1393485266 is an even 10-digits composite number following 1393485265
and preceding 1393485267 . In scientific notation, it is written as 1.393485266 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 687923028 positive integers (up to 1393485266) that are relatively prime to 1393485266.
1393485266 has 8 divisors, whose sum is 2116686720
The reverse of 1393485266 is 6625843931
Previous prime number is 79
Is Prime? no Number parity even Number length 10 Sum of Digits 47 Digital Root 2
Name
one billion three hundred ninety-three million four hundred eighty-five thousand two hundred sixty-six
Scientific notation
1.393485266 × 10^9
Engineering notation
1.393485266 × 10^9
Prime Factorization
2 × 79 × 8819527
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1393485266 Product of the distinct prime numbers
The prime factorization of 1393485266 is 2 × 79 × 8819527.
Since it has a total of 3 prime factors.
3 , 2 , 24 , 28 , 626 , 445 , 8459 , 6745 , 87230 , 72720 , 697978 , 988055 , 5384804 , 6821198 , 43879008 , 68270405 , 362298731 , 627003892 , 4172137921 , 5721127686
n×2
2786970532
n×3
4180455798
n×4
5573941064
n×5
6967426330
n÷2
696742633
n÷3
464495088.66667
n÷3
348371316.5
n÷5
278697053.2
n2
1941801186559090756
n3
2.7058713429714E+27
n4
3.7705918481223E+36
n5
5.2542641844581E+45
2 √n37329.415559315
3 √n1116.9510147585
4 √n193.20821814642
5 √n67.424925648134
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
-1393485265 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 1393485266 can be divided by 8 positive divisors.
The sum of these divisors (counting 1393485266) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010011000011101110010111010010
3
Ternary
10121010002101102102
4
Quaternary
1103003232113102
5
Quinary
10323213012031
6
Senary
350135120402
8
Octal
12303562722
10
Decimal
1393485266
12
Duodecimal
32a813102
16
Hexadecimal
530ee5d2
20
Vigesimal
11f95d36
36
Base36
n1n842
md5
b6ab0cd5b68aa5100ddc53bee78a7900
sha1
fba585a80b30f6b077af1d1b45246c749d4b1bb5
sha256
26d99fbaec83cfdd237bdaa2c91483fd68e50373fb7999bdaca93a4b44b9af4e
sha512
35ba80683506f1fdec45c491bbed36012984619594d6dc6535469258f47a67dbf49495993744703e204ce86760dc05628184682200266c64736cd482ebd1a11e
ripemd-160
64e5e1bfb08937def79c5c832045cfa56bb899db
Diameter
2786970532
Circumference
8755526149.1024
Area
6.100348342426E+18
Volume
1.1334327376851E+28
Surface area
2.4401393369704E+19
Circumference
8755526149.1024
Perimeter
5573941064
Area
1941801186559090756
Diagonal
1970685762.1443
Surface area
1.1650807119355E+19
Volume
2.7058713429714E+27
Space diagonal
2413587280.3106
Perimeter
4180455798
Area
8.4082457832947E+17
Altitude
1206793640.1553
Surface area
8.4082457832947E+17
Volume
3.1888999593891E+26
Height
656895254.04809