
813361709
12
Duodecimal
1a8487525
16
Hexadecimal
307aea2d
20
Vigesimal
ce3a459
36
Base36
dg95wt
md5
334540d63395287003437db8f63252d8
sha1
ce1291fb80b7311060f0c04698b7285f7b46e54e
sha256
ba9c9bce4dbef56ddcc030e755eea0b65d50507cb6025bf09c7bb292188816d4
sha512
50ee14d453d088e0c2ddf23006dde1234654beb87ac516ddd225c630b110c3c5c13432280067a024d0d5acf9f7d9f1f1b7da9b1dfdfed2d2c0be88f408ac2e44
ripemd-160
d57c18404b89bee8cdf05f56de28c18e9389c5bf
Diameter
1626723418
Circumference
5110502339.4113
Area
2.078343458316E+18
Volume
2.2539266495265E+27
Surface area
8.3133738332641E+18
Circumference
5110502339.4113
Perimeter
3253446836
Area
661557269667400681
Diagonal
1150267159.9828
Surface area
3969343618004404086
Volume
5.3808535145805E+26
Space diagonal
1408783804.9191
Perimeter
2440085127
Area
2.8646270079512E+17
Altitude
704391902.45953
Surface area
2.8646270079512E+17
Volume
6.3413966812189E+25
Height
383422386.66092